It's pretty simple, if the NFP comes with a good number, the S&P500 will probably erase all gains it got in the last 2 or 3 weeks. So I'm waiting for the number to short it. (Maybe I'll leave a small position 5 minutes before the announcement.) I am expecting a good number (above 180k), so it should be pretty straightforward. The technical analysis checks in, so I'm not worried.