Quote from AAAintheBeltway:
This approach has apparently worked for you, but it is not one I would endorse. You are basically saying that 7% weekly equity swings are nothing to worry about. I would have probably agreed with you at one time, but now I see that sort of volatility as very dangerous.
The key stat for a speculative trader is drawdown. Not percent winning trades, not profit factor, not return on equity. Drawdown, because drawdown will blow you out. Drawdown will cost you your job or turn that 200k account into a 20k account.
I believe it was Paul Tudor Jones who said he aimed to return three times drawdown per year. You have to play a very tight game to do that.
Totally agree. bln's approach is not sound. $65k swing on a $200k account is a humongous swing and an incredibly large percentage hit to take on account. It doesn't sound like a trader's approach, it sounds more like buy and hope it doesn't fall further.