Hmmmm. just got a letter saying Tradestation is going to charge $20 a month , (up from $10 a month) extra for the ECN books. They're supposedly adding the INCA book at some point (pseudo justification). My first , second and third impression is GOUGE. The base platform fee is modest enough for brokerage customers, but if they need a handout, they should just pass the plate. $20 a month for ECN books is silly. (How much does it COST THEM for the data??) Anyone else think this is stupid?