$SPY SPDR S&amp;P 500 Option Alert: Aug 7 $270 Puts Sweep (18) near the Ask: 12185 @ $1.08 vs 1269 OI; Ref=$316.08 [7/8/2020, 5:02:52 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $IWM $OKTA $SNAP $EWZ $XLE $BAC $MGM $EEM $BIDU $RIOT $BSX $WYNN