FinancialChart for WinForms
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。
   

DataService.cs に次の参照を追加します。

Public Class DataService
    Public Function GetData() As List(Of Quote)
        Dim stream As New FileStream("..\..\Resources\box.json", FileMode.Open)
        Dim ser = New DataContractJsonSerializer(GetType(Quote()))
        Dim data = DirectCast(ser.ReadObject(stream), Quote())
        stream.Close()
        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 = "FibonacciWin.Resources.box.json";
        //FibonacciWin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;
    }
}

public class Quote
{
    public string date { get; set; }
    public double high { get; set; }
    public double low { get; set; }
    public double open { get; set; }
    public double close { get; set; }
    public double volume { get; set; }
}

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。

Partial Public Class Form4
    Inherits Form

    Dim dataService As DataService = DataService.GetService()
    Dim fs As New FinancialSeries() With
    {
        .Name = "Box Inc."
    }

    Dim timeZones As New FibonacciTimeZones() With {
    .Binding = "close",
    .StartX = 0,
    .EndX = 3
}
    Public Sub New()
        InitializeComponent()
    End Sub
    Private Sub Form4_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        FinancialChart1.BeginUpdate()
        FinancialChart1.BindingX = "date"
        FinancialChart1.Binding = "high,low,open,close"
        FinancialChart1.Series.Add(fs)
        FinancialChart1.Series.Add(timeZones)
        FinancialChart1.Legend.Position = C1.Chart.Position.Right
        fs.Visibility = C1.Chart.SeriesVisibility.Visible
        FinancialChart1.ChartType = C1.Chart.Finance.FinancialChartType.Line
        FinancialChart1.DataSource = dataService.GetData()
        FinancialChart1.EndUpdate()
    End Sub
End Class

Public Class Quote
    Public Property [date]() As String
        Get
            Return m_date
        End Get
        Set
            m_date = Value
        End Set
    End Property
    Private m_date As String
    Public Property high() As Double
        Get
            Return m_high
        End Get
        Set
            m_high = Value
        End Set
    End Property
    Private m_high As Double
    Public Property low() As Double
        Get
            Return m_low
        End Get
        Set
            m_low = Value
        End Set
    End Property
    Private m_low As Double
    Public Property open() As Double
        Get
            Return m_open
        End Get
        Set
            m_open = Value
        End Set
    End Property
    Private m_open As Double
    Public Property close() As Double
        Get
            Return m_close
        End Get
        Set
            m_close = Value
        End Set
    End Property
    Private m_close As Double
    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

public partial class Form4 : Form
{
    DataService dataService = DataService.GetService();
    FinancialSeries fs = new FinancialSeries() { Name = "Box Inc." };       
    FibonacciTimeZones timeZones = new FibonacciTimeZones() { Binding = "close",
    StartX = 0, EndX = 3 };
    public Form4()
    {
        InitializeComponent();
    }
    private void OnLoad(object sender, EventArgs e)
    {
        financialChart1.BeginUpdate();
        financialChart1.BindingX = "date";
        financialChart1.Binding = "high,low,open,close";
        financialChart1.Series.Add(fs);
        financialChart1.Series.Add(timeZones);
        financialChart1.Legend.Position = C1.Chart.Position.Right;
        fs.Visibility = C1.Chart.SeriesVisibility.Visible;
        financialChart1.ChartType = C1.Chart.Finance.FinancialChartType.Line;
        financialChart1.DataSource = dataService.GetData();
        timeZones.Style.Stroke = Brushes.Brown;
        financialChart1.EndUpdate();
    }
}

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