diff --git a/example/lib/charts/scrollable_chart_screen.dart b/example/lib/charts/scrollable_chart_screen.dart
index 9ddeed6..278b58b 100644
--- a/example/lib/charts/scrollable_chart_screen.dart
+++ b/example/lib/charts/scrollable_chart_screen.dart
@@ -81,13 +81,19 @@ class _ScrollableChartScreenState extends State<ScrollableChartScreen> {
         },
       ),
       behaviour: ChartBehaviour(
-        scrollSettings:
-            _isScrollable ? ScrollSettings() : ScrollSettings.none(),
+        scrollSettings: _isScrollable ? ScrollSettings() : ScrollSettings.none(),
         onItemClicked: (item) {
+          print('Clciked');
           setState(() {
             _selected = item.itemIndex;
           });
         },
+        onItemHoverEnter: (_) {
+          print('Hover Enter');
+        },
+        onItemHoverExit: (_) {
+          print('Hover Enter');
+        },
       ),
       backgroundDecorations: [
         HorizontalAxisDecoration(
diff --git a/lib/chart.dart b/lib/chart.dart
index 9dc873d..307245a 100644
--- a/lib/chart.dart
+++ b/lib/chart.dart
@@ -7,6 +7,7 @@ import 'dart:ui';
 import 'package:collection/collection.dart';
 import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 
diff --git a/lib/chart/model/theme/chart_behaviour.dart b/lib/chart/model/theme/chart_behaviour.dart
index e6f9499..9dd8e62 100644
--- a/lib/chart/model/theme/chart_behaviour.dart
+++ b/lib/chart/model/theme/chart_behaviour.dart
@@ -11,9 +11,16 @@ class ChartBehaviour {
   const ChartBehaviour({
     this.scrollSettings = const ScrollSettings.none(),
     this.onItemClicked,
+    this.onItemHoverEnter,
+    this.onItemHoverExit,
   });
 
-  ChartBehaviour._lerp(this.scrollSettings, this.onItemClicked);
+  ChartBehaviour._lerp(
+    this.scrollSettings,
+    this.onItemClicked,
+    this.onItemHoverEnter,
+    this.onItemHoverExit,
+  );
 
   final ScrollSettings scrollSettings;
 
@@ -24,11 +31,21 @@ class ChartBehaviour {
   /// Return true if chart is currently scrollable
   bool get isScrollable => scrollSettings._isScrollable > 0.5;
 
+  /// Return index of item clicked. Since graph can be multi value, user
+  /// will have to handle clicked index to show data they want to show
+  final ValueChanged<ItemBuilderData>? onItemHoverEnter;
+
+  /// Return index of item clicked. Since graph can be multi value, user
+  /// will have to handle clicked index to show data they want to show
+  final ValueChanged<ItemBuilderData>? onItemHoverExit;
+
   /// Animate Behaviour from one state to other
   static ChartBehaviour lerp(ChartBehaviour a, ChartBehaviour b, double t) {
     return ChartBehaviour._lerp(
       ScrollSettings.lerp(a.scrollSettings, b.scrollSettings, t),
       t > 0.5 ? b.onItemClicked : a.onItemClicked,
+      t > 0.5 ? b.onItemHoverEnter : a.onItemHoverEnter,
+      t > 0.5 ? b.onItemHoverExit : a.onItemHoverExit,
     );
   }
 }
diff --git a/lib/chart/render/geometry/child_item_renderer.dart b/lib/chart/render/geometry/child_item_renderer.dart
index 8a80eb7..9bf7b9e 100644
--- a/lib/chart/render/geometry/child_item_renderer.dart
+++ b/lib/chart/render/geometry/child_item_renderer.dart
@@ -144,6 +144,16 @@ class _RenderChildChartItem<T> extends RenderShiftedBox {
       _state.behaviour.onItemClicked
           ?.call(ItemBuilderData<T>(item, itemIndex, listIndex));
     }
+
+    if (event is PointerHoverEvent) {
+      _state.behaviour.onItemHoverEnter
+          ?.call(ItemBuilderData<T>(item, itemIndex, listIndex));
+    }
+
+    if (event is PointerHoverEvent) {
+      _state.behaviour.onItemHoverExit
+          ?.call(ItemBuilderData<T>(item, itemIndex, listIndex));
+    }
   }
 
   @override
diff --git a/lib/chart/render/geometry/leaf_item_renderer.dart b/lib/chart/render/geometry/leaf_item_renderer.dart
index 5b70ce4..6e3280a 100644
--- a/lib/chart/render/geometry/leaf_item_renderer.dart
+++ b/lib/chart/render/geometry/leaf_item_renderer.dart
@@ -164,6 +164,16 @@ class _RenderLeafChartItem<T> extends RenderBox {
       _state.behaviour.onItemClicked
           ?.call(ItemBuilderData<T>(item, itemIndex, listIndex));
     }
+
+    if (event is PointerHoverEvent) {
+      _state.behaviour.onItemHoverEnter
+          ?.call(ItemBuilderData<T>(item, itemIndex, listIndex));
+    }
+
+    if (event is PointerHoverEvent) {
+      _state.behaviour.onItemHoverExit
+          ?.call(ItemBuilderData<T>(item, itemIndex, listIndex));
+    }
   }
 
   @override