i have always used the QQQ for trading in my IRA account.. now that IB offers futures trading with IRA accounts i have the chance to make my IRA trading leveraged... i have no experience holding futures positions long term. fellow traders .... what is reasonable leverage????..... 1.5 to 1........2 to 1....... 2.5 to 1...... 3 to 1...... 4 to 1????? fishing for opinions.... my opinion is that 2.5 to 1 will make my modestly successful position trading much better. thanks in advance....