I never did find out why E*Trade stopped me out early. Since price went on to hit my original stop anyway, I considered myself lucky that they saved me £60.
I've had a few days break because that failed trade taught me an important lesson. Options tried to warn me in an earlier post but in the end I had to make the mistake and find out for myself just how important risk management is in this game.
It's all well and good waiting for a high probability setup but as Richard Dennis said in Market Wizards:
"On any individual trade it is almost all luck. It is just a matter of statistics. If you take something that has a 53 percent chance of working each time, over the long run there is a 100 percent chance of it working."
Which doesn't help you at all if you leverage your trades in such a way that you can only afford to trade three times before blowing your account out.
Larry Hite summed it up wonderfully in the same book:
"I have two basic rules about winning in trading as well as in life: (1) If you don't bet, you can't win. (2) If you lose all your chips, you can't bet."
However, as far as I see it, there is a fundamental conflict in my trading approach. I want to be around to play my edge out and let probability work for me but at the same time, I am fully aware that if I don't bet large, I probably won't win.
The dilemma is that making large bets on the Bund with an undercapitalised account could wipe me out but it won't prove that I do not have a tradable edge. At the same time, playing great defence, building my pot and proving that I can trade this market, still constitutes failure, if I don't hit my target.
So, for the last few sessions I've been having these conflicting thoughts and thinking rather than writing.
I'll finish off for now but note that the Bund formed another pin bar (after the one that I lost on), which would have triggered a long but since then it has moved lower and would still not be in profit now.
Interestingly enough, this pin and the last session's mooe higher has been directly off the pivot point zone that I predicted could come into play several posts back.