diff --git a/src/chart/components/chart/chart-area-pan.handler.ts b/src/chart/components/chart/chart-area-pan.handler.ts
index 310ca9e..94e89fe 100644
--- a/src/chart/components/chart/chart-area-pan.handler.ts
+++ b/src/chart/components/chart/chart-area-pan.handler.ts
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2019 - 2025 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
@@ -47,8 +52,7 @@ interface ChartPanningOptions {
  * @param {CanvasBoundsContainer} canvasBoundsContainer - An instance of the CanvasBoundsContainer class.
  * @param {CanvasAnimation} canvasAnimation - An instance of the CanvasAnimation class.
  * @param {ChartPanComponent} chartPanComponent - An instance of the ChartPanComponent class.
-
-*/
+ */
 export class ChartAreaPanHandler extends ChartBaseElement {
 	private currentPoint: Point = { x: 0, y: 0 };
 	// number of candles delta changed during X dragging: 1, 5 or -3 for ex.
diff --git a/src/chart/components/pane/pane-manager.component.ts b/src/chart/components/pane/pane-manager.component.ts
index 9f104e0..d4a5c4e 100644
--- a/src/chart/components/pane/pane-manager.component.ts
+++ b/src/chart/components/pane/pane-manager.component.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
+ * Copyright (C) 2019 - 2025 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
@@ -36,6 +36,16 @@ import { ChartResizeHandler } from '../../inputhandlers/chart-resize.handler';
 
 export type MoveDataSeriesToPaneDirection = 'above' | 'below';
 
+interface MoveDataSeriesToPaneOptions {
+	paneUUID?: string;
+	extent?: YExtentComponent;
+	direction?: MoveDataSeriesToPaneDirection;
+	// in some cases pane should not be deleted right after data series move,
+	// because the next data series could be moved to it
+	isForceKeepPane?: boolean;
+	index?: number;
+}
+
 export class PaneManager extends ChartBaseElement {
 	public panes: Record<string, PaneComponent> = {};
 	public paneRemovedSubject: Subject<PaneComponent> = new Subject();
@@ -296,14 +306,9 @@ export class PaneManager extends ChartBaseElement {
 		dataSeries: DataSeriesModel[],
 		initialPane: PaneComponent,
 		initialExtent: YExtentComponent,
-		paneUUID?: string,
-		extent?: YExtentComponent,
-		direction?: MoveDataSeriesToPaneDirection,
-		// in some cases pane should not be deleted right after data series move,
-		// because the next data series could be moved to it
-		forceKeepPane?: boolean,
-		index = 0,
+		options: MoveDataSeriesToPaneOptions,
 	) {
+		const { paneUUID, extent, direction, isForceKeepPane, index = 0 } = options;
 		const pane = paneUUID && this.panes[paneUUID];
 
 		if (!pane) {
@@ -314,9 +319,9 @@ export class PaneManager extends ChartBaseElement {
 				initialPane,
 				initialExtent,
 				newPane.mainExtent,
-				forceKeepPane,
+				isForceKeepPane,
 			);
-			!forceKeepPane && initialPane.yExtentComponents.length === 0 && this.removePane(initialPane.uuid);
+			!isForceKeepPane && initialPane.yExtentComponents.length === 0 && this.removePane(initialPane.uuid);
 			return;
 		}
 
@@ -330,7 +335,7 @@ export class PaneManager extends ChartBaseElement {
 				initialExtent.yAxis.state.align,
 			);
 		}
-		!forceKeepPane && initialPane.yExtentComponents.length === 0 && this.removePane(initialPane.uuid);
+		!isForceKeepPane && initialPane.yExtentComponents.length === 0 && this.removePane(initialPane.uuid);
 	}
 
 	/**
diff --git a/src/chart/components/pane/pane.component.ts b/src/chart/components/pane/pane.component.ts
index d2d4ca2..436c635 100644
--- a/src/chart/components/pane/pane.component.ts
+++ b/src/chart/components/pane/pane.component.ts
@@ -1,10 +1,5 @@
 /*
- * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
- * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
- * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-/*
- * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
+ * Copyright (C) 2019 - 2025 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
@@ -302,10 +297,10 @@ export class PaneComponent extends ChartBaseElement {
 		extentComponent: YExtentComponent,
 		// in some cases extent should not be deleted right after data series move,
 		// because the next data series could be moved to it
-		forceKeepExtent?: boolean,
+		isForceKeepExtent?: boolean,
 	) {
 		dataSeries.forEach(series => series.moveToExtent(extentComponent));
-		!forceKeepExtent && initialExtent.dataSeries.size === 0 && initialPane.removeExtentComponent(initialExtent);
+		!isForceKeepExtent && initialExtent.dataSeries.size === 0 && initialPane.removeExtentComponent(initialExtent);
 		this.yExtentComponentsChangedSubject.next();
 	}
 
diff --git a/src/chart/components/resizer/bar-resizer.component.ts b/src/chart/components/resizer/bar-resizer.component.ts
index 74ad02e..0c53f66 100644
--- a/src/chart/components/resizer/bar-resizer.component.ts
+++ b/src/chart/components/resizer/bar-resizer.component.ts
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2019 - 2025 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
diff --git a/src/chart/components/y_axis/price_labels/y-axis-labels.model.ts b/src/chart/components/y_axis/price_labels/y-axis-labels.model.ts
index d9bb519..ddafe2f 100644
--- a/src/chart/components/y_axis/price_labels/y-axis-labels.model.ts
+++ b/src/chart/components/y_axis/price_labels/y-axis-labels.model.ts
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2019 - 2025 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
diff --git a/src/chart/components/y_axis/y-axis.component.ts b/src/chart/components/y_axis/y-axis.component.ts
index 1c8f2e3..8e42f76 100644
--- a/src/chart/components/y_axis/y-axis.component.ts
+++ b/src/chart/components/y_axis/y-axis.component.ts
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2019 - 2025 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
@@ -57,6 +62,7 @@ export class YAxisComponent extends ChartBaseElement {
 	public yAxisScaleHandler: YAxisScaleHandler;
 	public model: YAxisModel;
 	public axisTypeSetSubject: Subject<PriceAxisType> = new Subject<PriceAxisType>();
+	public axisAlignSetSubject: Subject<YAxisAlign> = new Subject<YAxisAlign>();
 	public readonly state: YAxisConfig;
 
 	constructor(
@@ -266,6 +272,7 @@ export class YAxisComponent extends ChartBaseElement {
 	public setYAxisAlign(align: YAxisAlign) {
 		this.state.align = align;
 		this.canvasBoundsContainer.updateYAxisWidths();
+		this.axisAlignSetSubject.next(align);
 		this.eventBus.fireDraw();
 	}
 
diff --git a/src/chart/model/data-series.model.ts b/src/chart/model/data-series.model.ts
index d9b38a8..41b0dda 100644
--- a/src/chart/model/data-series.model.ts
+++ b/src/chart/model/data-series.model.ts
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2019 - 2025 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.