$SPY SPDR S&amp;P 500 Option Alert: Aug 21 $302 Puts Sweep (23) near the Ask: 1520 @ $5.5 vs 5928 OI; Ref=$317.64 [7/10/2020, 11:04:03 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $BA $KO $GILD $HTGC $UBER $MTG $ON $CLF $GES $ETSY $HL $UVXY