signals are made by close price of 4 hour candle, then wait another 4 hours for next signal. Pretty straightforward. No assumptions involved. I either open or close positions every 4 hours, or do nothing if signal says so
So you are taking the exact price at the end of 4 hour bar both for your entries and exits? Realize even doing that you are making assumptions about fills.
for the last 1 minute of 4hr candle, there are thousands of contracts filled. assumption that a couple of my contracts are filled is not so wild assumption.
If you think so. Many others before thought as well until ....... But before you shoot the messenger I've unsubscribed to save you the trouble.
yinyang, backtesting can be valuable if you don't fall into the trap over curvefitting, proabably the #1 error. A dataset for a give timeperiod gets an indicator and / or candelstick overlay, and than depending on adjustment possibilites, the setups caught the past timeperiod perfectly. #2 error is being too conservative on slippage assumptions. Maybe the fills would have been worse. To show the value of your system, you should try an out of sample test with your system and the given parameters. How would it have performed between say 2006 - 2013 ? On paper, it looks perfect, but you'll be hard pressed to find traders who can generate 30% per year or more in real life.