I have a system that I put together on StrategyDesk and am wondering if someone with some knowledge of backtesting could PM me and help me code this for NinjaTrader. I want to see if the results are too good to be true and are somehow leaking future data during the backtest on strategydesk. The results are testing the S&P as if I was trading 1 contract. for the previous year. Thank you .
How much of your portfolio were you risking on each trade? The stats don't look necessarily unrealistic, but the 77% figure must take into account position size. If you are position size achieving that 77% is large, then so will be your drawdowns. What happens then is that in real life you would never survive the drawdown. If its an intraday strategy i can test it in NT for you....shoot me a PM if you want to discuss.
those folks won't help you write a strategy, unfortunately...awesome support for issues and questions though. they do have "partners" who provide such services...