$SPY SPDR S&amp;P 500 Option Alert: Mar 19 $340 Calls Sweep (3) near the midpoint: 500 @ $13.0 vs 4012 OI; Ref=$321.04 [6/8/2020, 10:15:22 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $FCX $KSS $CRWD $PK $RCL $XOM $TECK $ELY $ALLY $IVZ $KEY $AEE