Percentage wise, my momentum investing is most profitable so far. I classify this strategy into 3 sub strategies depending on the average durations.-Holding stocks for less than a month. This is my primary strategy. I do not consider fundamentals but on price momentum.-Holding stocks for about 2 months. Sector rotation is one example of usage.-Holding stocks for 3 months or even longer. Need to incorporate both fundamental metrics and technical indicators. Also incorporate covered calls to generate income. Initial date: 07/2019. Size: 260 pages (6*9)