Balance for Replay Mode

It would be nice if the Replay Mode could get its own balance or at least the Position.cdb would be updated. I use the Position.cdb to note the highs and lows of my trade session for my statistics. The file is updated very frequently in live trading. In Replay Mode, the PnL is only written to this file when starting and stopping a trade. -> Best case about this would be a balance account API (without the need of an indicator).