Quote from candletrader:
I take whatever the methodologies I use are able to extract from the market... under current market conditions, the medium to long-term per contract average daily gain that I and my associates average is anywhere from 0.75 to 1.5pts a day (for those of us making an average at the higher end, we suffer a correspondingly higher and more volatile equity curve drawdown scenario)... the fact that today (8/5/2003) I have personally extracted over 10 points per contract is inconsequential, since today's results hardly change my long-run average gain...
Knowing my long-run average caused no mental ceiling whatsoever on my performance today for, if it had, I would have stopped trading when I had made 1-1.5pt of profit... as I have just demonstrated, there need be no mental ceiling on a given day from knowing your average per contract gain per day...
Knowing your long run average simply serves to put a given day's performance into the context of longer-run average performance...