diff --git a/TestClients/MtApi5TestClient/MainWindow.xaml b/TestClients/MtApi5TestClient/MainWindow.xaml
index 5042b279..7d065ca2 100755
--- a/TestClients/MtApi5TestClient/MainWindow.xaml
+++ b/TestClients/MtApi5TestClient/MainWindow.xaml
@@ -499,6 +499,8 @@
                             <RowDefinition Height="Auto"/>
                             <RowDefinition Height="Auto"/>
                             <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="Auto"/>
                         </Grid.RowDefinitions>
 
                         <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="5">
@@ -512,18 +514,23 @@
                             <Button Command="{Binding ChartXYToTimePriceCommand}" Content="ChartXYToTimePrice" Margin="2"/>
                         </WrapPanel>
 
-                        <StackPanel Grid.Row="2" Orientation="Horizontal" Margin="5">
-                            <TextBlock Text="ChartID" VerticalAlignment="Center" Margin="2"/>
-                            <TextBox Width="150" Text="{Binding ChartFunctionsChartIdValue}" Margin="2"/>
-                        </StackPanel>
-
                         <WrapPanel Grid.Row="3" VerticalAlignment="Top" Margin="5">
                             <Button Command="{Binding ChartApplyTemplateCommand}" Content="ChartApplyTemplate" Margin="2"/>
                             <Button Command="{Binding ChartSaveTemplateCommand}" Content="ChartSaveTemplate" Margin="2"/>
+                        </WrapPanel>
+
+                        <StackPanel Grid.Row="4" Orientation="Horizontal" Margin="5">
                             <Button Command="{Binding ChartIdCommand}" Content="ChartId" Margin="2"/>
+                            <TextBlock Text="ChartID" VerticalAlignment="Center" Margin="20,2,2,2"/>
+                            <TextBox Width="150" Text="{Binding ChartFunctionsChartIdValue}" Margin="2"/>
+                        </StackPanel>
+
+                        <WrapPanel Grid.Row="5" VerticalAlignment="Top" Margin="5">
                             <Button Command="{Binding ChartRedrawCommand}" Content="ChartRedraw" Margin="2"/>
                             <Button Command="{Binding ChartWindowFindCommand}" Content="ChartWindowFind" Margin="2"/>
                             <Button Command="{Binding ChartCloseCommand}" Content="ChartClose" Margin="2"/>
+                            <Button Command="{Binding ChartPeriodCommand}" Content="ChartPeriod" Margin="2"/>
+                            <Button Command="{Binding ChartSetDoubleCommand}" Content="ChartSetDouble" Margin="2"/>
                         </WrapPanel>
                     </Grid>
                 </TabItem>
diff --git a/TestClients/MtApi5TestClient/ViewModel.cs b/TestClients/MtApi5TestClient/ViewModel.cs
index 59612d98..0c98a36d 100755
--- a/TestClients/MtApi5TestClient/ViewModel.cs
+++ b/TestClients/MtApi5TestClient/ViewModel.cs
@@ -85,6 +85,8 @@ namespace MtApi5TestClient
         public DelegateCommand ChartRedrawCommand { get; private set; }
         public DelegateCommand ChartWindowFindCommand { get; private set; }
         public DelegateCommand ChartCloseCommand { get; private set; }
+        public DelegateCommand ChartPeriodCommand { get; private set; }
+        public DelegateCommand ChartSetDoubleCommand { get; private set; }
 
         public DelegateCommand TimeTradeServerCommand { get; private set; }
         public DelegateCommand TimeLocalCommand { get; private set; }
@@ -323,6 +325,8 @@ namespace MtApi5TestClient
             ChartRedrawCommand = new DelegateCommand(ExecuteChartRedraw);
             ChartWindowFindCommand = new DelegateCommand(ExecuteChartWindowFind);
             ChartCloseCommand = new DelegateCommand(ExecuteChartClose);
+            ChartPeriodCommand = new DelegateCommand(ExecuteChartPeriod);
+            ChartSetDoubleCommand = new DelegateCommand(ExecuteChartSetDouble);
 
             TimeCurrentCommand = new DelegateCommand(ExecuteTimeCurrent);
             TimeTradeServerCommand = new DelegateCommand(ExecuteTimeTradeServer);
@@ -1240,6 +1244,20 @@ namespace MtApi5TestClient
             var result = await Execute(() => _mtApiClient.ChartClose(chartId));
             AddLog($"ChartClose: result {result} for chartid = {chartId}");
         }
+
+        private async void ExecuteChartPeriod(object o)
+        {
+            var chartId = ChartFunctionsChartIdValue;
+            var result = await Execute(() => _mtApiClient.ChartPeriod(chartId));
+            AddLog($"ChartPeriod: result {result} for chartid = {chartId}");
+        }
+
+        private async void ExecuteChartSetDouble(object o)
+        {
+            var chartId = ChartFunctionsChartIdValue;
+            var result = await Execute(() => _mtApiClient.ChartSetDouble(chartId, ENUM_CHART_PROPERTY_DOUBLE.CHART_PRICE_MAX, 1.13));
+            AddLog($"ChartSetDouble: result {result} for chartid = {chartId}");
+        }
         #endregion
 
         private static void RunOnUiThread(Action action)