FinancialChart for WPF
フィボナッチタイムゾーン
分析機能 > フィボナッチツール > フィボナッチタイムゾーン

フィボナッチタイムゾーンは、トレーダーが金融商品の価格が重要な動きを示す時期を予想するために使用されるテクニカルインジケータです。タイムゾーンは、フィボナッチ数と呼ばれる数列（1、2、3、5、8、13、21、34...）に対応する一連の垂直ラインです。

株価チャートの（大きな価格変動の後の）タイムゾーンの開始位置はトレーダーが決定し、以降のフィボナッチ数列の位置に対応する日にそれぞれ垂直ラインが引かれます。フィボナッチタイムゾーンを使用して、テクニカルトレーダーは、これらの垂直タイムゾーンライン付近に将来の株価変化を予想し、売買の決定を行います。理想的には、21、34、55、89、144日後に価格のリバーサルポイントの可能性があるため、最初の 7 〜 8 個のタイムゾーンは無視するように推奨されます。これらのポイントは、それぞれ 8、9、10、11、12 番目のタイムゾーンに対応します。

FinancialChart で、フィボナッチタイムゾーンを使用するには、コントロールをアプリケーションに追加し、コントロールに適切なデータソースを連結するか、Quote Collection でコントロールにデータを追加します。FinancialChart にデータを連結または追加するには、ItemsSource オブジェクトを使用します。

Fibonacci クラスは、Uptrend プロパティを公開します。FibonacciTimeZones クラスのオブジェクトを作成すると、フィボナッチタイムゾーンがチャートで有効になります。さらに、 FibonacciExtension クラスは、StartX、EndX の各プロパティを公開します。これらのプロパティに基づいて、FinancialChart にタイムゾーンがプロットされます。

Fibonacci-TimeZones

次の例は、上の図で示すように、企業 Box Inc. の一定期間の株価を考察し、同じ株価チャートにタイムゾーンをプロットします。この例では、json ファイルのデータを使用します。この json ファイルにアクセスするために、DataService.cs クラスを作成します。

json ファイルの［ビルドアクション］プロパティが［埋め込まれたリソース］に設定されていることを確認します。
XAML
コードのコピー 
<Window
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Fibonacci"
        xmlns:c1="http://schemas.componentone.com/winfx/2006/xaml"
        x:Class="Fibonacci.MainWindowTZ"
        mc:Ignorable="d"
        Title="MainWindowTZ" 
        DataContext="{Binding RelativeSource={RelativeSource Mode=Self}}"
        Height="300" Width="300">
    <Grid>       
        
        <c1:C1FinancialChart x:Name="financialChart" 
                             ItemsSource="{Binding Data}" 
                             BindingX="Date" 
                             ChartType="Candlestick" 
                             ToolTipContent="{}{seriesName}&#x000A;{Date} {y}">
            <c1:FinancialSeries Binding="High,Low,Open,Close" 
                                ChartType="Line"
                                SeriesName="Box Inc."/>
            <c1:FibonacciTimeZones x:Name="timeZones" Binding="Close" StartX="0" EndX="3">
                <c1:FibonacciTimeZones.Style>
                    <c1:ChartStyle Stroke="Brown" />
                </c1:FibonacciTimeZones.Style>
            </c1:FibonacciTimeZones>
            <c1:C1FinancialChart.AxisX>
                <c1:Axis LabelAngle="45" MajorUnit="3"/>
            </c1:C1FinancialChart.AxisX>
        </c1:C1FinancialChart>
    </Grid>
</Window>
   

DataService.cs に次の参照を追加します。

Public Class DataService
    Public Function GetData() As List(Of Quote)
        Dim path As String = "FibonacciVB.Resources.box.json"
        'FibonacciVBをアプリケーション名で置き換えます。        
        Dim stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(path)
        Dim ser = New DataContractJsonSerializer(GetType(Quote()))
        Dim data = DirectCast(ser.ReadObject(stream), Quote())
        Return data.ToList()
    End Function
    Shared _ds As DataService
    Public Shared Function GetService() As DataService
        If _ds Is Nothing Then
            _ds = New DataService()
        End If
        Return _ds
    End Function
End Class

public class DataService
{
    public List<Quote> GetData()
    {
        string path = "Fibonacci.Resources.box.json";
        //Fibonacciをアプリケーション名で置き換えます。     
        var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(path);
        var ser = new DataContractJsonSerializer(typeof(Quote[]));
        var data = (Quote[])ser.ReadObject(stream);
        return data.ToList();
    }
    static DataService _ds;
    public static DataService GetService()
    {
        if (_ds == null)
            _ds = new DataService();
        return _ds;
    }
}

Json Data

[
    {"date":"15/01/23","open":20.2,"high":24.73,"low":20.16,"close":23.23,"volume":42593223},
    {"date":"15/01/26","open":23.67,"high":24.39,"low":22.5,"close":22.6,"volume":8677164},
    {"date":"15/01/27","open":22,"high":22.47,"low":21.17,"close":21.3,"volume":3272512},
    {"date":"15/01/28","open":21.62,"high":21.84,"low":19.6,"close":19.78,"volume":5047364},
    {"date":"15/01/29","open":19.9,"high":19.95,"low":18.51,"close":18.8,"volume":3419482},
    {"date":"15/01/30","open":18.47,"high":19.48,"low":18.22,"close":18.81,"volume":2266439},
    {"date":"15/02/02","open":19.18,"high":19.3,"low":18.01,"close":18.02,"volume":2071168},
    {"date":"15/02/03","open":18.22,"high":18.64,"low":18.12,"close":18.24,"volume":1587435},
    {"date":"15/02/04","open":18.2,"high":18.35,"low":17,"close":17.1,"volume":2912224},
    {"date":"15/02/05","open":17.3,"high":17.31,"low":16.41,"close":16.66,"volume":2682187},
    {"date":"15/02/06","open":17.39,"high":18.88,"low":17.21,"close":18.12,"volume":3929164},
    {"date":"15/02/09","open":18.86,"high":19.95,"low":18.45,"close":19.6,"volume":3226650},
    {"date":"15/02/10","open":20.5,"high":21,"low":19.63,"close":20.99,"volume":2804409},
    {"date":"15/02/11","open":20.89,"high":21,"low":20.2,"close":20.96,"volume":1698365},
    {"date":"15/02/12","open":20.66,"high":20.85,"low":19.75,"close":20.17,"volume":1370320},
    {"date":"15/02/13","open":20.19,"high":20.68,"low":20,"close":20.18,"volume":711951},
    {"date":"15/02/17","open":19.5,"high":20.1,"low":18.8,"close":19.05,"volume":2093602},
    {"date":"15/02/18","open":18.31,"high":18.5,"low":17.96,"close":18,"volume":1849490},
    {"date":"15/02/19","open":18.33,"high":19.25,"low":17.91,"close":18.96,"volume":1311518},
    {"date":"15/02/20","open":18.68,"high":19.3,"low":18.65,"close":18.85,"volume":1001692},
    {"date":"15/02/23","open":18.8,"high":18.89,"low":18.11,"close":18.21,"volume":670087},
    {"date":"15/02/24","open":18.46,"high":19,"low":18.27,"close":18.83,"volume":759263},
    {"date":"15/02/25","open":18.83,"high":19.48,"low":18.47,"close":18.67,"volume":915580},
    {"date":"15/02/26","open":18.64,"high":19.2,"low":18.64,"close":18.94,"volume":461283},
    {"date":"15/02/27","open":18.8,"high":19.12,"low":18.55,"close":18.66,"volume":617199},
    {"date":"15/03/02","open":18.66,"high":19.09,"low":18.65,"close":18.79,"volume":519605},
    {"date":"15/03/03","open":18.79,"high":19.21,"low":18.45,"close":18.59,"volume":832415},
    {"date":"15/03/04","open":18.64,"high":19.05,"low":18.32,"close":19,"volume":539688},
    {"date":"15/03/05","open":19.2,"high":19.2,"low":18.8,"close":19.14,"volume":486149},
    {"date":"15/03/06","open":19.03,"high":19.1,"low":18.7,"close":18.91,"volume":685659},
    {"date":"15/03/09","open":18.98,"high":20.15,"low":18.96,"close":19.4,"volume":1321363},
    {"date":"15/03/10","open":19.3,"high":19.8,"low":18.85,"close":19.64,"volume":615743},
    {"date":"15/03/11","open":20.08,"high":20.65,"low":19.24,"close":20.53,"volume":2167167},
    {"date":"15/03/12","open":17.17,"high":18.2,"low":16.76,"close":18.2,"volume":6837638},
    {"date":"15/03/13","open":18.05,"high":18.05,"low":17.3,"close":17.88,"volume":1715629},
    {"date":"15/03/16","open":17.91,"high":18,"low":17.01,"close":17.13,"volume":1321313},
    {"date":"15/03/17","open":17.28,"high":17.37,"low":16.6,"close":17.12,"volume":1272242},
    {"date":"15/03/18","open":17.1,"high":17.27,"low":16.91,"close":17.01,"volume":530063},
    {"date":"15/03/19","open":17,"high":17.28,"low":17,"close":17.06,"volume":536427},
    {"date":"15/03/20","open":17.13,"high":17.24,"low":16.88,"close":17.21,"volume":1320237},
    {"date":"15/03/23","open":17.21,"high":17.23,"low":17.01,"close":17.11,"volume":509798},
    {"date":"15/03/24","open":17.02,"high":17.18,"low":16.82,"close":17,"volume":962149},
    {"date":"15/03/25","open":16.92,"high":16.99,"low":16.82,"close":16.97,"volume":565673},
    {"date":"15/03/26","open":16.83,"high":17.56,"low":16.83,"close":17.54,"volume":884523},
    {"date":"15/03/27","open":17.58,"high":18.3,"low":17.11,"close":18.3,"volume":705626},
    {"date":"15/03/30","open":18.5,"high":19.4,"low":18.4,"close":19.05,"volume":1151620},
    {"date":"15/03/31","open":19.08,"high":20.58,"low":18.4,"close":19.75,"volume":2020679},
    {"date":"15/04/01","open":19.69,"high":19.69,"low":18.55,"close":18.65,"volume":961078},
    {"date":"15/04/02","open":18.56,"high":18.66,"low":17.85,"close":17.9,"volume":884233},
    {"date":"15/04/06","open":17.78,"high":17.94,"low":17.51,"close":17.66,"volume":605252},
    {"date":"15/04/07","open":17.62,"high":17.9,"low":17.53,"close":17.61,"volume":591988},
    {"date":"15/04/08","open":17.64,"high":17.85,"low":17.32,"close":17.36,"volume":618855},
    {"date":"15/04/09","open":17.33,"high":17.54,"low":17.1,"close":17.1,"volume":761855},
    {"date":"15/04/10","open":17.08,"high":17.36,"low":17,"close":17.05,"volume":568373},
    {"date":"15/04/13","open":17.24,"high":17.26,"low":16.81,"close":17.1,"volume":667142},
    {"date":"15/04/14","open":17.1,"high":17.89,"low":17.02,"close":17.52,"volume":870138},
    {"date":"15/04/15","open":17.6,"high":17.99,"low":17.5,"close":17.69,"volume":530456},
    {"date":"15/04/16","open":17.95,"high":18,"low":17.6,"close":17.82,"volume":548730},
    {"date":"15/04/17","open":17.75,"high":17.79,"low":17.5,"close":17.79,"volume":446373},
    {"date":"15/04/20","open":17.63,"high":17.98,"low":17.52,"close":17.93,"volume":487017},
    {"date":"15/04/21","open":17.96,"high":17.98,"low":17.71,"close":17.92,"volume":320302},
    {"date":"15/04/22","open":17.88,"high":18.33,"low":17.57,"close":18.29,"volume":644812},
    {"date":"15/04/23","open":18.29,"high":18.61,"low":18.18,"close":18.28,"volume":563879},
    {"date":"15/04/24","open":18.5,"high":18.5,"low":17.61,"close":17.75,"volume":650762},
    {"date":"15/04/27","open":17.97,"high":18.05,"low":17.45,"close":17.57,"volume":437294},
    {"date":"15/04/28","open":17.65,"high":17.79,"low":17.39,"close":17.5,"volume":224519},
    {"date":"15/04/29","open":17.68,"high":17.68,"low":17.1,"close":17.21,"volume":495706},
    {"date":"15/04/30","open":17.22,"high":17.3,"low":17,"close":17.11,"volume":391040},
    {"date":"15/05/01","open":17.11,"high":17.55,"low":16.85,"close":17.5,"volume":563075},
    {"date":"15/05/02","open":17.56,"high":17.85,"low":17.3,"close":17.4,"volume":253138},
    {"date":"15/05/05","open":17.68,"high":17.68,"low":17.09,"close":17.43,"volume":290935},
    {"date":"15/05/06","open":17.48,"high":17.48,"low":17,"close":17.04,"volume":313662},
    {"date":"15/05/07","open":17.05,"high":17.19,"low":16.92,"close":17.04,"volume":360284},
    {"date":"15/05/08","open":17.13,"high":17.21,"low":16.91,"close":17.1,"volume":297653},
    {"date":"15/05/11","open":17.16,"high":17.44,"low":17.13,"close":17.31,"volume":268504},
    {"date":"15/05/12","open":17.28,"high":17.44,"low":16.99,"close":17.24,"volume":376961},
    {"date":"15/05/13","open":17.24,"high":17.3,"low":17.06,"close":17.2,"volume":244617},
    {"date":"15/05/14","open":17.24,"high":17.25,"low":17.02,"close":17.08,"volume":252526},
    {"date":"15/05/15","open":17.06,"high":17.16,"low":16.95,"close":16.95,"volume":274783},
    {"date":"15/05/18","open":16.95,"high":17.01,"low":16.76,"close":16.87,"volume":418513},
    {"date":"15/05/19","open":16.93,"high":16.94,"low":16.6,"close":16.83,"volume":367660},
    {"date":"15/05/20","open":16.8,"high":16.9,"low":16.65,"close":16.86,"volume":297914},
    {"date":"15/05/21","open":16.9,"high":17.08,"low":16.79,"close":16.88,"volume":229346},
    {"date":"15/05/22","open":16.9,"high":17.05,"low":16.85,"close":17,"volume":253279},
    {"date":"15/05/26","open":17.03,"high":17.08,"low":16.86,"close":17.01,"volume":212640},
    {"date":"15/05/27","open":17.01,"high":17.99,"low":16.87,"close":17.75,"volume":857109},
    {"date":"15/05/28","open":17.77,"high":17.77,"low":17.44,"close":17.62,"volume":338482}
]

コードビューで次の参照を追加します。

<DataContract>
Public Class Quote
    <DataMember(Name:="date")>
    Public Property [Date]() As String
        Get
            Return m_Date
        End Get
        Set
            m_Date = Value
        End Set
    End Property
    Private m_Date As String

    <DataMember(Name:="high")>
    Public Property High() As Double
        Get
            Return m_High
        End Get
        Set
            m_High = Value
        End Set
    End Property
    Private m_High As Double

    <DataMember(Name:="low")>
    Public Property Low() As Double
        Get
            Return m_Low
        End Get
        Set
            m_Low = Value
        End Set
    End Property
    Private m_Low As Double

    <DataMember(Name:="open")>
    Public Property Open() As Double
        Get
            Return m_Open
        End Get
        Set
            m_Open = Value
        End Set
    End Property
    Private m_Open As Double

    <DataMember(Name:="close")>
    Public Property Close() As Double
        Get
            Return m_Close
        End Get
        Set
            m_Close = Value
        End Set
    End Property
    Private m_Close As Double

    <DataMember(Name:="volume")>
    Public Property Volume() As Double
        Get
            Return m_Volume
        End Get
        Set
            m_Volume = Value
        End Set
    End Property
    Private m_Volume As Double
End Class
''' TimeZones.xamlの相互作用ロジック
Partial Public Class TimeZones

    Inherits Window
    Private dataService As DataService = dataService.GetService()
    Public Sub New()
        InitializeComponent()
    End Sub
    Public ReadOnly Property Data() As List(Of Quote)
        Get
            Return dataService.GetData()
        End Get
    End Property
End Class

[DataContract]
public class Quote
{
    [DataMember(Name = "date")]
    public string Date { get; set; }

    [DataMember(Name = "high")]
    public double High { get; set; }

    [DataMember(Name = "low")]
    public double Low { get; set; }

    [DataMember(Name = "open")]
    public double Open { get; set; }

    [DataMember(Name = "close")]
    public double Close { get; set; }

    [DataMember(Name = "volume")]
    public double Volume { get; set; }
}
/// MainWindowTZ.xamlの相互作用ロジック
public partial class MainWindowTZ : Window
{
    DataService dataService = DataService.GetService();
    public MainWindowTZ()
    {
        InitializeComponent();
    }
    public List<Quote> Data
    {
        get
        {
            return dataService.GetData();
        }
    }
}

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