Gentlemen Can you compare functionality of level 2 /as example by DATEK/ for stock against functionality of MDtrader/X-trader DOME for futures market ? Auhtor observation 1. Stock Level 2 reflected more information By level 2 stock can see orders from each operator ,also order in one share from different ECN -Arca,Inca,Brut & By MDtrader is order bid esu5 1000 at 1237.50 from one operator or cumulative orders at this price from all operators from one member of exchange ? 2. Tape reading with "streamer last sale" possible by stock and not possible by futures . "streamer last sale" reflected last 20-30 sales volume/price and time Also by option market with optionsxpress option windov it is possible . Author would very pleased for comment