Quote from Zr1Trader:
Oh and I forgot, there was a long term basically buy and hold system I did test. Where I went long randomly with a crossover every day through a basket of futures with a 5 tick stop no matter what, Profit factor was >2 but drawdowns were unknown because I couldn't do portfolio backtesting. also spread and commish probably woulld have eaten it alive in real life since it only had a 1- 2% win rate. Thats the closest thing I've ever tested to "random" let winners run that looked like it might work . I gave up on automation.
Multicharts has an easylanguage portfolio backtester that's required if you want to do development.