Cabroncita, Here is a link for the MM's <A HREF="http://www.alphatrade.com/E_Gate/tails/java/classes/resources/level2/marketMakerIDs/a.html" target="_blank">http://www.alphatrade.com/E_Gate/tails/java/classes/resources/level2/marketMakerIDs/a.html</A>