I've never used their stops b4 b/c I heard they aren't too reliable. I'm wondering what the experience of others has been. I be trading NASD stocks only. If I want to place a stop limit I'm assuming the election price = the price i want the trade to trigger/become live, and the limit price = the price to execute the trade (or better). I would probably set at .05 -.10 difference between the election and limit price depending on the stock; is this correct? Also if I have a stop limit in place, but I manually execute the order would I need to cancel the stop limit or does the OCA kick in automatically? If not what is the method to activate OCA? I don't see any options for OCA on my TWS. Thanks for the help Trade well!