tntneo you said " All this is valid because I stay in front of the screen and I can see when a stop order goes live. So, I remain ready to modify the order [which is another great feature of IB. once active you can change the limit price very quickly and as many times as you want until you are filled]. " Can you explain me that ? Do you transmit the order or not?Now I'm confused Sorry I think sometimes that I don't know well ibw as well as I thought? :eek: Thanks ! Angela.