eol wti maket maker simulation model john spreadsheet zimin built estimaing p l trading wti forwards let zimin vince know questions comments stinson forwarded stinson gibner hou ect 11 20 2000 11 14 zimin lu 11 17 2000 04 37 pm stinson gibner hou ect ect cc vince j kaminski hou ect ect subject eol wti maket maker simulation model stinson add total p l due contract rollover number trades large spread small model prints lot money dominated trade earning half bo spread also wrote explaination model front page think ready deliever model v 1 zimin