I will start by trading 50 shares of SPY (and trade 50, 100, 200, 300, 400 then 1 contract of ES futures, etc). How would I increase my position size gradually until I max out (1 contract per 5-10k)? Given I trade the first two hours and I do about 1-3 trades per day, how many (net profitable) trades should I do per size? 10? 20? Thanks! PS Alexander Elder recommends you increase your size by one unit every time you have two profitable weeks in a row, and cut down your size by one unit after every losing week - but I feel that would be too slow since a single losing week can set me back a whole month.