Did you see the expiration date for the INTC Nov 23 options listed by Yahoo?
It is listed as: "Expire at close Thursday, November 22, 2012".
Now obviously the market will not be open on Thursday because of Thanksgiving. The market will be open on Friday, Nov 23, but will close at 1:00PM. Does anyone know if the Nov 23 options will actually expire on Nov 23 or will it be earlier?