I want to know how could somebody constantly profit for very long time and for big money just for intraday trading? Swifttrade/Titletrading only allow intra, and no overnight. How could somebody make 5M a year? in swifttrade? That is 20K a day. Even if they trade GOOG, NTRI, RACK type viotile stocks, they won't found even scalpe or swing profit intraday, because a lot of moves are from gaps and sudden move, which can not be predicted. Is trading intraday 100% a money manage work? like 2-tick stopwin and 1-tick stoploss in trends or 2-tick stoploss and 1-tickwin in ranges?