Ticks
Summary
Represents the Ticks interface - the collection of Tick objects.
Signature
| public abstract interface Ticks
|
Namespace
cAlgo.API
Methods
| Name | Description |
| Last | Gets the last tick in the chart. |
| LoadMoreHistory | Loads more historical ticks. Method returns the number of loaded ticks that were added to the beginning of the collection. |
| LoadMoreHistoryAsync | Loads more historical ticks asynchronously. |
Properties
Events
| Name | Description |
| HistoryLoaded | Occurs when more history is loaded due to chart scroll to the left or due to API call. |
| Reloaded | Occurs when ticks are refreshed due to reconnect. |
| Tick | Occurs when a new tick appears. |
Examples
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41 | using cAlgo.API;
using cAlgo.API.Internals;
namespace cAlgo
{
// This sample indicator shows how to get a symbol ticks data and handle its tick events
[Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
public class TickSample : Indicator
{
private Ticks _ticks;
[Parameter("Symbol Name", DefaultValue = "EURUSD")]
public string InputSymbolName { get; set; }
protected override void Initialize()
{
// Getting a symbol ticks data
_ticks = MarketData.GetTicks(InputSymbolName);
// Subscribing to upcoming ticks
_ticks.Tick += Ticks_Tick;
_ticks.HistoryLoaded += Ticks_HistoryLoaded;
// You can also pass a callback method instead of subscribing to HistoryLoaded event
//_ticks.LoadMoreHistoryAsync(Ticks_HistoryLoaded);
_ticks.LoadMoreHistoryAsync();
_ticks.Reloaded += Ticks_Reloaded;
}
private void Ticks_Reloaded(TicksHistoryLoadedEventArgs obj)
{
Print("Ticks got reloaded");
}
private void Ticks_HistoryLoaded(TicksHistoryLoadedEventArgs obj)
{
Print("New ticks loaded: #", obj.Count);
}
private void Ticks_Tick(TicksTickEventArgs obj)
{
// Printing Last tick inside Ticks collection
Print(obj.Ticks.LastTick);
}
public override void Calculate(int index)
{
}
}
}
|
Last update: March 23, 2023