Subscribe to the show Your data feed might only include what we call normal trading hours or "outcry only." For some of you, it might make sense to analyze what happens in pre-market and after-market activity. You may be able to define a small edge to either improve your entries or exits. For your exits, you might be able to effect a trade in the pre- or after-market to improve your price and limit losses or to better protect unrealized gains. Click here to get your free copy of The Inner Voice of Trading audiobook.