Same at close, if you have your charts open in TWS. I complain right after IB introduces charts in TWS. you trying to exit at very last minute(not to mention, that many stocks traded few minutes after 4pm)-but all of sudden-you have to close pop up on charts first, which says-market are closed or something like that. Why do i need it? What purposes of this particular chart pop up? it's only one damn option button on it-"OK". Is anyone from IB can give me explanation? try to do it at close in your QA or develorers dept, and see, how you feel, if you have few charts open. on all and each of them this popup shows up and now comes tricky part-you have close them in certain order and you can't do nothing with TWS at this time, unless-you close all of them. Just try it Def or Dav.
Got this pm from DAV: ------------- Re: TWS pop-ups when orders expire Yes, this is fixed in TWS 854. -------------