Quote from Magna:
Thanks for the explanation. Two questions come to mind -- this means that you are willing to place your stop at exactly the hod, no need to exceed it (even using your SP figures)? And since your actual entry is in the ES, doesn't the 993.00 ES hod mean anything to your stop placement or do you ignore it and strictly go by the 992.80 SP hod even tho the stop is in the ES and not the SP?
Yes, I'd be willing to place the stop at exactly the hod. Once in a while I even have to place it a tick below the hod because of slippage between the SP and ES markets. This is rule of thumb stuff. Exact precision isn't necessary to figure out entries. It's the idea of limiting risk to some amount of current expected volatilty that's important. You could use a fixed 3 point stop and say I'll only take trades that are within 3 points of the high. Your reward would change but your risk would stay the same every trade. Who knows? Maybe a better method for figuring stop loss amounts will come up tomorrow. ES is only used for entry/exit placement. Nothing else.
