Please try pressing Ctrl-Alt-R on your keyboard to force a TWS reboot.
If this does not work, please try to log off then log back in TWS.
Why can I not see a new position in my Portfolio in TWS?
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How can I reset margin in a paper account?
Is this a problem with only this computer?
What should I do if my position's P&L is showing as "N/A"?
How do I add an One Cancels All (OCA) order to a working order in TWS or Mosaic?