People are always writing about needing an "edge" to become a successful trader... I have come across an edge that I did not create but I do believe it will work. There are some stocks (ARO for example) that consistently give a 1-2% spike in price from the opening price on Monday. I'm not saying that from the beginning of the week to the end on Friday that the price increase is 1-2%..What I'm saying is that sometime during the week, the stock will have a 1-2% gain in price from the opening on Monday. For example, during this past week on Monday, ARO opened at 36.12..it finished the week at 35.09 but on Tuesday it reached a high of 37.18. I have gone over the charts on ARO for the past year and in 95% of the weeks this statistic held true. My strategy is to buy at the open on Monday and set a sell limit at when the price increases by 1.5%. Is this a legit strategy or am I missing something? All comments will be appreciated.