BarControl.cs

    public class BarControl
    {
        public Brush BarBrush { get; set; }

        public double BarHeight { get; set; }

        public int BarValue { get; set; }

        public double BarWidth { get; set; }

        public bool IsBarOnDownSide => BarValue <= 0;

        public double MaxBarControlHeight { get; set; }
    }

MainWindow.xaml

<Window.Resources>
        <DataTemplate x:Key="BarControlDataTemplate" DataType="local:BarControl">
            <Grid Height="{Binding MaxBarControlHeight}">
                <Grid.RowDefinitions>
                    <RowDefinition Height="{Binding MaxBarControlHeight}"/>
                    <RowDefinition Height="4"/>
                    <RowDefinition Height="{Binding MaxBarControlHeight}"/>
                </Grid.RowDefinitions>

                <Border x:Name="TopBorder" Grid.Row="0" Height="{Binding MaxBarControlHeight}" Width="{Binding BarWidth}" BorderBrush="Black" BorderThickness="0" 
                            ToolTip="{Binding BarValue}">
                    <Rectangle Fill="{Binding BarBrush}" Height="{Binding BarHeight}" Width="{Binding BarWidth}" VerticalAlignment="Bottom"
                               Stroke="White" StrokeThickness="1"/>
                </Border>

                <Rectangle Grid.Row="1" Height="4" Fill="Yellow" Stroke="Black" StrokeThickness="1" />

                <Border x:Name="BottomBorder" Grid.Row="2" Height="{Binding MaxBarControlHeight}" Width="{Binding BarWidth}" BorderBrush="Black" BorderThickness="0" 
                        ToolTip="{Binding BarValue}">
                    <Rectangle Fill="{Binding BarBrush}" Height="{Binding BarHeight}" Width="{Binding BarWidth}" VerticalAlignment="Top"
                                   Stroke="White" StrokeThickness="1"/>
                </Border>
            </Grid>
            <DataTemplate.Triggers>
                <DataTrigger Binding="{Binding IsBarOnDownSide}" Value="True">
                    <Setter TargetName="BottomBorder" Property="Visibility" Value="Visible" />
                    <Setter TargetName="TopBorder" Property="Visibility" Value="Collapsed" />
                </DataTrigger>
                <DataTrigger Binding="{Binding IsBarOnDownSide}" Value="False">
                    <Setter TargetName="BottomBorder" Property="Visibility" Value="Collapsed" />
                    <Setter TargetName="TopBorder" Property="Visibility" Value="Visible" />
                </DataTrigger>
            </DataTemplate.Triggers>

        </DataTemplate>
    </Window.Resources>
    <Grid Margin="10">
        <ItemsControl ItemTemplate="{StaticResource BarControlDataTemplate}" x:Name="BarItemsControl">
            <ItemsControl.ItemsPanel>
                <ItemsPanelTemplate>
                    <StackPanel Orientation="Horizontal" IsItemsHost="True" />
                </ItemsPanelTemplate>
            </ItemsControl.ItemsPanel>
        </ItemsControl>
    </Grid>

MainWindow.xaml.cs

public MainWindow()
        {
            InitializeComponent();

            _barControls = new ObservableCollection<BarControl>();
            LoadData();
        }

        private void LoadData()
        {
            var barControl = new BarControl
            {
                BarBrush = new SolidColorBrush(Color.FromRgb(128, 128, 128)),
                BarValue = 40,
                BarHeight = Math.Abs(50),
                BarWidth = 50
            };
            _barControls.Add(barControl);

            barControl = new BarControl
            {
                BarBrush = new SolidColorBrush(Color.FromRgb(128, 128, 128)),
                BarValue = 80,
                BarHeight = Math.Abs(80),
                BarWidth = 50
            };
            _barControls.Add(barControl);

            barControl = new BarControl
            {
                BarBrush = new SolidColorBrush(Color.FromRgb(128, 128, 128)),
                BarValue = 100,
                BarHeight = Math.Abs(100),
                BarWidth = 50
            };
            _barControls.Add(barControl);

            barControl = new BarControl
            {
                BarBrush = new SolidColorBrush(Color.FromRgb(128, 128, 128)),
                BarValue = 120,
                BarHeight = Math.Abs(120),
                BarWidth = 50
            };
            _barControls.Add(barControl);


            barControl = new BarControl
            {
                BarBrush = new SolidColorBrush(Color.FromRgb(128, 128, 128)),
                BarValue = 160,
                BarHeight = Math.Abs(160),
                BarWidth = 50
            };
            _barControls.Add(barControl);


            barControl = new BarControl
            {
                BarBrush = new SolidColorBrush(Color.FromRgb(128, 128, 128)),
                BarValue = -50,
                BarHeight = Math.Abs(-50),
                BarWidth = 50
            };
            _barControls.Add(barControl);

            barControl = new BarControl
            {
                BarBrush = new SolidColorBrush(Color.FromRgb(128, 128, 128)),
                BarValue = -30,
                BarHeight = Math.Abs(-30),
                BarWidth = 50
            };
            _barControls.Add(barControl);

            var maxBarHeight = _barControls.Max(x => x.BarHeight);
            _barControls.ToList().ForEach(x => x.MaxBarControlHeight = maxBarHeight);


            BarItemsControl.ItemsSource = _barControls;
        }