Help About CBot based on renko charts

firemyst
10 Aug 2023, 00:31

-Catch the creation of the new brick

When the “OnBar” event happens.

Or write your own in the “OnTick” method:

_currentIndex = Bars.OpenTimes.GetIndexByTime(Bars.OpenTimes.LastValue);

               if (_currentIndex != _previousIndex)
               {
               //Call your own OnBar method
                   OnBarForBot();
                   _previousIndex = _currentIndex;
               }

-Get the color of the last brick

Do you mean actual color? Or is what you really want to know whether the bar closed up or down?

I'll assume the latter since most bots/indicators don't care about actual colors - just check if the previous close price is > or < the previous open price.

if (Bars.ClosePrices.Last(1) > Bars.OpenPrices.Last(1))

   ///bullish bar

else

   ///bearish bar