$SPY SPDR S&amp;P 500 Option Alert: Aug 3 $320 Calls at the Ask: 918 @ $5.821 vs 729 OI; Ref=$316.57 [7/6/2020, 8:34:08 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $SWBI $PFE $KOS $MYL $NCLH $BB $DAL $LYV $ERI $DUK $OLN $TME