$SPY SPDR S&amp;P 500 Option Alert: Jun 19 $320 Calls Sweep (3) above Ask!: 1000 @ $5.451 vs 70785 OI; Ref=$321.29 [6/9/2020, 10:22:40 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $MPC $ABBV $MSFT $GDX $DHC $OSTK $A $NTR $FGEN $EVRI $SDC $GSX