$SPY SPDR S&amp;P 500 Option Alert: Jul 8 $300 Puts Sweep (20) near the Ask: 1225 @ $4.855 vs 1798 OI; Ref=$306.33 [6/24/2020, 6:00:36 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $XRT $COST $ZM $WB $NOK $IYR $CRM $DISH $QQQ $CCL $ERI $MSFT