Bob- all quotes are screwed up.. best bet is to just watching Island but even that is incorrect.. ANyone who says they arent having problems just doesnt realize it to be honest : )
Just sold an AMGN long.. Island showed 500 shares on the bid at 43.35 so I decided to take it.. Filled me at 43.48, and sure enough - 1-2 minutes later the island quotes reflected the higher bidding..
Im stepping aside until its fixed.. Its a nasdaq/arca issue I believe and they are aware of the problem and working on it..