When I'm not scalping ORB's or trading within the first 30 min, I like to have a starter position, then get one add if it sets up. For example: I buy 1 TSLA put at VWAP test/fail. TSLA then sells off some more, gets to LOD, then retraces to just above the 34, until it shows weakness. That's usually where I add. I only add to winners. Used to short stocks really extended off the 8ema, at resistance, and if/when they got more extended, I would add to position... 1 x 1 x 2 x 2 x 4. This strategy went really well but one day a trader I admired had a bad trade and lost over $20k. That day I switched back to trading long options. He was probably averaging $500-$700 a day minimum, and all it took was one bad trade. (stock was EXAS btw)