Skip to content

History

Summary

Provides access to methods of the historical trades collection

Signature

1
public abstract interface History

Namespace

cAlgo.API

Methods

Name Description
FindLast Find last historical trade by its label, symbol name and trade type
FindAll Find all historical trades by label, symbol name and trade type

Properties

Name Description
Item { get; }
Count { get; } Total number of historical trades

Examples

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
 using cAlgo.API;
 using System.Linq;
 namespace cAlgo
 {
     // A sample indicator that shows how to get historical trades and use the account history data
     [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
     public class HistorySample : Indicator
     {
         private Style _textBlocksStyle;
         private StackPanel _stackPanel;
         private Grid _tradesGrid;
         protected override void Initialize()
         {
             _stackPanel = new StackPanel
             {
                 Orientation = Orientation.Vertical,
                 HorizontalAlignment = HorizontalAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
                 BackgroundColor = Color.Gold
             };
             _textBlocksStyle = new Style();
             _textBlocksStyle.Set(ControlProperty.Margin, 5);
             _stackPanel.AddChild(new TextBox
             {
                 Text = "Your Last 10 Trades",
                 FontWeight = FontWeight.ExtraBold,
                 HorizontalAlignment = HorizontalAlignment.Center,
                 Style = _textBlocksStyle
             });
             Chart.AddControl(_stackPanel);
             UpdateLastTradeTextBlock();
             Positions.Closed += args => UpdateLastTradeTextBlock();
         }
         public override void Calculate(int index)
         {
         }
         private void UpdateLastTradeTextBlock()
         {
             if (_tradesGrid != null)
                 _stackPanel.RemoveChild(_tradesGrid);
             _tradesGrid = new Grid(11, 6);
             _tradesGrid.AddChild(new TextBlock
             {
                 Text = "Symbol",
                 Style = _textBlocksStyle
             }, 0, 0);
             _tradesGrid.AddChild(new TextBlock
             {
                 Text = "Direction",
                 Style = _textBlocksStyle
             }, 0, 1);
             _tradesGrid.AddChild(new TextBlock
             {
                 Text = "Volume",
                 Style = _textBlocksStyle
             }, 0, 2);
             _tradesGrid.AddChild(new TextBlock
             {
                 Text = "Open Time",
                 Style = _textBlocksStyle
             }, 0, 3);
             _tradesGrid.AddChild(new TextBlock
             {
                 Text = "Close Time",
                 Style = _textBlocksStyle
             }, 0, 4);
             _tradesGrid.AddChild(new TextBlock
             {
                 Text = "Net Profit",
                 Style = _textBlocksStyle
             }, 0, 5);
             var lastTenTrades = History.OrderByDescending(iTrade => iTrade.ClosingTime).Take(10).ToArray();
             for (int iRowIndex = 1; iRowIndex <= lastTenTrades.Length; iRowIndex++)
             {
                 var trade = lastTenTrades[iRowIndex - 1];
                 _tradesGrid.AddChild(new TextBlock
                 {
                     Text = trade.SymbolName,
                     Style = _textBlocksStyle
                 }, iRowIndex, 0);
                 _tradesGrid.AddChild(new TextBlock
                 {
                     Text = trade.TradeType.ToString(),
                     Style = _textBlocksStyle
                 }, iRowIndex, 1);
                 _tradesGrid.AddChild(new TextBlock
                 {
                     Text = trade.VolumeInUnits.ToString(),
                     Style = _textBlocksStyle
                 }, iRowIndex, 2);
                 _tradesGrid.AddChild(new TextBlock
                 {
                     Text = trade.EntryTime.ToString("g"),
                     Style = _textBlocksStyle
                 }, iRowIndex, 3);
                 _tradesGrid.AddChild(new TextBlock
                 {
                     Text = trade.ClosingTime.ToString("g"),
                     Style = _textBlocksStyle
                 }, iRowIndex, 4);
                 _tradesGrid.AddChild(new TextBlock
                 {
                     Text = trade.NetProfit.ToString(),
                     Style = _textBlocksStyle
                 }, iRowIndex, 5);
             }
             _stackPanel.AddChild(_tradesGrid);
         }
     }
 }

Last update: June 26, 2022

Comments