okay, I've asked like 4 different branches of my broker...they all say it is just too much work to generate the SPAN required for each of my "possible" trades(selling futures options)...but...I just need to get a feel of what a SPAN margin would be per a trade before I do a real trade...can anyone help with some sort of manual calculation that can get a "ballpark" amount of what it would be...I"m quite frustrated with this and any help would be greatly appreciated...do not want to leave my broker just need to find an answer before I get a trade all ready and then told the SPAN will be like $$$thousands beyond what I have in my account...please help in any fashion..thanks in advance...