I have never participated in extended hours trading but I was wondering if anyone knows if I could have sold shares of BIDU during the extended hours session although I may have purchased the shares during regular market hours?
At the close, BIDU was 109.37. But, about an hour an half later, during extended market hours, BIDU had jumped to over 130.00.

At the close, BIDU was 109.37. But, about an hour an half later, during extended market hours, BIDU had jumped to over 130.00.
