I am not sure what to make of it myself. They are going to pilot 5c tick size (from current 1c) on about 1200 stocks (3x400). Read on: Link http://www.sec.gov/News/PressRelease/Detail/PressRelease/1370542761050#.U_08fkthNZg --- So they want to widen the spread? Or I guess most small caps already have a 5c spread and they want to see what happens if you cant quote less than that. Like will it group up size at common 5c increments? Or will it still allow dealers to offer the same s&^%y 0.0001 "price improvements" to step ahead of quoted size. I dont see any mention of changing the exception on sub penny increments. In fact it looks like its explicitly allowed in group 1. Dont really know what to make of it, what do you guys think?