Openings were tough this month, if it weren't for that one day, the strategy wouldn't have been worth much. Lescor is right, with VOL coming down, the strategy is experiencing diminishing returns. Who knows where it will go. Worse case scenario, it becomes a strategy you pull out once in a while when the time looks right. Use it as part of a comprehensive trading plan that has a multi strategy, multi market, multi time frame approach. (The days of a single strategy trader are numbered, IMO)
Pairs were tough this month as well(I havn't seen any posts form Don on this, did you experience similar results with your program?) lots of extended trends. I run two "black box" strategies and they continue to perform well, I also had a good month day trading futures, and using a swing trading strategy that typically holds for 3 to 10 days. Swing trading stocks also performed well. My point is this, if you are concerned about the lack of VOl and the recent performance of the opening strategy, then add a few other strategies into the mix so that you can reduce the variance in your earnings.
Good trading to all!