From 14b4e40039868acd5802f348cf697f41300490aa Mon Sep 17 00:00:00 2001
From: MaysWind <i@mayswind.net>
Date: Mon, 4 Aug 2025 01:22:36 +0800
Subject: [PATCH] reconciliation statement page / dialog supports account
 balance trends chart (#184)

---
 .../base/AccountBalanceTrendsChartBase.ts     | 183 +++++++++++++++++
 .../desktop/AccountBalanceTrendsChart.vue     | 184 ++++++++++++++++++
 .../mobile/AccountBalanceTrendsBarChart.vue   | 133 +++++++++++++
 src/core/datetime.ts                          |  26 +++
 src/core/statistics.ts                        |  18 +-
 src/desktop-main.ts                           |   2 +
 src/lib/datetime.ts                           |  75 ++++++-
 src/lib/statistics.ts                         |   4 +
 src/locales/de.json                           |  10 +
 src/locales/en.json                           |  10 +
 src/locales/es.json                           |  10 +
 src/locales/helpers.ts                        |  28 ++-
 src/locales/it.json                           |  10 +
 src/locales/ja.json                           |  10 +
 src/locales/pt_BR.json                        |  10 +
 src/locales/ru.json                           |  10 +
 src/locales/uk.json                           |  10 +
 src/locales/vi.json                           |  10 +
 src/locales/zh_Hans.json                      |  10 +
 src/locales/zh_Hant.json                      |  10 +
 src/mobile-main.ts                            |   2 +
 .../ReconciliationStatementPageBase.ts        |   8 +
 .../dialogs/ReconciliationStatementDialog.vue |  94 ++++++++-
 src/views/desktop/transactions/ListPage.vue   |   4 +-
 .../accounts/ReconciliationStatementPage.vue  |  71 ++++++-
 src/views/mobile/transactions/ListPage.vue    |   4 +-
 26 files changed, 917 insertions(+), 29 deletions(-)
 create mode 100644 src/components/base/AccountBalanceTrendsChartBase.ts
 create mode 100644 src/components/desktop/AccountBalanceTrendsChart.vue
 create mode 100644 src/components/mobile/AccountBalanceTrendsBarChart.vue

diff --git a/src/components/base/AccountBalanceTrendsChartBase.ts b/src/components/base/AccountBalanceTrendsChartBase.ts
new file mode 100644
index 00000000..bdc87894
--- /dev/null
+++ b/src/components/base/AccountBalanceTrendsChartBase.ts
@@ -0,0 +1,183 @@
+import { computed } from 'vue';
+
+import { useI18n } from '@/locales/helpers.ts';
+
+import {
+    type UnixTimeRange,
+    type YearUnixTime,
+    type YearQuarterUnixTime,
+    type YearMonthUnixTime,
+    YearMonthDayUnixTime,
+} from '@/core/datetime.ts';
+import type { FiscalYearUnixTime } from '@/core/fiscalyear.ts';
+import { ChartDateAggregationType } from '@/core/statistics.ts';
+import type { TransactionReconciliationStatementResponseItem } from '@/models/transaction.ts';
+
+import { isDefined, isArray } from '@/lib/common.ts';
+import {
+    getYearAndMonthFromUnixTime,
+    getYearFirstUnixTimeBySpecifiedUnixTime,
+    getQuarterFirstUnixTimeBySpecifiedUnixTime,
+    getMonthFirstUnixTimeBySpecifiedUnixTime,
+    getDayFirstUnixTimeBySpecifiedUnixTime,
+    getAllDaysStartAndEndUnixTimes,
+    getFiscalYearStartUnixTime
+} from '@/lib/datetime.ts';
+import { getAllDateRangesByYearMonthRange } from '@/lib/statistics.ts';
+
+export interface AccountBalanceUnixTimeAndBalanceRange extends UnixTimeRange {
+    minUnixTimeBalance: number;
+    maxUnixTimeBalance: number;
+}
+
+export interface AccountBalanceTrendsChartItem {
+    displayDate: string;
+    amount: number;
+}
+
+export interface CommonAccountBalanceTrendsChartProps {
+    items: TransactionReconciliationStatementResponseItem[] | undefined;
+    dateAggregationType?: number;
+    fiscalYearStart: number;
+    accountCurrency: string;
+}
+
+export function useAccountBalanceTrendsChartBase(props: CommonAccountBalanceTrendsChartProps) {
+    const { formatUnixTimeToShortDate, formatUnixTimeToShortYear, formatUnixTimeToShortYearMonth, formatUnixTimeToYearQuarter, formatUnixTimeToFiscalYear } = useI18n();
+
+    const dataDateRange = computed<AccountBalanceUnixTimeAndBalanceRange | null>(() => {
+        if (!props.items || props.items.length < 1) {
+            return null;
+        }
+
+        let minUnixTime = Number.MAX_SAFE_INTEGER, maxUnixTime = 0;
+        let minUnixTimeBalance = 0, maxUnixTimeBalance = 0;
+
+        for (let i = 0; i < props.items.length; i++) {
+            const item = props.items[i];
+
+            if (item.time < minUnixTime) {
+                minUnixTime = item.time;
+                minUnixTimeBalance = item.accountBalance;
+            }
+
+            if (item.time > maxUnixTime) {
+                maxUnixTime = item.time;
+                maxUnixTimeBalance = item.accountBalance;
+            }
+        }
+
+        if (minUnixTime >= Number.MAX_SAFE_INTEGER || maxUnixTime <= 0) {
+            return null;
+        }
+
+        return {
+            minUnixTime: minUnixTime,
+            maxUnixTime: maxUnixTime,
+            minUnixTimeBalance: minUnixTimeBalance,
+            maxUnixTimeBalance: maxUnixTimeBalance
+        };
+    });
+
+    const allDateRanges = computed<YearUnixTime[] | FiscalYearUnixTime[] | YearQuarterUnixTime[] | YearMonthUnixTime[] | YearMonthDayUnixTime[]>(() => {
+        if (!dataDateRange.value) {
+            return [];
+        }
+
+        if (!isDefined(props.dateAggregationType)) {
+            return getAllDaysStartAndEndUnixTimes(dataDateRange.value.minUnixTime, dataDateRange.value.maxUnixTime);
+        } else {
+            const startYearMonth = getYearAndMonthFromUnixTime(dataDateRange.value.minUnixTime);
+            const endYearMonth = getYearAndMonthFromUnixTime(dataDateRange.value.maxUnixTime);
+            return getAllDateRangesByYearMonthRange(startYearMonth, endYearMonth, props.fiscalYearStart, props.dateAggregationType);
+        }
+    });
+
+    const allDataItems = computed<AccountBalanceTrendsChartItem[]>(() => {
+        const ret: AccountBalanceTrendsChartItem[] = [];
+
+        if (!dataDateRange.value || !allDateRanges.value || allDateRanges.value.length < 1 || !props.items || props.items.length < 1) {
+            return ret;
+        }
+
+        const dayDataItemsMap: Record<number, TransactionReconciliationStatementResponseItem[]> = {};
+
+        for (let i = 0; i < props.items.length; i++) {
+            const dateItem = props.items[i];
+            let dateRangeMinUnixTime = 0;
+
+            if (props.dateAggregationType === ChartDateAggregationType.Year.type) {
+                dateRangeMinUnixTime = getYearFirstUnixTimeBySpecifiedUnixTime(dateItem.time);
+            } else if (props.dateAggregationType === ChartDateAggregationType.FiscalYear.type) {
+                dateRangeMinUnixTime = getFiscalYearStartUnixTime(dateItem.time, props.fiscalYearStart);
+            } else if (props.dateAggregationType === ChartDateAggregationType.Quarter.type) {
+                dateRangeMinUnixTime = getQuarterFirstUnixTimeBySpecifiedUnixTime(dateItem.time);
+            } else if (props.dateAggregationType === ChartDateAggregationType.Month.type) {
+                dateRangeMinUnixTime = getMonthFirstUnixTimeBySpecifiedUnixTime(dateItem.time);
+            } else {
+                dateRangeMinUnixTime = getDayFirstUnixTimeBySpecifiedUnixTime(dateItem.time);
+            }
+
+            const dataItems: TransactionReconciliationStatementResponseItem[] = dayDataItemsMap[dateRangeMinUnixTime] || [];
+            dataItems.push(dateItem);
+
+            dayDataItemsMap[dateRangeMinUnixTime] = dataItems;
+        }
+
+        let lastAmount = dataDateRange.value.minUnixTimeBalance;
+
+        for (let i = 0; i < allDateRanges.value.length; i++) {
+            const dateRange = allDateRanges.value[i];
+            const dataItems = dayDataItemsMap[dateRange.minUnixTime];
+
+            let displayDate = '';
+
+            if (props.dateAggregationType === ChartDateAggregationType.Year.type) {
+                displayDate = formatUnixTimeToShortYear(dateRange.minUnixTime);
+            } else if (props.dateAggregationType === ChartDateAggregationType.FiscalYear.type) {
+                displayDate = formatUnixTimeToFiscalYear(dateRange.minUnixTime);
+            } else if (props.dateAggregationType === ChartDateAggregationType.Quarter.type) {
+                displayDate = formatUnixTimeToYearQuarter(dateRange.minUnixTime);
+            } else if (props.dateAggregationType === ChartDateAggregationType.Month.type) {
+                displayDate = formatUnixTimeToShortYearMonth(dateRange.minUnixTime);
+            } else {
+                displayDate = formatUnixTimeToShortDate(dateRange.minUnixTime);
+            }
+
+            if (isArray(dataItems)) {
+                let lastUnixTime = 0;
+
+                for (let i = 0; i < dataItems.length; i++) {
+                    const dataItem = dataItems[i];
+
+                    if (dataItem.time >= lastUnixTime) {
+                        lastUnixTime = dataItem.time;
+                        lastAmount = dataItem.accountBalance;
+                    }
+                }
+            }
+
+            ret.push({
+                displayDate: displayDate,
+                amount: lastAmount
+            });
+        }
+
+        return ret;
+    });
+
+    const allDisplayDateRanges = computed<string[]>(() => {
+        if (!allDataItems.value || allDataItems.value.length < 1) {
+            return [];
+        }
+
+        return allDataItems.value.map(item => item.displayDate);
+    });
+
+    return {
+        // computed states
+        allDateRanges,
+        allDataItems,
+        allDisplayDateRanges
+    };
+}
diff --git a/src/components/desktop/AccountBalanceTrendsChart.vue b/src/components/desktop/AccountBalanceTrendsChart.vue
new file mode 100644
index 00000000..44752f2a
--- /dev/null
+++ b/src/components/desktop/AccountBalanceTrendsChart.vue
@@ -0,0 +1,184 @@
+<template>
+    <v-chart autoresize class="account-balance-trends-chart-container" :class="{ 'transition-in': skeleton }" :option="chartOptions"/>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue';
+import { useTheme } from 'vuetify';
+import type { CallbackDataParams } from 'echarts/types/dist/shared';
+
+import { useI18n } from '@/locales/helpers.ts';
+import { type CommonAccountBalanceTrendsChartProps, useAccountBalanceTrendsChartBase } from '@/components/base/AccountBalanceTrendsChartBase.ts'
+
+import type { ColorValue } from '@/core/color.ts';
+import { ThemeType } from '@/core/theme.ts';
+import { TrendChartType } from '@/core/statistics.ts';
+import { DEFAULT_CHART_COLORS } from '@/consts/color.ts';
+
+interface DesktopAccountBalanceTrendsChartProps extends CommonAccountBalanceTrendsChartProps {
+    legendName: string;
+    skeleton?: boolean;
+    type?: number;
+}
+
+interface AccountBalanceTrendsChartDataItem {
+    id: string;
+    name: string;
+    itemStyle: {
+        color: ColorValue;
+    };
+    selected: boolean;
+    type: string;
+    areaStyle?: object;
+    stack: string;
+    animation: boolean;
+    data: number[];
+}
+
+const props = defineProps<DesktopAccountBalanceTrendsChartProps>();
+
+const theme = useTheme();
+const { formatAmountWithCurrency } = useI18n();
+const { allDataItems, allDisplayDateRanges } = useAccountBalanceTrendsChartBase(props);
+
+const isDarkMode = computed<boolean>(() => theme.global.name.value === ThemeType.Dark);
+
+const allSeries = computed<AccountBalanceTrendsChartDataItem[]>(() => {
+    const series: AccountBalanceTrendsChartDataItem = {
+        id: 'accountBalance',
+        name: props.legendName,
+        itemStyle: {
+            color: `#${DEFAULT_CHART_COLORS[0]}`
+        },
+        selected: true,
+        type: 'line',
+        stack: 'a',
+        animation: !props.skeleton,
+        data: []
+    };
+
+    if (props.type === TrendChartType.Area.type) {
+        series.areaStyle = {};
+    } else if (props.type === TrendChartType.Column.type) {
+        series.type = 'bar';
+    }
+
+    for (let i = 0; i < allDataItems.value.length; i++) {
+        const item = allDataItems.value[i];
+        series.data.push(item.amount);
+    }
+
+    return [series];
+});
+
+const yAxisWidth = computed<number>(() => {
+    let maxValue = Number.MIN_SAFE_INTEGER;
+    let minValue = Number.MAX_SAFE_INTEGER;
+    let width = 90;
+
+    if (!allSeries.value || !allSeries.value.length) {
+        return width;
+    }
+
+    for (let i = 0; i < allSeries.value.length; i++) {
+        for (let j = 0; j < allSeries.value[i].data.length; j++) {
+            const value = allSeries.value[i].data[j];
+
+            if (value > maxValue) {
+                maxValue = value;
+            }
+
+            if (value < minValue) {
+                minValue = value;
+            }
+        }
+    }
+
+    const maxValueText = formatAmountWithCurrency(maxValue, props.accountCurrency);
+    const minValueText = formatAmountWithCurrency(minValue, props.accountCurrency);
+    const maxLengthText = maxValueText.length > minValueText.length ? maxValueText : minValueText;
+
+    const canvas = document.createElement('canvas');
+    const context = canvas.getContext('2d');
+
+    if (context) {
+        context.font = '12px Arial';
+
+        const textMetrics = context.measureText(maxLengthText);
+        const actualWidth = Math.round(textMetrics.width) + 20;
+
+        if (actualWidth >= 200) {
+            width = 200;
+        } if (actualWidth > 90) {
+            width = actualWidth;
+        }
+    }
+
+    return width;
+});
+
+const chartOptions = computed<object>(() => {
+    return {
+        tooltip: {
+            trigger: 'axis',
+            axisPointer: {
+                type: 'cross',
+                label: {
+                    backgroundColor: isDarkMode.value ? '#333' : '#fff',
+                    color: isDarkMode.value ? '#eee' : '#333'
+                },
+            },
+            backgroundColor: isDarkMode.value ? '#333' : '#fff',
+            borderColor: isDarkMode.value ? '#333' : '#fff',
+            textStyle: {
+                color: isDarkMode.value ? '#eee' : '#333'
+            },
+            formatter: (params: CallbackDataParams[]) => {
+                const amount = params[0].data as number;
+                const value = formatAmountWithCurrency(amount, props.accountCurrency);
+
+                return `${params[0].name}<br/>`
+                    + '<div><span class="chart-pointer" style="background-color: #' + DEFAULT_CHART_COLORS[0] + '"></span>'
+                    + `<span>${props.legendName}</span><span style="margin-left: 20px; float: right">${value}</span><br/>`
+                    + '</div>';
+            }
+        },
+        grid: {
+            left: yAxisWidth.value,
+            right: 20
+        },
+        xAxis: [
+            {
+                type: 'category',
+                data: allDisplayDateRanges.value
+            }
+        ],
+        yAxis: [
+            {
+                type: 'value',
+                axisLabel: {
+                    formatter: (value: string) => {
+                        return formatAmountWithCurrency(value, props.accountCurrency);
+                    }
+                },
+                axisPointer: {
+                    label: {
+                        formatter: (params: CallbackDataParams) => {
+                            return formatAmountWithCurrency(Math.floor(params.value as number), props.accountCurrency);
+                        }
+                    }
+                }
+            }
+        ],
+        series: allSeries.value
+    };
+});
+</script>
+
+<style scoped>
+.account-balance-trends-chart-container {
+    width: 100%;
+    height: 400px;
+    margin-top: 10px;
+}
+</style>
diff --git a/src/components/mobile/AccountBalanceTrendsBarChart.vue b/src/components/mobile/AccountBalanceTrendsBarChart.vue
new file mode 100644
index 00000000..7184bf63
--- /dev/null
+++ b/src/components/mobile/AccountBalanceTrendsBarChart.vue
@@ -0,0 +1,133 @@
+<template>
+    <f7-list class="skeleton-text margin-top-half" media-list v-if="loading">
+        <f7-list-item class="account-balance-trends-list-item" title="Date Range" after="0.00 USD"
+                      :key="itemIdx" v-for="itemIdx in [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ]">
+            <template #media>
+                <f7-icon f7="app_fill"></f7-icon>
+            </template>
+            <template #inner>
+                <div class="display-flex padding-top-half">
+                    <div class="account-balance-percent-line width-100">
+                        <f7-progressbar :progress="0"></f7-progressbar>
+                    </div>
+                </div>
+            </template>
+        </f7-list-item>
+    </f7-list>
+
+    <f7-list v-else-if="!loading && (!allVirtualListItems || !allVirtualListItems.length)">
+        <f7-list-item :title="tt('No transaction data')"></f7-list-item>
+    </f7-list>
+
+    <f7-list class="margin-top-half" media-list virtual-list :virtual-list-params="{ items: allVirtualListItems, renderExternal, height: 'auto' }"
+             :key="`account-balance-trends-${dateAggregationType}`"
+             v-else-if="!loading && allVirtualListItems && allVirtualListItems.length > 0">
+        <ul>
+            <f7-list-item class="account-balance-trends-list-item"
+                          :key="item.index"
+                          :style="`top: ${virtualDataItems.topPosition}px`"
+                          :virtual-list-index="item.index"
+                          :title="item.displayDate"
+                          :after="formatAmountWithCurrency(item.amount, accountCurrency)"
+                          v-for="item in virtualDataItems.items"
+            >
+                <template #media>
+                    <f7-icon f7="calendar"></f7-icon>
+                </template>
+                <template #inner>
+                    <div class="display-flex padding-top-half">
+                        <div class="account-balance-percent-line" :style="{ 'width': item.percent + '%' }">
+                            <f7-progressbar :progress="100" :style="{ '--f7-progressbar-progress-color': (item.color ? item.color : '') } "></f7-progressbar>
+                        </div>
+                        <div class="account-balance-percent-line" :style="{ 'width': (100.0 - item.percent) + '%' }"
+                             v-if="item.percent < 100.0">
+                            <f7-progressbar :progress="0"></f7-progressbar>
+                        </div>
+                    </div>
+                </template>
+            </f7-list-item>
+        </ul>
+    </f7-list>
+</template>
+
+<script setup lang="ts">
+import { ref, computed } from 'vue';
+
+import { useI18n } from '@/locales/helpers.ts';
+import {
+    type AccountBalanceTrendsChartItem,
+    type CommonAccountBalanceTrendsChartProps,
+    useAccountBalanceTrendsChartBase
+} from '@/components/base/AccountBalanceTrendsChartBase.ts'
+
+import type { ColorValue } from '@/core/color.ts';
+import { DEFAULT_CHART_COLORS } from '@/consts/color.ts';
+
+interface MobileAccountBalanceTrendsChartItem extends AccountBalanceTrendsChartItem {
+    index: number;
+    percent: number;
+    color: ColorValue;
+}
+
+interface MobileAccountBalanceTrendsChartProps extends CommonAccountBalanceTrendsChartProps {
+    loading?: boolean;
+}
+
+interface MobileAccountBalanceTrendsChartVirtualListData {
+    items: MobileAccountBalanceTrendsChartItem[],
+    topPosition: number
+}
+
+const props = defineProps<MobileAccountBalanceTrendsChartProps>();
+
+const { tt, formatAmountWithCurrency } = useI18n();
+const { allDataItems } = useAccountBalanceTrendsChartBase(props);
+
+const virtualDataItems = ref<MobileAccountBalanceTrendsChartVirtualListData>({
+    items: [],
+    topPosition: 0
+});
+
+const allVirtualListItems = computed<MobileAccountBalanceTrendsChartItem[]>(() => {
+    const ret: MobileAccountBalanceTrendsChartItem[] = [];
+    let maxAmount = 0;
+
+    for (let i = 0; i < allDataItems.value.length; i++) {
+        const dataItem = allDataItems.value[i];
+
+        if (dataItem.amount > maxAmount) {
+            maxAmount = dataItem.amount;
+        }
+
+        const finalDataItem: MobileAccountBalanceTrendsChartItem = {
+            index: i,
+            displayDate: dataItem.displayDate,
+            amount: dataItem.amount,
+            color: `#${DEFAULT_CHART_COLORS[0]}`,
+            percent: 0.0
+        };
+
+        ret.push(finalDataItem);
+    }
+
+    for (let i = 0; i < ret.length; i++) {
+        if (maxAmount > 0 && ret[i].amount > 0) {
+            ret[i].percent = 100.0 * ret[i].amount / maxAmount;
+        } else {
+            ret[i].percent = 0.0;
+        }
+    }
+
+    return ret;
+});
+
+function renderExternal(vl: unknown, vlData: MobileAccountBalanceTrendsChartVirtualListData): void {
+    virtualDataItems.value = vlData;
+}
+</script>
+
+<style>
+.account-balance-trends-list-item .account-balance-percent-line {
+    --f7-progressbar-bg-color: #f8f8f8;
+}
+</style>
diff --git a/src/core/datetime.ts b/src/core/datetime.ts
index 38ce0d57..3ce2652a 100644
--- a/src/core/datetime.ts
+++ b/src/core/datetime.ts
@@ -20,6 +20,12 @@ export interface YearMonthRange {
     readonly endYearMonth: Year0BasedMonth;
 }
 
+export interface YearMonthDay {
+    readonly year: number;
+    readonly month: number; // 1-based (1 = January, 12 = December)
+    readonly day: number;
+}
+
 export interface TimeRange {
     readonly minTime: number;
     readonly maxTime: number;
@@ -136,6 +142,26 @@ export class YearMonthUnixTime implements Year0BasedMonth, UnixTimeRange {
     }
 }
 
+export class YearMonthDayUnixTime implements YearMonthDay, UnixTimeRange {
+    public readonly year: number;
+    public readonly month: number;
+    public readonly day: number;
+    public readonly minUnixTime: number;
+    public readonly maxUnixTime: number;
+
+    private constructor(year: number, month: number, day: number, minUnixTime: number, maxUnixTime: number) {
+        this.year = year;
+        this.month = month;
+        this.day = day
+        this.minUnixTime = minUnixTime;
+        this.maxUnixTime = maxUnixTime;
+    }
+
+    public static of(yearMonthDay: YearMonthDay, minUnixTime: number, maxUnixTime: number): YearMonthDayUnixTime {
+        return new YearMonthDayUnixTime(yearMonthDay.year, yearMonthDay.month, yearMonthDay.day, minUnixTime, maxUnixTime);
+    }
+}
+
 export type MonthValue = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12;
 
 export class Month {
diff --git a/src/core/statistics.ts b/src/core/statistics.ts
index 7aa68e61..bb8a6bfa 100644
--- a/src/core/statistics.ts
+++ b/src/core/statistics.ts
@@ -151,23 +151,25 @@ export class ChartSortingType implements TypeAndName {
     }
 }
 
-export class ChartDateAggregationType implements TypeAndName {
+export class ChartDateAggregationType {
     private static readonly allInstances: ChartDateAggregationType[] = [];
     private static readonly allInstancesByType: Record<number, ChartDateAggregationType> = {};
 
-    public static readonly Month = new ChartDateAggregationType(0, 'Aggregate by Month');
-    public static readonly Quarter = new ChartDateAggregationType(1, 'Aggregate by Quarter');
-    public static readonly Year = new ChartDateAggregationType(2, 'Aggregate by Year');
-    public static readonly FiscalYear = new ChartDateAggregationType(3, 'Aggregate by Fiscal Year');
+    public static readonly Month = new ChartDateAggregationType(0, 'Monthly', 'Aggregate by Month');
+    public static readonly Quarter = new ChartDateAggregationType(1, 'Quarterly', 'Aggregate by Quarter');
+    public static readonly Year = new ChartDateAggregationType(2, 'Yearly', 'Aggregate by Year');
+    public static readonly FiscalYear = new ChartDateAggregationType(3, 'FiscalYearly', 'Aggregate by Fiscal Year');
 
     public static readonly Default = ChartDateAggregationType.Month;
 
     public readonly type: number;
-    public readonly name: string;
+    public readonly shortName: string;
+    public readonly fullName: string;
 
-    private constructor(type: number, name: string) {
+    private constructor(type: number, shortName: string, fullName: string) {
         this.type = type;
-        this.name = name;
+        this.shortName = shortName;
+        this.fullName = fullName;
 
         ChartDateAggregationType.allInstances.push(this);
         ChartDateAggregationType.allInstancesByType[type] = this;
diff --git a/src/desktop-main.ts b/src/desktop-main.ts
index 454b1cbb..ee6084dc 100644
--- a/src/desktop-main.ts
+++ b/src/desktop-main.ts
@@ -99,6 +99,7 @@ import MonthlyTrendsChart from '@/components/desktop/MonthlyTrendsChart.vue';
 import DateRangeSelectionDialog from '@/components/desktop/DateRangeSelectionDialog.vue';
 import MonthSelectionDialog from '@/components/desktop/MonthSelectionDialog.vue';
 import MonthRangeSelectionDialog from '@/components/desktop/MonthRangeSelectionDialog.vue';
+import AccountBalanceTrendsChart from '@/components/desktop/AccountBalanceTrendsChart.vue';
 import SwitchToMobileDialog from '@/components/desktop/SwitchToMobileDialog.vue';
 
 import '@/styles/desktop/template/vuetify/index.scss';
@@ -525,6 +526,7 @@ app.component('MonthlyTrendsChart', MonthlyTrendsChart);
 app.component('DateRangeSelectionDialog', DateRangeSelectionDialog);
 app.component('MonthSelectionDialog', MonthSelectionDialog);
 app.component('MonthRangeSelectionDialog', MonthRangeSelectionDialog);
+app.component('AccountBalanceTrendsChart', AccountBalanceTrendsChart);
 app.component('SwitchToMobileDialog', SwitchToMobileDialog);
 
 app.mount('#app');
diff --git a/src/lib/datetime.ts b/src/lib/datetime.ts
index 5a724644..d07da70f 100644
--- a/src/lib/datetime.ts
+++ b/src/lib/datetime.ts
@@ -17,6 +17,7 @@ import {
     type TimeFormat,
     YearQuarterUnixTime,
     YearMonthUnixTime,
+    YearMonthDayUnixTime,
     Month,
     WeekDay,
     MeridiemIndicator,
@@ -222,6 +223,10 @@ export function getYear(date: SupportedDate): number {
     return moment(date).year();
 }
 
+export function getQuarter(date: SupportedDate): number {
+    return moment(date).quarter();
+}
+
 export function getMonth(date: SupportedDate): number {
     return moment(date).month() + 1;
 }
@@ -323,15 +328,6 @@ export function getThisMonthLastUnixTime(): number {
     return moment.unix(getThisMonthFirstUnixTime()).add(1, 'months').subtract(1, 'seconds').unix();
 }
 
-export function getMonthFirstUnixTimeBySpecifiedUnixTime(unixTime: number): number {
-    const date = moment.unix(unixTime).set({ hour: 0, minute: 0, second: 0, millisecond: 0 });
-    return date.subtract(date.date() - 1, 'days').unix();
-}
-
-export function getMonthLastUnixTimeBySpecifiedUnixTime(unixTime: number): number {
-    return moment.unix(getMonthFirstUnixTimeBySpecifiedUnixTime(unixTime)).add(1, 'months').subtract(1, 'seconds').unix();
-}
-
 export function getThisMonthSpecifiedDayFirstUnixTime(date: number): number {
     return moment().set({ date: date, hour: 0, minute: 0, second: 0, millisecond: 0 }).unix();
 }
@@ -349,10 +345,43 @@ export function getThisYearLastUnixTime(): number {
     return moment.unix(getThisYearFirstUnixTime()).add(1, 'years').subtract(1, 'seconds').unix();
 }
 
-export function getSpecifiedDayFirstUnixTime(unixTime: number): number {
+export function getYearFirstUnixTimeBySpecifiedUnixTime(unixTime: number): number {
+    const date = moment.unix(unixTime).set({ hour: 0, minute: 0, second: 0, millisecond: 0 });
+    return date.subtract(date.dayOfYear() - 1, 'days').unix();
+}
+
+export function getYearLastUnixTimeBySpecifiedUnixTime(unixTime: number): number {
+    return moment.unix(getYearFirstUnixTimeBySpecifiedUnixTime(unixTime)).add(1, 'years').subtract(1, 'seconds').unix();
+}
+
+export function getQuarterFirstUnixTimeBySpecifiedUnixTime(unixTime: number): number {
+    const date = moment.unix(unixTime).set({ hour: 0, minute: 0, second: 0, millisecond: 0 });
+    const month = date.month();
+    const quarterStartMonth = Math.floor(month / 3) * 3;
+    return date.set({ month: quarterStartMonth, date: 1 }).unix();
+}
+
+export function getQuarterLastUnixTimeBySpecifiedUnixTime(unixTime: number): number {
+    return moment.unix(getQuarterFirstUnixTimeBySpecifiedUnixTime(unixTime)).add(3, 'months').subtract(1, 'seconds').unix();
+}
+
+export function getMonthFirstUnixTimeBySpecifiedUnixTime(unixTime: number): number {
+    const date = moment.unix(unixTime).set({ hour: 0, minute: 0, second: 0, millisecond: 0 });
+    return date.subtract(date.date() - 1, 'days').unix();
+}
+
+export function getMonthLastUnixTimeBySpecifiedUnixTime(unixTime: number): number {
+    return moment.unix(getMonthFirstUnixTimeBySpecifiedUnixTime(unixTime)).add(1, 'months').subtract(1, 'seconds').unix();
+}
+
+export function getDayFirstUnixTimeBySpecifiedUnixTime(unixTime: number): number {
     return moment.unix(unixTime).set({ hour: 0, minute: 0, second: 0, millisecond: 0 }).unix();
 }
 
+export function getDayLastUnixTimeBySpecifiedUnixTime(unixTime: number): number {
+    return moment.unix(unixTime).set({ hour: 0, minute: 0, second: 0, millisecond: 0 }).add(1, 'days').subtract(1, 'seconds').unix();
+}
+
 export function getYearFirstUnixTime(year: number): number {
     return moment().set({ year: year, month: 0, date: 1, hour: 0, minute: 0, second: 0, millisecond: 0 }).unix();
 }
@@ -581,6 +610,32 @@ export function getAllMonthsStartAndEndUnixTimes(startYearMonth: Year0BasedMonth
     return allYearMonthTimes;
 }
 
+export function getAllDaysStartAndEndUnixTimes(startUnixTime: number, endUnixTime: number): YearMonthDayUnixTime[] {
+    const allYearMonthDayTimes: YearMonthDayUnixTime[] = [];
+
+    if (!startUnixTime || !endUnixTime) {
+        return allYearMonthDayTimes;
+    }
+
+    let unixTime: number = startUnixTime;
+
+    while (unixTime <= endUnixTime) {
+        const currentDay = parseDateFromUnixTime(unixTime);
+        const currentDayMinUnixTime = getDayFirstUnixTimeBySpecifiedUnixTime(unixTime);
+        const currentDayMaxUnixTime = getDayLastUnixTimeBySpecifiedUnixTime(unixTime);
+
+        allYearMonthDayTimes.push(YearMonthDayUnixTime.of({
+            year: currentDay.year(),
+            month: currentDay.month() + 1,
+            day: currentDay.date()
+        }, currentDayMinUnixTime, currentDayMaxUnixTime));
+
+        unixTime = currentDayMaxUnixTime + 1;
+    }
+
+    return allYearMonthDayTimes;
+}
+
 export function getDateTimeFormatType<T extends DateFormat | TimeFormat>(allFormatMap: Record<string, T>, allFormatArray: T[], formatTypeValue: number, languageDefaultTypeName: string, systemDefaultFormatType: T): T {
     if (formatTypeValue > LANGUAGE_DEFAULT_DATE_TIME_FORMAT_VALUE && allFormatArray[formatTypeValue - 1] && allFormatArray[formatTypeValue - 1].key) {
         return allFormatArray[formatTypeValue - 1];
diff --git a/src/lib/statistics.ts b/src/lib/statistics.ts
index 5e2be9d1..291ee128 100644
--- a/src/lib/statistics.ts
+++ b/src/lib/statistics.ts
@@ -74,6 +74,10 @@ export function getAllDateRanges<T extends Year1BasedMonth>(items: YearMonthItem
         endYearMonth = `${maxYear}-${maxMonth}`;
     }
 
+    return getAllDateRangesByYearMonthRange(startYearMonth, endYearMonth, fiscalYearStart, dateAggregationType);
+}
+
+export function getAllDateRangesByYearMonthRange(startYearMonth: Year1BasedMonth | string, endYearMonth: Year1BasedMonth | string, fiscalYearStart: number, dateAggregationType: number): YearUnixTime[] | FiscalYearUnixTime[] | YearQuarterUnixTime[] | YearMonthUnixTime[] {
     if (!startYearMonth || !endYearMonth) {
         return [];
     }
diff --git a/src/locales/de.json b/src/locales/de.json
index 4680674f..919e1f82 100644
--- a/src/locales/de.json
+++ b/src/locales/de.json
@@ -251,6 +251,13 @@
             "31": "31."
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "Punkt",
         "Comma": "Komma",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "Konto kann nicht gelöscht werden",
     "Unable to delete this sub-account": "Unable to delete this sub-account",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "Transaktion",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "Nach Betrag sortieren",
     "Sort by Display Order": "Nach Anzeigereihenfolge sortieren",
     "Sort by Name": "Nach Name sortieren",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "Nach Monat aggregieren",
     "Aggregate by Quarter": "Nach Quartal aggregieren",
     "Aggregate by Year": "Nach Jahr aggregieren",
diff --git a/src/locales/en.json b/src/locales/en.json
index d7326ba3..c20b7c9e 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -251,6 +251,13 @@
             "31": "31th"
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "Dot",
         "Comma": "Comma",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "Unable to delete this account",
     "Unable to delete this sub-account": "Unable to delete this sub-account",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "Transaction",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "Sort by Amount",
     "Sort by Display Order": "Sort by Display Order",
     "Sort by Name": "Sort by Name",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "Aggregate by Month",
     "Aggregate by Quarter": "Aggregate by Quarter",
     "Aggregate by Year": "Aggregate by Year",
diff --git a/src/locales/es.json b/src/locales/es.json
index 5f59fa51..8962ec7a 100644
--- a/src/locales/es.json
+++ b/src/locales/es.json
@@ -251,6 +251,13 @@
             "31": "31"
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "Punto",
         "Comma": "Coma",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "No se puede eliminar esta cuenta",
     "Unable to delete this sub-account": "Unable to delete this sub-account",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "Transacción",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "Ordenar por Importe",
     "Sort by Display Order": "Ordenar por orden de visualización",
     "Sort by Name": "Ordenar por Nombre",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "Agregado por mes",
     "Aggregate by Quarter": "Agregado por trimestre",
     "Aggregate by Year": "Agregado por año",
diff --git a/src/locales/helpers.ts b/src/locales/helpers.ts
index 60a92ab8..6cf913da 100644
--- a/src/locales/helpers.ts
+++ b/src/locales/helpers.ts
@@ -147,6 +147,7 @@ import {
     getTimezoneOffset,
     getTimezoneOffsetMinutes,
     getYear,
+    getQuarter,
     isDateRangeMatchFullMonths,
     isDateRangeMatchFullYears,
     isPM,
@@ -496,6 +497,22 @@ export function useI18n() {
         return ret;
     }
 
+    function getLocalizedChartDateAggregationTypeAndDisplayName(fullName: boolean): TypeAndDisplayName[] {
+        const ret: TypeAndDisplayName[] = [];
+        const allTypes: ChartDateAggregationType[] = ChartDateAggregationType.values();
+
+        for (let i = 0; i < allTypes.length; i++) {
+            const type = allTypes[i];
+
+            ret.push({
+                type: type.type,
+                displayName: t(fullName ? type.fullName : `granularity.${type.shortName}`)
+            });
+        }
+
+        return ret;
+    }
+
     function getAllMonthNames(type: string): string[] {
         const ret = [];
         const allMonths = Month.values();
@@ -1472,6 +1489,13 @@ export function useI18n() {
         return formatMonthDay(monthDay, getLocalizedLongMonthDayFormat());
     }
 
+    function formatUnixTimeToYearQuarter(unixTime: number): string {
+        const date = parseDateFromUnixTime(unixTime);
+        const year = getYear(date);
+        const quarter = getQuarter(date);
+        return formatYearQuarter(year, quarter);
+    }
+
     function formatYearQuarter(year: number, quarter: number): string {
         if (1 <= quarter && quarter <= 4) {
             return t('format.yearQuarter.q' + quarter, {
@@ -1912,7 +1936,8 @@ export function useI18n() {
         getAllTrendChartTypes: () => getLocalizedDisplayNameAndType(TrendChartType.values()),
         getAllStatisticsChartDataTypes: (analysisType: StatisticsAnalysisType) => getLocalizedDisplayNameAndType(ChartDataType.values(analysisType)),
         getAllStatisticsSortingTypes: () => getLocalizedDisplayNameAndType(ChartSortingType.values()),
-        getAllStatisticsDateAggregationTypes: () => getLocalizedDisplayNameAndType(ChartDateAggregationType.values()),
+        getAllStatisticsDateAggregationTypes: () => getLocalizedChartDateAggregationTypeAndDisplayName(true),
+        getAllStatisticsDateAggregationTypesWithShortName: () => getLocalizedChartDateAggregationTypeAndDisplayName(false),
         getAllTransactionEditScopeTypes: () => getLocalizedDisplayNameAndType(TransactionEditScopeType.values()),
         getAllTransactionTagFilterTypes: () => getLocalizedDisplayNameAndType(TransactionTagFilterType.values()),
         getAllTransactionScheduledFrequencyTypes: () => getLocalizedDisplayNameAndType(ScheduledTemplateFrequencyType.values()),
@@ -1961,6 +1986,7 @@ export function useI18n() {
         formatUnixTimeToShortTime: (unixTime: number, utcOffset?: number, currentUtcOffset?: number) => formatUnixTime(unixTime, getLocalizedShortTimeFormat(), utcOffset, currentUtcOffset),
         formatDateToLongDate,
         formatMonthDayToLongDay,
+        formatUnixTimeToYearQuarter,
         formatYearQuarter,
         formatDateRange,
         formatFiscalYearStartToLongDay,
diff --git a/src/locales/it.json b/src/locales/it.json
index 3ea1e340..3e382c5b 100644
--- a/src/locales/it.json
+++ b/src/locales/it.json
@@ -251,6 +251,13 @@
             "31": "31"
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "Punto",
         "Comma": "Virgola",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "Impossibile eliminare questo account",
     "Unable to delete this sub-account": "Impossibile eliminare questo sotto-account",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "Transazione",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "Ordina per importo",
     "Sort by Display Order": "Ordina per ordine di visualizzazione",
     "Sort by Name": "Ordina per nome",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "Aggrega per mese",
     "Aggregate by Quarter": "Aggrega per trimestre",
     "Aggregate by Year": "Aggrega per anno",
diff --git a/src/locales/ja.json b/src/locales/ja.json
index 6dec8117..8f1c120c 100644
--- a/src/locales/ja.json
+++ b/src/locales/ja.json
@@ -251,6 +251,13 @@
             "31": "31"
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "ドット",
         "Comma": "コンマ",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "この口座を削除できません",
     "Unable to delete this sub-account": "Unable to delete this sub-account",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "取引",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "金額で並べ替え",
     "Sort by Display Order": "表示で並べ替え",
     "Sort by Name": "名前で並べ替え",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "月ごとに集計",
     "Aggregate by Quarter": "四半期ごとに集計",
     "Aggregate by Year": "年ごとに集計",
diff --git a/src/locales/pt_BR.json b/src/locales/pt_BR.json
index ab81c173..557646fa 100644
--- a/src/locales/pt_BR.json
+++ b/src/locales/pt_BR.json
@@ -251,6 +251,13 @@
             "31": "31º"
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "Ponto",
         "Comma": "Vírgula",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "Não foi possível deletar esta conta",
     "Unable to delete this sub-account": "Não foi possível deletar esta subconta",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "Transação",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "Classificar por Montante",
     "Sort by Display Order": "Classificar por Ordem de Exibição",
     "Sort by Name": "Classificar por Nome",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "Agregado por Mês",
     "Aggregate by Quarter": "Agregado por Trimestre",
     "Aggregate by Year": "Agregado por Ano",
diff --git a/src/locales/ru.json b/src/locales/ru.json
index dc69ac59..950157d5 100644
--- a/src/locales/ru.json
+++ b/src/locales/ru.json
@@ -251,6 +251,13 @@
             "31": "31-й"
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "Точка",
         "Comma": "Запятая",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "Не удалось удалить этот счет",
     "Unable to delete this sub-account": "Unable to delete this sub-account",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "Транзакция",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "Сортировать по сумме",
     "Sort by Display Order": "Сортировать по порядку отображения",
     "Sort by Name": "Сортировать по имени",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "Агрегировать по месяцам",
     "Aggregate by Quarter": "Агрегировать по кварталам",
     "Aggregate by Year": "Агрегировать по годам",
diff --git a/src/locales/uk.json b/src/locales/uk.json
index 4ae81817..59309cf0 100644
--- a/src/locales/uk.json
+++ b/src/locales/uk.json
@@ -251,6 +251,13 @@
             "31": "31-й"
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "Крапка",
         "Comma": "Кома",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "Не вдалося видалити цей рахунок",
     "Unable to delete this sub-account": "Не вдалося видалити цей субрахунок",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "Транзакція",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "Сортувати за сумою",
     "Sort by Display Order": "Сортувати за порядком відображення",
     "Sort by Name": "Сортувати за назвою",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "Агрегувати за місяцями",
     "Aggregate by Quarter": "Агрегувати за кварталами",
     "Aggregate by Year": "Агрегувати за роками",
diff --git a/src/locales/vi.json b/src/locales/vi.json
index eda9e8fb..811a2f44 100644
--- a/src/locales/vi.json
+++ b/src/locales/vi.json
@@ -251,6 +251,13 @@
             "31": "Ngày 31"
         }
     },
+    "granularity": {
+        "FiscalYearly": "Fiscal Yearly",
+        "Yearly": "Yearly",
+        "Quarterly": "Quarterly",
+        "Monthly": "Monthly",
+        "Daily": "Daily"
+    },
     "numeral": {
         "Dot": "Dấu chấm",
         "Comma": "Dấu phẩy",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "Không thể xóa tài khoản này",
     "Unable to delete this sub-account": "Unable to delete this sub-account",
     "Reconciliation Statement": "Reconciliation Statement",
+    "Show Account Balance Trends": "Show Account Balance Trends",
+    "Show Transaction List": "Show Transaction List",
     "Update Closing Balance": "Update Closing Balance",
     "Please enter the new closing balance for the account": "Please enter the new closing balance for the account",
     "Transaction": "Giao dịch",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "Sắp xếp theo số tiền",
     "Sort by Display Order": "Sắp xếp theo thứ tự hiển thị",
     "Sort by Name": "Sắp xếp theo tên",
+    "Time Granularity": "Time Granularity",
     "Aggregate by Month": "Tổng hợp theo tháng",
     "Aggregate by Quarter": "Tổng hợp theo quý",
     "Aggregate by Year": "Tổng hợp theo năm",
diff --git a/src/locales/zh_Hans.json b/src/locales/zh_Hans.json
index c7a096ea..c0bca157 100644
--- a/src/locales/zh_Hans.json
+++ b/src/locales/zh_Hans.json
@@ -251,6 +251,13 @@
             "31": "31"
         }
     },
+    "granularity": {
+        "FiscalYearly": "按财年",
+        "Yearly": "按年",
+        "Quarterly": "按季度",
+        "Monthly": "按月",
+        "Daily": "按天"
+    },
     "numeral": {
         "Dot": "句点",
         "Comma": "逗号",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "无法删除该账户",
     "Unable to delete this sub-account": "无法删除该子账户",
     "Reconciliation Statement": "对账单",
+    "Show Account Balance Trends": "显示账户余额趋势",
+    "Show Transaction List": "显示交易列表",
     "Update Closing Balance": "更新期末余额",
     "Please enter the new closing balance for the account": "请输入账户的新期末余额",
     "Transaction": "交易",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "按金额排序",
     "Sort by Display Order": "按显示顺序排序",
     "Sort by Name": "按名称排序",
+    "Time Granularity": "时间粒度",
     "Aggregate by Month": "按月聚合",
     "Aggregate by Quarter": "按季度聚合",
     "Aggregate by Year": "按年聚合",
diff --git a/src/locales/zh_Hant.json b/src/locales/zh_Hant.json
index a9397895..fe72b9b1 100644
--- a/src/locales/zh_Hant.json
+++ b/src/locales/zh_Hant.json
@@ -251,6 +251,13 @@
             "31": "31"
         }
     },
+    "granularity": {
+        "FiscalYearly": "依財政年度",
+        "Yearly": "依年份",
+        "Quarterly": "依季度",
+        "Monthly": "依月份",
+        "Daily": "依日期"
+    },
     "numeral": {
         "Dot": "句點",
         "Comma": "逗號",
@@ -1635,6 +1642,8 @@
     "Unable to delete this account": "無法刪除此帳戶",
     "Unable to delete this sub-account": "無法刪除此子帳戶",
     "Reconciliation Statement": "對帳單",
+    "Show Account Balance Trends": "顯示帳戶餘額趨勢",
+    "Show Transaction List": "顯示交易清單",
     "Update Closing Balance": "更新期末餘額",
     "Please enter the new closing balance for the account": "請輸入帳戶的新期末餘額",
     "Transaction": "交易",
@@ -1873,6 +1882,7 @@
     "Sort by Amount": "依金額排序",
     "Sort by Display Order": "依顯示順序排序",
     "Sort by Name": "依名稱排序",
+    "Time Granularity": "時間粒度",
     "Aggregate by Month": "依月份彙整",
     "Aggregate by Quarter": "依季度彙整",
     "Aggregate by Year": "依年份彙整",
diff --git a/src/mobile-main.ts b/src/mobile-main.ts
index b57c0d47..e1cde0cc 100644
--- a/src/mobile-main.ts
+++ b/src/mobile-main.ts
@@ -109,6 +109,7 @@ import NumberPadSheet from '@/components/mobile/NumberPadSheet.vue';
 import MapSheet from '@/components/mobile/MapSheet.vue';
 import TransactionTagSelectionSheet from '@/components/mobile/TransactionTagSelectionSheet.vue';
 import ScheduleFrequencySheet from '@/components/mobile/ScheduleFrequencySheet.vue';
+import AccountBalanceTrendsBarChart from '@/components/mobile/AccountBalanceTrendsBarChart.vue';
 
 import TextareaAutoSize from '@/directives/mobile/textareaAutoSize.ts';
 
@@ -197,6 +198,7 @@ app.component('InformationSheet', InformationSheet);
 app.component('NumberPadSheet', NumberPadSheet);
 app.component('MapSheet', MapSheet);
 app.component('TransactionTagSelectionSheet', TransactionTagSelectionSheet);
+app.component('AccountBalanceTrendsBarChart', AccountBalanceTrendsBarChart);
 app.component('ScheduleFrequencySheet', ScheduleFrequencySheet);
 
 app.directive('TextareaAutoSize', TextareaAutoSize);
diff --git a/src/views/base/accounts/ReconciliationStatementPageBase.ts b/src/views/base/accounts/ReconciliationStatementPageBase.ts
index a8282b4c..8345e4be 100644
--- a/src/views/base/accounts/ReconciliationStatementPageBase.ts
+++ b/src/views/base/accounts/ReconciliationStatementPageBase.ts
@@ -7,6 +7,7 @@ import { useUserStore } from '@/stores/user.ts';
 import { useAccountsStore } from '@/stores/account.ts';
 import { useTransactionCategoriesStore } from '@/stores/transactionCategory.ts';
 
+import type { TypeAndDisplayName } from '@/core/base.ts';
 import { type WeekDayValue, KnownDateTimeFormat } from '@/core/datetime.ts';
 import { TransactionType } from '@/core/transaction.ts';
 import { KnownFileType } from '@/core/file.ts';
@@ -33,6 +34,8 @@ import {
 export function useReconciliationStatementPageBase() {
     const {
         tt,
+        getAllTrendChartTypes,
+        getAllStatisticsDateAggregationTypesWithShortName,
         getCurrentDigitGroupingSymbol,
         formatUnixTimeToLongDateTime,
         formatUnixTimeToLongDate,
@@ -56,6 +59,9 @@ export function useReconciliationStatementPageBase() {
     const currentTimezoneOffsetMinutes = computed<number>(() => getTimezoneOffsetMinutes(settingsStore.appSettings.timeZone));
     const defaultCurrency = computed<string>(() => userStore.currentUserDefaultCurrency);
 
+    const allChartTypes = computed<TypeAndDisplayName[]>(() => getAllTrendChartTypes());
+    const allDateAggregationTypes = computed<TypeAndDisplayName[]>(() => getAllStatisticsDateAggregationTypesWithShortName());
+
     const currentAccount = computed(() => allAccountsMap.value[accountId.value]);
     const currentAccountCurrency = computed<string>(() => currentAccount.value?.currency ?? defaultCurrency.value);
     const isCurrentLiabilityAccount = computed<boolean>(() => currentAccount.value?.isLiability ?? false);
@@ -266,6 +272,8 @@ export function useReconciliationStatementPageBase() {
         fiscalYearStart,
         currentTimezoneOffsetMinutes,
         defaultCurrency,
+        allChartTypes,
+        allDateAggregationTypes,
         currentAccount,
         currentAccountCurrency,
         isCurrentLiabilityAccount,
diff --git a/src/views/desktop/accounts/list/dialogs/ReconciliationStatementDialog.vue b/src/views/desktop/accounts/list/dialogs/ReconciliationStatementDialog.vue
index 24a802f9..453086d9 100644
--- a/src/views/desktop/accounts/list/dialogs/ReconciliationStatementDialog.vue
+++ b/src/views/desktop/accounts/list/dialogs/ReconciliationStatementDialog.vue
@@ -14,6 +14,34 @@
                             <v-tooltip activator="parent">{{ tt('Refresh') }}</v-tooltip>
                         </v-btn>
                     </div>
+                    <v-btn density="comfortable" color="default" variant="text" class="ml-2"
+                           :icon="true" :disabled="loading"
+                           v-if="showAccountBalanceTrendsCharts">
+                        <v-icon :icon="mdiTuneVertical" />
+                        <v-menu activator="parent">
+                            <v-list>
+                                <v-list-subheader :title="tt('Chart Type')"/>
+                                <v-list-item :key="type.type"
+                                             :prepend-icon="chartTypeIconMap[type.type]"
+                                             :append-icon="chartType === type.type ? mdiCheck : undefined"
+                                             :title="type.displayName"
+                                             @click="chartType = type.type"
+                                             v-for="type in allChartTypes"></v-list-item>
+                                <v-divider class="my-2"/>
+                                <v-list-subheader :title="tt('Time Granularity')"/>
+                                <v-list-item :prepend-icon="mdiCalendarTodayOutline"
+                                             :append-icon="chartDataDateAggregationType === undefined ? mdiCheck : undefined"
+                                             :title="tt('granularity.Daily')"
+                                             @click="chartDataDateAggregationType = undefined"></v-list-item>
+                                <v-list-item :key="dateAggregationType.type"
+                                             :prepend-icon="chartDataDateAggregationTypeIconMap[dateAggregationType.type]"
+                                             :append-icon="chartDataDateAggregationType === dateAggregationType.type ? mdiCheck : undefined"
+                                             :title="dateAggregationType.displayName"
+                                             @click="chartDataDateAggregationType = dateAggregationType.type"
+                                             v-for="dateAggregationType in allDateAggregationTypes"></v-list-item>
+                            </v-list>
+                        </v-menu>
+                    </v-btn>
                     <v-btn density="comfortable" color="default" variant="text" class="ml-2"
                            :icon="true" :disabled="loading">
                         <v-icon :icon="mdiDotsVertical" />
@@ -27,6 +55,15 @@
                                              :title="tt('Update Closing Balance')"
                                              @click="updateClosingBalance()"></v-list-item>
                                 <v-divider class="my-2"/>
+                                <v-list-item :prepend-icon="mdiChartBoxOutline"
+                                             :title="tt('Show Account Balance Trends')"
+                                             @click="showAccountBalanceTrendsCharts = true"
+                                             v-if="!showAccountBalanceTrendsCharts"></v-list-item>
+                                <v-list-item :prepend-icon="mdiListBoxOutline"
+                                             :title="tt('Show Transaction List')"
+                                             @click="showAccountBalanceTrendsCharts = false"
+                                             v-if="showAccountBalanceTrendsCharts"></v-list-item>
+                                <v-divider class="my-2"/>
                                 <v-list-item :prepend-icon="mdiComma"
                                              :disabled="!reconciliationStatements || !reconciliationStatements.transactions || reconciliationStatements.transactions.length < 1"
                                              @click="exportReconciliationStatements(KnownFileType.CSV)">
@@ -109,6 +146,7 @@
                 :no-data-text="loading ? '' : tt('No transaction data')"
                 v-model:items-per-page="countPerPage"
                 v-model:page="currentPage"
+                v-if="!showAccountBalanceTrendsCharts"
             >
                 <template #item.time="{ item }">
                     <span>{{ getDisplayDateTime(item) }}</span>
@@ -187,6 +225,27 @@
                 </template>
             </v-data-table>
 
+            <account-balance-trends-chart
+                :type="chartType"
+                :date-aggregation-type="chartDataDateAggregationType"
+                :fiscal-year-start="fiscalYearStart"
+                :items="[]"
+                :legend-name="isCurrentLiabilityAccount ? tt('Account Outstanding Balance') : tt('Account Balance')"
+                :account-currency="currentAccountCurrency"
+                :skeleton="true"
+                v-if="showAccountBalanceTrendsCharts && loading"
+            />
+
+            <account-balance-trends-chart
+                :type="chartType"
+                :date-aggregation-type="chartDataDateAggregationType"
+                :fiscal-year-start="fiscalYearStart"
+                :items="reconciliationStatements?.transactions"
+                :legend-name="isCurrentLiabilityAccount ? tt('Account Outstanding Balance') : tt('Account Balance')"
+                :account-currency="currentAccountCurrency"
+                v-if="showAccountBalanceTrendsCharts && !loading"
+            />
+
             <v-card-text class="overflow-y-visible">
                 <div class="w-100 d-flex justify-center mt-2 mt-sm-4 mt-md-6 gap-4">
                     <v-btn color="secondary" variant="tonal"
@@ -219,6 +278,7 @@ import { useTransactionCategoriesStore } from '@/stores/transactionCategory.ts';
 import { useTransactionsStore } from '@/stores/transaction.ts';
 
 import { TransactionType } from '@/core/transaction.ts';
+import { TrendChartType, ChartDateAggregationType } from '@/core/statistics.ts';
 import { KnownFileType } from '@/core/file.ts';
 import { Transaction, type TransactionReconciliationStatementResponseItem } from '@/models/transaction.ts';
 
@@ -229,7 +289,16 @@ import { startDownloadFile } from '@/lib/ui/common.ts';
 import {
     mdiRefresh,
     mdiArrowRight,
+    mdiTuneVertical,
     mdiDotsVertical,
+    mdiCheck,
+    mdiChartBoxOutline,
+    mdiListBoxOutline,
+    mdiChartBar,
+    mdiChartAreasplineVariant,
+    mdiCalendarTodayOutline,
+    mdiCalendarMonthOutline,
+    mdiLayersTripleOutline,
     mdiInvoiceTextPlusOutline,
     mdiInvoiceTextEditOutline,
     mdiComma,
@@ -258,10 +327,13 @@ const {
     endTime,
     reconciliationStatements,
     currentTimezoneOffsetMinutes,
-    allAccountsMap,
-    allCategoriesMap,
+    fiscalYearStart,
+    allChartTypes,
+    allDateAggregationTypes,
     currentAccountCurrency,
     isCurrentLiabilityAccount,
+    allAccountsMap,
+    allCategoriesMap,
     exportFileName,
     displayStartDateTime,
     displayEndDateTime,
@@ -283,6 +355,18 @@ const accountsStore = useAccountsStore();
 const transactionCategoriesStore = useTransactionCategoriesStore();
 const transactionsStore = useTransactionsStore();
 
+const chartTypeIconMap = {
+    [TrendChartType.Column.type]: mdiChartBar,
+    [TrendChartType.Area.type]: mdiChartAreasplineVariant,
+};
+
+const chartDataDateAggregationTypeIconMap = {
+    [ChartDateAggregationType.Month.type]: mdiCalendarMonthOutline,
+    [ChartDateAggregationType.Quarter.type]: mdiLayersTripleOutline,
+    [ChartDateAggregationType.Year.type]: mdiLayersTripleOutline,
+    [ChartDateAggregationType.FiscalYear.type]: mdiLayersTripleOutline,
+};
+
 const amountInputDialog = useTemplateRef<AmountInputDialogType>('amountInputDialog');
 const snackbar = useTemplateRef<SnackBarType>('snackbar');
 const editDialog = useTemplateRef<EditDialogType>('editDialog');
@@ -291,6 +375,9 @@ const showState = ref<boolean>(false);
 const loading = ref<boolean>(false);
 const currentPage = ref<number>(1);
 const countPerPage = ref<number>(10);
+const showAccountBalanceTrendsCharts = ref<boolean>(false);
+const chartType = ref<number>(TrendChartType.Default.type);
+const chartDataDateAggregationType = ref<number | undefined>(undefined);
 
 let rejectFunc: ((reason?: unknown) => void) | null = null;
 
@@ -371,6 +458,9 @@ function open(options: { accountId: string, startTime: number, endTime: number }
     reconciliationStatements.value = undefined;
     currentPage.value = 1;
     countPerPage.value = 10;
+    showAccountBalanceTrendsCharts.value = false;
+    chartType.value = TrendChartType.Default.type;
+    chartDataDateAggregationType.value = undefined;
     showState.value = true;
     loading.value = true;
 
diff --git a/src/views/desktop/transactions/ListPage.vue b/src/views/desktop/transactions/ListPage.vue
index 865a968a..656151e7 100644
--- a/src/views/desktop/transactions/ListPage.vue
+++ b/src/views/desktop/transactions/ListPage.vue
@@ -716,7 +716,7 @@ import {
     getMonth,
     getBrowserTimezoneOffsetMinutes,
     getActualUnixTimeForStore,
-    getSpecifiedDayFirstUnixTime,
+    getDayFirstUnixTimeBySpecifiedUnixTime,
     getYearMonthFirstUnixTime,
     getYearMonthLastUnixTime,
     getShiftedDateRangeAndDateType,
@@ -1275,7 +1275,7 @@ function changeDateFilter(dateRange: TimeRangeAndDateType | number | null): void
     if (dateRange === DateRange.Custom.type || (isObject(dateRange) && dateRange.dateType === DateRange.Custom.type && !dateRange.minTime && !dateRange.maxTime)) { // Custom
         if (!query.value.minTime || !query.value.maxTime) {
             customMaxDatetime.value = getActualUnixTimeForStore(getCurrentUnixTime(), currentTimezoneOffsetMinutes.value, getBrowserTimezoneOffsetMinutes());
-            customMinDatetime.value = getSpecifiedDayFirstUnixTime(customMaxDatetime.value);
+            customMinDatetime.value = getDayFirstUnixTimeBySpecifiedUnixTime(customMaxDatetime.value);
         } else {
             customMaxDatetime.value = query.value.maxTime;
             customMinDatetime.value = query.value.minTime;
diff --git a/src/views/mobile/accounts/ReconciliationStatementPage.vue b/src/views/mobile/accounts/ReconciliationStatementPage.vue
index 37c3fd6f..b550c372 100644
--- a/src/views/mobile/accounts/ReconciliationStatementPage.vue
+++ b/src/views/mobile/accounts/ReconciliationStatementPage.vue
@@ -71,7 +71,7 @@
 
         <f7-list strong inset dividers media-list
                  class="skeleton-text margin-vertical transaction-info-list reconciliation-statement-list"
-                 v-if="finishQuery && loading">
+                 v-if="finishQuery && !showAccountBalanceTrendsCharts && loading">
             <ul>
                 <f7-list-item chevron-center
                     :key="index"
@@ -130,14 +130,14 @@
         </f7-list>
 
         <f7-list strong inset dividers class="margin-vertical"
-                 v-if="finishQuery && !loading && (!allReconciliationStatementVirtualListItems || !allReconciliationStatementVirtualListItems.length)">
+                 v-if="finishQuery && !showAccountBalanceTrendsCharts && !loading && (!allReconciliationStatementVirtualListItems || !allReconciliationStatementVirtualListItems.length)">
             <f7-list-item :title="tt('No transaction data')"></f7-list-item>
         </f7-list>
 
         <f7-list strong inset dividers media-list virtual-list
                  class="margin-vertical transaction-info-list reconciliation-statement-list"
                  :virtual-list-params="{ items: allReconciliationStatementVirtualListItems, renderExternal, height: 'auto' }"
-                 v-if="finishQuery && !loading && allReconciliationStatementVirtualListItems && allReconciliationStatementVirtualListItems.length">
+                 v-if="finishQuery && !showAccountBalanceTrendsCharts && !loading && allReconciliationStatementVirtualListItems && allReconciliationStatementVirtualListItems.length">
             <ul>
                 <f7-list-item chevron-center
                               :key="item.index"
@@ -231,6 +231,50 @@
             </ul>
         </f7-list>
 
+        <f7-card v-if="finishQuery && showAccountBalanceTrendsCharts">
+            <f7-card-header class="no-border display-block">
+                <div class="statistics-chart-header display-flex full-line justify-content-space-between">
+                    <div></div>
+                    <div class="align-self-flex-end">
+                        <span style="margin-right: 4px;">{{ tt('Time Granularity') }}</span>
+                        <f7-link :class="{ 'disabled': loading }" href="#" popover-open=".chart-data-date-aggregation-type-popover-menu">{{ chartDataDateAggregationTypeDisplayName }}</f7-link>
+                    </div>
+                </div>
+            </f7-card-header>
+            <f7-card-content style="margin-top: -14px" :padding="false">
+                <account-balance-trends-bar-chart
+                    :loading="loading"
+                    :date-aggregation-type="chartDataDateAggregationType"
+                    :fiscal-year-start="fiscalYearStart"
+                    :items="reconciliationStatements?.transactions"
+                    :account-currency="currentAccountCurrency"
+                />
+            </f7-card-content>
+        </f7-card>
+
+        <f7-popover class="chart-data-date-aggregation-type-popover-menu"
+                    v-model:opened="showChartDataDateAggregationTypePopover">
+            <f7-list dividers>
+                <f7-list-item :title="tt('granularity.Daily')"
+                              :class="{ 'list-item-selected': chartDataDateAggregationType === undefined }"
+                              key="daily"
+                              @click="setChartDataDateAggregationType(undefined)">
+                    <template #after>
+                        <f7-icon class="list-item-checked-icon" f7="checkmark_alt" v-if="chartDataDateAggregationType === undefined"></f7-icon>
+                    </template>
+                </f7-list-item>
+                <f7-list-item :title="dateAggregationType.displayName"
+                              :class="{ 'list-item-selected': chartDataDateAggregationType === dateAggregationType.type }"
+                              :key="dateAggregationType.type"
+                              v-for="dateAggregationType in allDateAggregationTypes"
+                              @click="setChartDataDateAggregationType(dateAggregationType.type)">
+                    <template #after>
+                        <f7-icon class="list-item-checked-icon" f7="checkmark_alt" v-if="chartDataDateAggregationType === dateAggregationType.type"></f7-icon>
+                    </template>
+                </f7-list-item>
+            </f7-list>
+        </f7-popover>
+
         <date-range-selection-sheet :title="tt('Custom Date Range')"
                                     :min-time="startTime"
                                     :max-time="endTime"
@@ -256,6 +300,8 @@
             </f7-actions-group>
             <f7-actions-group>
                 <f7-actions-button :class="{ 'disabled': loading }" @click="reload(true)">{{ tt('Refresh') }}</f7-actions-button>
+                <f7-actions-button :class="{ 'disabled': loading }" @click="showAccountBalanceTrendsCharts = true" v-if="!showAccountBalanceTrendsCharts">{{ tt('Show Account Balance Trends') }}</f7-actions-button>
+                <f7-actions-button :class="{ 'disabled': loading }" @click="showAccountBalanceTrendsCharts = false" v-if="showAccountBalanceTrendsCharts">{{ tt('Show Transaction List') }}</f7-actions-button>
             </f7-actions-group>
             <f7-actions-group>
                 <f7-actions-button bold close>{{ tt('Cancel') }}</f7-actions-button>
@@ -292,7 +338,7 @@ import { TransactionType } from '@/core/transaction.ts';
 import { TRANSACTION_MIN_AMOUNT, TRANSACTION_MAX_AMOUNT } from '@/consts/transaction.ts';
 import { type TransactionReconciliationStatementResponseItem } from '@/models/transaction.ts';
 
-import { isDefined, isEquals } from '@/lib/common.ts';
+import { isDefined, isEquals, findDisplayNameByType } from '@/lib/common.ts';
 import {
     getCurrentUnixTime,
     getDateTypeByDateRange,
@@ -330,6 +376,7 @@ const {
     reconciliationStatements,
     firstDayOfWeek,
     fiscalYearStart,
+    allDateAggregationTypes,
     currentTimezoneOffsetMinutes,
     isCurrentLiabilityAccount,
     allCategoriesMap,
@@ -358,12 +405,15 @@ const finishQuery = ref<boolean>(false);
 const loading = ref<boolean>(false);
 const loadingError = ref<unknown | null>(null);
 const queryDateRangeType = ref<number>(DateRange.ThisMonth.type);
+const showAccountBalanceTrendsCharts = ref<boolean>(false);
+const chartDataDateAggregationType = ref<number | undefined>(undefined);
 const transactionToDelete = ref<TransactionReconciliationStatementResponseItem | null>(null);
 const newClosingBalance = ref<number>(0);
 const showCustomDateRangeSheet = ref<boolean>(false);
 const showNewClosingBalanceSheet = ref<boolean>(false);
 const showMoreActionSheet = ref<boolean>(false);
 const showDeleteActionSheet = ref<boolean>(false);
+const showChartDataDateAggregationTypePopover = ref<boolean>(false);
 const virtualDataItems = ref<ReconciliationStatementVirtualListData>({
     items: [],
     topPosition: 0
@@ -407,6 +457,14 @@ const allReconciliationStatementVirtualListItems = computed<ReconciliationStatem
     return ret;
 });
 
+const chartDataDateAggregationTypeDisplayName = computed<string>(() => {
+    if (chartDataDateAggregationType.value === undefined) {
+        return tt('granularity.Daily');
+    }
+
+    return findDisplayNameByType(allDateAggregationTypes.value, chartDataDateAggregationType.value) || tt('Unknown');
+});
+
 function getTransactionDomId(transaction: TransactionReconciliationStatementResponseItem): string {
     return 'transaction_' + transaction.id;
 }
@@ -592,6 +650,11 @@ function removeTransaction(transaction: TransactionReconciliationStatementRespon
     });
 }
 
+function setChartDataDateAggregationType(type: number | undefined): void {
+    chartDataDateAggregationType.value = type;
+    showChartDataDateAggregationTypePopover.value = false;
+}
+
 function renderExternal(vl: unknown, vlData: ReconciliationStatementVirtualListData): void {
     virtualDataItems.value = vlData;
 }
diff --git a/src/views/mobile/transactions/ListPage.vue b/src/views/mobile/transactions/ListPage.vue
index cb35d383..22210c4c 100644
--- a/src/views/mobile/transactions/ListPage.vue
+++ b/src/views/mobile/transactions/ListPage.vue
@@ -638,7 +638,7 @@ import {
     getActualUnixTimeForStore,
     getYear,
     getMonth,
-    getSpecifiedDayFirstUnixTime,
+    getDayFirstUnixTimeBySpecifiedUnixTime,
     getYearMonthFirstUnixTime,
     getYearMonthLastUnixTime,
     getShiftedDateRangeAndDateType,
@@ -1066,7 +1066,7 @@ function changeDateFilter(dateType: number): void {
     if (dateType === DateRange.Custom.type) { // Custom
         if (!query.value.minTime || !query.value.maxTime) {
             customMaxDatetime.value = getActualUnixTimeForStore(getCurrentUnixTime(), currentTimezoneOffsetMinutes.value, getBrowserTimezoneOffsetMinutes());
-            customMinDatetime.value = getSpecifiedDayFirstUnixTime(customMaxDatetime.value);
+            customMinDatetime.value = getDayFirstUnixTimeBySpecifiedUnixTime(customMaxDatetime.value);
         } else {
             customMaxDatetime.value = query.value.maxTime;
             customMinDatetime.value = query.value.minTime;