Anybody has a current list of all the ecn fees for adding/taking away liquidity and for outside routing? I am talking about these ECNs: arca, nsdq, bats, edga, edgx. Also, which ecn is the best to use with NYSE securities? And why? And does NYSE charge any fees for removing liquidity? I've been away from trading for a while and now I am back with a firm that offers rebates...So I am trying to figure this out.