Quote from tef8:
fwiw i've had pretty good luck with hidden orders on island for stops on NYSE stocks,
they don't seem to be hit as much...
also for target limit orders i like the same method.
ARCA usually has a cent better price if you're in a hurry.
arca has 1-5c worse price than nyse, and if by a chance there's a better one u can't hit it as far as i am aware.
- today on the stocks i was scalping arca was higher than island and equal to nyse on price.