Looks a little too good for an SMA system on an index. Everybody and their brother has beat them to death.
Make sure your buys and sells happen on a future Bar (Bar + 1) and you properly account for friction like commission and slippage.
And a greater than 70% losing rate means you have to really make some money on the few winners. A choppy market that lasts for a while may be hard to overcome, at least psychologically, even if your account withstands it.
I'd trade it and find out if your projections from the bt are real. Trade the Spy with a very small position size. No need to rush in with big size. There is plenty of time..
Good luck.
C
Make sure your buys and sells happen on a future Bar (Bar + 1) and you properly account for friction like commission and slippage.
And a greater than 70% losing rate means you have to really make some money on the few winners. A choppy market that lasts for a while may be hard to overcome, at least psychologically, even if your account withstands it.
I'd trade it and find out if your projections from the bt are real. Trade the Spy with a very small position size. No need to rush in with big size. There is plenty of time..
Good luck.
C