Quote from ammo:
the bigs push market to extremes, when everyome is buying or selling they are covering / reversing..can't see thier positions but they can see ours ,archipelago/eloctronic book data,so you could be right, just trying/guessing what they are up to
Ammo, with regard to futures contracts, who (exchanges, brokers, market makers?) can see stop orders (all we can see is some levels of visible limit orders) and, most importantly, can anyone tell how many of the stop orders at a price level are initiating orders (new positions) vs. offsetting orders (to close a position)?