Quote from cnms2:
I suggest using stop, one-triggers-other(s), one-cancels-other(s), contingent orders. They'll take care of the situations when you can't watch the market or when the market moves too fast. As they should be market orders, you shouldn't use them to regularly exit your positions, just for protection. They'll also force you to make a plan and stick to it.
Good luck (skill is not enough)!
I usually do use contingent orders when I can't be at a computer. I agree with you that they shouldn't be used to exit all orders. The unforeseen emegency put me in a situation where I needed to have a contingent order but didn't have the opportunity to place one. I wasn't all that concerned this morning, but logged on to find out that the floor had fallen out from underneath AAPL. Isn't it funny that you can watch a position day in and day out without any movement, and the one morning that you can't be there, BOOM armageddon. Always expect the worst I guess.
Thanks for the input.

