What on planet earth is "bid ask analysis" ? Historical, real-time? Per exchange, aggregate, level 1/2/3 book inefficiencies, what?
it's a troll setting up for a spam some kindhearted soul will soon come along to offer a miracle product that would cure all ails.
Oh right. Didn't see the post count. Seriously, ET? It's times like these I ask myself wtf am I wasting time on over here? I should just go read another book if I'm bored... Oh look, I'm spamming too. There. Take that ET. Here's another pointless 12 words in a row followed by a period.