$SPY SPDR S&amp;P 500 Option Alert: Jul 17 $291 Puts Sweep (11) above Ask!: 1000 @ $6.462 vs 6466 OI; Ref=$304.49 [5/29/2020, 3:09:18 PM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $GLD $TMUS $ASHR $WORK $HAL $PAAS $DIS $NLOK $AMD $CGC $SO $BBIO