Thanks spark but my question which has not been asnwered by IB is what contitutes account balance. Is it net liq or cash. Like in my earlier post. If I have 25K cash and paid $1000 for 5 options which have appreciated by $500, my cash is $24,000 but my net liq is $25,500. Am I under or over. I guess the succint question is . Is net liq=acct balance or Cash=acct balance. I know SLK defines acct bal as cash and not net liq.