$SPY SPDR S&amp;P 500 Option Alert: Jun 19 $281 Calls Sweep (16) near the Ask: 719 @ $31.427 vs 6384 OI; Ref=$311.69 [6/3/2020, 1:01:12 PM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $CCL $CI $CARR $AMZN $EZA $SWKS $EXAS $ZS $AR $YUM $ABT $AMAT