Hi All, I am a little confused as to when to actually place the buy order when using a system such as a moving average crossover system. Lets say the MA is at $20.50 and I am going to buy as soon as the current price hits $20.51. The problem is that when the price hits $20.51 and I look at the real-time quotes, the price constantly starts fluctuating from $20.49 to $20.51. Therefore, even though the current price went over the MA, it immediately went back down a penny or so, then back up, then back down, etc. My question is, should I place the buy order immediately after the crossover, or should I wait a while until it seems that it will not go back under the crossover point? I am concerned that if I wait too long, I will miss a lot of the trend... Any insight will be appreciated. Thanks.