2000 puts on SPY @210, 5/10. Everything in cash/treasuries before the market crumbled. This was eminently predictable from a payoff perspective. The market l

2000 puts on SPY @210, 5/10. Everything in cash/treasuries before the market crumbled. This was eminently predictable from a payoff perspective. The market lagged the info coming out of China for a long time.