I am in the process of blowing up my account.
I've been working on a system that is profitable backtested for the entire 2009. I did very little "optimization", and it generated 350% returns over the course of the year. Yes, I know, famous last words and no one will likely believe me, but I don't care.
Anyway, my goal wasn't 350%, it was 20% for the entire year. I figure that it's got to be profitable for 20%. With on average 2% at risk per trade, if I trade 3x a day (the average number of times my trade gets triggered), all I need is 1 more win than loss every month, and I would return 24%. My edge was a little bit better than 2:1 over the course of 2009, with some of the best months being 4:1. It had 1 month of drawdowns and the rest were positive months, in 2009.
I coded it over December, tested it successfully through simulation mode on Ninjatrader, and found that it was more successful than the 2% in a month that I was hoping for.
I started live trading it January 4, 2010 and la-di-da, I've traded it using my coded strategy, and I'm down 25%.
I've been plagued by missed ticks causing me to lose out on orders, bad slippage, orders not being sent by NT, power outages, internet connection getting dropped, etc. As well, the system just hasn't worked. Had I started in October or November, I would be great, but I just happened to have started on what is the worst month in the last 12+ months. This past week has been nothing but red every single day, and today was a monster nightmare day, down $2500 in a single day. Unbelievable, I was ready to throw my computer out my window this morning. Talk about being an unlucky mofo.