Finding market inefficiencies is the key to trading. Prime example is this morning some dummy NASDQ offer crossed the TQQQ down to 74.20. This is an etf that tracks the QQQ's so for a few minutes you could buy it at a huge discount. Now if it only stands. I will be paid if it does. Dont predict the market. Wait for setups like this that give you an edge. Trade occurred at 8:15 ET.