diff --git a/.devcontainer/ui-lovelace.yaml b/.devcontainer/ui-lovelace.yaml
index bc0ca2c..9c7d213 100644
--- a/.devcontainer/ui-lovelace.yaml
+++ b/.devcontainer/ui-lovelace.yaml
@@ -1072,3 +1072,25 @@ views:
               show_states: true
               colorize_states: true
               disable_actions: true
+          - type: 'custom:apexcharts-card'
+            header:
+              show: true
+              title: ApexCharts-Card
+              show_states: true
+            series:
+              - entity: sensor.random0_100
+                name: Temperature
+                data_generator: |
+                  const now = new Date();
+                  const data = [];
+                  data.push([now.getTime() - 25 * 1000 * 60 * 60, 50])
+                  data.push([now.getTime() - 10 * 1000 * 60 * 60, 21.2])
+                  data.push([now.getTime() -  4 * 1000 * 60 * 60, 20.4])
+                  data.push([now.getTime() -  3 * 1000 * 60 * 60, 19.7])
+                  data.push([now.getTime() -  0 * 1000 * 60 * 60, 19.7])
+                  return data;
+                yaxis_id: temp
+                show:
+                  extremas: true
+            yaxis:
+              - id: temp
diff --git a/src/apexcharts-card.ts b/src/apexcharts-card.ts
index 4ed381a..6c6fe72 100644
--- a/src/apexcharts-card.ts
+++ b/src/apexcharts-card.ts
@@ -939,7 +939,12 @@ class ChartsCard extends LitElement {
     return {
       points: this._config?.series_in_graph.flatMap((serie, index) => {
         if (serie.show.extremas) {
-          const { min, max } = this._graphs?.[serie.index]?.minMaxWithTimestamp(start.getTime(), end.getTime()) || {
+          const { min, max } = this._graphs?.[serie.index]?.minMaxWithTimestamp(
+            this._seriesOffset[index]
+              ? new Date(start.getTime() + this._seriesOffset[index]).getTime()
+              : start.getTime(),
+            this._seriesOffset[index] ? new Date(end.getTime() + this._seriesOffset[index]).getTime() : end.getTime(),
+          ) || {
             min: [0, null],
             max: [0, null],
           };
@@ -1059,7 +1064,10 @@ class ChartsCard extends LitElement {
       if (yaxis.min_type !== minmax_type.FIXED || yaxis.max_type !== minmax_type.FIXED) {
         const minMax = yaxis.series_id?.map((id) => {
           // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-          const lMinMax = this._graphs![id]?.minMaxWithTimestamp(start.getTime(), end.getTime());
+          const lMinMax = this._graphs![id]?.minMaxWithTimestampForYAxis(
+            this._seriesOffset[id] ? new Date(start.getTime() + this._seriesOffset[id]).getTime() : start.getTime(),
+            this._seriesOffset[id] ? new Date(end.getTime() + this._seriesOffset[id]).getTime() : end.getTime(),
+          );
           if (!lMinMax) return undefined;
           if (this._config?.series[id].invert && lMinMax.min[1] !== null) {
             lMinMax.min[1] = -lMinMax.min[1];
diff --git a/src/graphEntry.ts b/src/graphEntry.ts
index ab747d6..e188a4c 100644
--- a/src/graphEntry.ts
+++ b/src/graphEntry.ts
@@ -145,6 +145,18 @@ export default class GraphEntry {
     );
   }
 
+  public minMaxWithTimestampForYAxis(start: number, end: number): { min: HistoryPoint; max: HistoryPoint } | undefined {
+    if (!this._computedHistory || this._computedHistory.length === 0) return undefined;
+    let lastTimestampBeforeStart = start;
+    const lastHistoryIndexBeforeStart =
+      this._computedHistory.findIndex((hist) => {
+        return hist[0] >= start;
+      }) - 1;
+    if (lastHistoryIndexBeforeStart >= 0)
+      lastTimestampBeforeStart = this._computedHistory[lastHistoryIndexBeforeStart][0];
+    return this.minMaxWithTimestamp(lastTimestampBeforeStart, end);
+  }
+
   private async _getCache(key: string, compressed: boolean): Promise<EntityEntryCache | undefined> {
     const data: EntityEntryCache | undefined | null = await localForage.getItem(
       `${key}_${this._md5Config}${compressed ? '' : '-raw'}`,