if i repeat a successful strategy everyday and profits piling up quickly, my broker will eventually duplicate and thus destroying it. but it's also unrealistic, in terms of capital utilization and risk management, to split one position into two accounts. this way you spend huge capital to make much smaller profit. you need at least 5 to 10 times margin to trade one contract. still no guarantee that your bleeding side of the position's safe from liquidation. and then the commission would probably be doubled because you need to flat two accounts everytime.. options strategies could be even more difficult because you have to hide your cover contracts elsewhere.. any good idea?