Easier Way To Get Open Position Volume

Hi Panagiotis, quick question. Suppose I have multiple open position, for example 1000 unit buy, 3000 unit buy, and 5000 unit sell position open, I want to cBot find the total buy direction volume (in this case 4000 unit) and total sell direction volume (in this case 5000) unit. One way to do is to use foreach to loop through all the buy and sell positions, see code below. My question for you is is there an easier way to do? Such as something like this "buyTotalVolume = Positions.TotalVolumeInUnits.TradeType.Buy"?

int buyTotalVolume = 0;
int sellTotalVolume = 0;
foreach (var position in Positions)
{
  if (position.SymbolName == SymbolName && position.TradeType == TradeType.Buy)
      buyTotalVolume += (int) position.VolumeInUnits;
}
foreach (var position in Positions)
{
   if (position.SymbolName == SymbolName && position.TradeType == TradeType.Sell)
       sellTotalVolume += (int)position.VolumeInUnits;
}
Print("buyTotalVolume = {0}, sellTotalVolume = {1}", buyTotalVolume, sellTotalVolume);