long ES option and...does its value count to daytrade margin for ES future?..say I have $5,000 in my account and I am long 1 ES option whose value is $4,000...during the day I want to daytrade the ES or any other emini YM,NQ...can I daytrade with the whole $5,000 as margin or would there only be $1,000 to daytrade with and the other $4,000 is "frozen"?...this is an example...simply wondering if the value of a current option position counts toward available margin to daytrade...only talking daytrading eminis while holding the ES option position..thanks for letting me know...