I traded 5 different OEX options contracts today. There were two contracts where the MM's were operating righteously and I was not only posted and filled promptly but even filled at better than my stated entry price on two occasions. I want to put this information out because most of the MM's seem to fudge or actually just clip you out of some money quite often with their delays to posting your price and or fill, etc. However the market maker for the OEYCH is playing it real honorably and also the MM on the OEYOF is being very straight. The 3 other contracts I traded were much slower to post bid/ask and I switched out of them pronto as it's hard enough making money in the market you don't want to be fighting with a MM that delays posting to exploit and increase his edge.