Yes...I can easily backtest what I am trading live and compare stats.
I'm thinking more like distributions you would keep an eye on. For example you'd compare backtest statistics (before you began trading) with live trading statistics:
- Time in trade
- Trade PnL
- Consecutive wins/losses
etc
So when you trade live, you can see if live trading begins to deviate from the backtests even if your actual returns don't. I'm just a nub though.