For short term traders and short term charts, VXXB upside divergence on March 26/27 15 minute charts clearly shows us that the SPY would do the opposite and send markets down until the technical picture starts to stall and that’s the end of the move. Then you can spend the rest of the day counting the money you made.
SPY 278 puts at 10.30am went from 2 cents to 81 cents in a few hours.