diff --git a/src/features/history-chart/HistoryChart.tsx b/src/features/history-chart/HistoryChart.tsx
index 1e6f705..dd66c93 100644
--- a/src/features/history-chart/HistoryChart.tsx
+++ b/src/features/history-chart/HistoryChart.tsx
@@ -1,6 +1,6 @@
-import { useCallback, useMemo, useRef } from 'react';
-import type { HistoryAxisLabelFormat } from '../../utils/historyGranularity';
-import type { DataZoomEventBatch, DataZoomState } from './chartTypes';
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { getHistoryGranularity, type HistoryAxisLabelFormat } from '../../utils/historyGranularity';
+import type { DataZoomEventBatch, DataZoomState, HistoryZoomRange } from './chartTypes';
 import { HistoryChartArea } from './HistoryChartArea';
 import { createHistoryChartOptions } from './historyChartOptions';
 import { useHistoryChartQueries } from './useHistoryChartQueries';
@@ -17,11 +17,75 @@ type HistoryChartProps = {
   tagLabels?: Record<string, string>;
 };
 
-/** Контейнер истории: загружает выбранные теги и передает готовые серии в область ECharts. */
+const ZOOM_REQUEST_DELAY_MS = 350;
+
 function isXAxisDataZoom(state: DataZoomState): boolean {
   return state.dataZoomId?.startsWith('history-x-') || state.dataZoomIndex === 0 || state.dataZoomIndex === 1;
 }
 
+/** Собирает начальный zoom-диапазон из внешних props графика. */
+function createInitialZoomRange({
+  from,
+  granulate,
+  labelFormat,
+  tickIntervalMs,
+  to,
+}: Pick<HistoryChartProps, 'from' | 'granulate' | 'labelFormat' | 'tickIntervalMs' | 'to'>): HistoryZoomRange {
+  return { from, to, granulate, labelFormat, tickIntervalMs };
+}
+
+/** Создает zoom-диапазон из миллисекунд и подбирает для него грануляцию. */
+function createZoomRange(fromMs: number, toMs: number): HistoryZoomRange {
+  const from = new Date(fromMs).toISOString();
+  const to = new Date(toMs).toISOString();
+
+  return {
+    from,
+    to,
+    ...getHistoryGranularity(from, to),
+  };
+}
+
+/** Достает подинтервал X-зума из события ECharts. */
+function getZoomRangeFromEvent(state: DataZoomState, baseRange: HistoryZoomRange): HistoryZoomRange | null {
+  const baseFromMs = new Date(baseRange.from).getTime();
+  const baseToMs = new Date(baseRange.to).getTime();
+  const baseSpanMs = baseToMs - baseFromMs;
+
+  if (!Number.isFinite(baseFromMs) || !Number.isFinite(baseToMs) || baseSpanMs <= 0) {
+    return null;
+  }
+
+  const startValue = Number(state.startValue);
+  const endValue = Number(state.endValue);
+  let nextFromMs = Number.isFinite(startValue) ? startValue : undefined;
+  let nextToMs = Number.isFinite(endValue) ? endValue : undefined;
+  
+  // ECharts иногда не передает startValue/endValue, поэтому используем start/end.
+  if (nextFromMs === undefined || nextToMs === undefined) {
+    const start = Number(state.start);
+    const end = Number(state.end);
+
+    if (!Number.isFinite(start) || !Number.isFinite(end)) {
+      return null;
+    }
+
+    nextFromMs = baseFromMs + (baseSpanMs * start) / 100;
+    nextToMs = baseFromMs + (baseSpanMs * end) / 100;
+  }
+
+  // Проверка на выход из диапазона 
+  const fromMs = Math.max(baseFromMs, Math.min(nextFromMs, nextToMs));
+  const toMs = Math.min(baseToMs, Math.max(nextFromMs, nextToMs));
+
+  return toMs > fromMs ? createZoomRange(fromMs, toMs) : null;
+}
+
+/** Проверяет, что lazy zoom не пытается повторно применить тот же диапазон. */
+function isSameZoomRange(left: HistoryZoomRange, right: HistoryZoomRange): boolean {
+  return left.from === right.from && left.to === right.to && left.granulate === right.granulate;
+}
+
 export function HistoryChart({
   edge,
   from,
@@ -32,24 +96,54 @@ export function HistoryChart({
   to,
   tagLabels = {},
 }: HistoryChartProps) {
-  const dataZoomRef = useRef<DataZoomState | null>(null);
-  const lines = useHistoryChartQueries({ edge, from, granulate, tags, to, tagLabels });
-  const series = useHistoryChartSeries(lines, granulate);
+  const [zoomRange, setZoomRange] = useState(() =>
+    createInitialZoomRange({ from, granulate, labelFormat, tickIntervalMs, to }),
+  );
+  const zoomRangeRef = useRef(zoomRange);
+  const zoomTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+  const lines = useHistoryChartQueries({
+    edge,
+    from: zoomRange.from,
+    granulate: zoomRange.granulate,
+    tags,
+    to: zoomRange.to,
+    tagLabels,
+  });
+  const series = useHistoryChartSeries(lines, zoomRange.granulate);
   const legendData = useMemo(() => lines.map((line) => line.label), [lines]);
   const loading = lines.some((line) => line.loading);
 
+  useEffect(() => {
+    const nextRange = createInitialZoomRange({ from, granulate, labelFormat, tickIntervalMs, to });
+    zoomRangeRef.current = nextRange;
+    setZoomRange(nextRange);
+  }, [from, granulate, labelFormat, tickIntervalMs, to]);
+
+  useEffect(() => {
+    zoomRangeRef.current = zoomRange;
+  }, [zoomRange]);
+
+  useEffect(
+    () => () => {
+      if (zoomTimerRef.current) {
+        clearTimeout(zoomTimerRef.current);
+      }
+    },
+    [],
+  );
+
   const option = useMemo(
     () =>
       createHistoryChartOptions({
-        dataZoomState: dataZoomRef.current ?? {},
-        from,
-        to,
-        labelFormat,
+        dataZoomState: { start: 0, end: 100 },
+        from: zoomRange.from,
+        to: zoomRange.to,
+        labelFormat: zoomRange.labelFormat,
         legendData,
         series,
-        tickIntervalMs,
+        tickIntervalMs: zoomRange.tickIntervalMs,
       }),
-    [from, labelFormat, legendData, series, tickIntervalMs, to],
+    [legendData, series, zoomRange],
   );
 
   const handleDataZoom = useCallback((event: DataZoomEventBatch) => {
@@ -59,12 +153,21 @@ export function HistoryChart({
       return;
     }
 
-    dataZoomRef.current = {
-      start: state.start,
-      end: state.end,
-      startValue: state.startValue,
-      endValue: state.endValue,
-    };
+    const currentRange = zoomRangeRef.current;
+    const nextRange = getZoomRangeFromEvent(state, currentRange);
+
+    if (!nextRange || isSameZoomRange(nextRange, currentRange)) {
+      return;
+    }
+
+    if (zoomTimerRef.current) {
+      clearTimeout(zoomTimerRef.current);
+    }
+
+    zoomTimerRef.current = setTimeout(() => {
+      zoomRangeRef.current = nextRange;
+      setZoomRange(nextRange);
+    }, ZOOM_REQUEST_DELAY_MS);
   }, []);
 
   return (
diff --git a/src/features/history-chart/chartTypes.ts b/src/features/history-chart/chartTypes.ts
index 3d76188..a9ae1f2 100644
--- a/src/features/history-chart/chartTypes.ts
+++ b/src/features/history-chart/chartTypes.ts
@@ -1,7 +1,17 @@
+import type { HistoryAxisLabelFormat } from '../../utils/historyGranularity';
+
 export type AvgPointValue = [time: number, avg: number, min: number, max: number, count: number];
 
 export type HistoryBucketValue = [...AvgPointValue, slotMs: number];
 
+export type HistoryZoomRange = {
+  from: string;
+  to: string;
+  granulate: string;
+  tickIntervalMs?: number;
+  labelFormat?: HistoryAxisLabelFormat;
+};
+
 export type TooltipParam = {
   color?: string;
   marker?: string;