Quote from madmunny:
I am under the beleif that besides using arca.....a person cannot buy or sell through the specialist's price. Many times i have wanted to buy the 1000 shares on island one cent out of market but i cant hit them because the specialist is showing 100 shares at the market price.
if the specialist is only showing a 100 bid/offer i can sweep through him on my system. i guess extra liquidity for me.
