how intercept position value change? ... OnPositionChanged()

Could you please let me know how to intercept the change positions for a strategy?

Using Position [1]. ClosedTrades I can access previous positions, it works when I close a position, but this is not enough when there is a change in the number of contracts.

Using Currentposition.ClosedTrades know how many trades are open but I can not determine the time at which this change occurs.

I need a kind of OnPositionChanged ().....

Many Thanks for attention and regards.

Sabino.

p.s:

Hello Sabino,

We don't have this exact event, but the same functionality can be accessed using TradeManager events. Please refer to the following sample code.

Thanks for fast response.

I know that the OnPositionChanged() event does not exist, but due to its great utility I needs to rebuild it ...

however... If I'm not mistaken I can not use TradeManager in backtest mode, correct?

Regards, Sabino

In backtesting you can keep the OpenLots value in a variable, when variable value changes you can get the closing time of the previous bar to get the time when the position value has changed.