Ok, now it really is a duck. Intermarket sweep orders are large orders that go through all markets getting the best fill. The fact that there intermarket sweep orders is reason enough to look for answers. Feel free to insult, women do it all the time. Complain, complain, complain. This is not the time. Think outside box and don't let the illusion of normal take away from what's in front of you.
News 
Market Data 
Discover 
