$SPY SPDR S&amp;P 500 Option Alert: Sep 18 $285 Puts Sweep (4) near the Ask: 536 @ $10.345 vs 25717 OI; Ref=$306.84 [6/2/2020, 12:26:26 PM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $SDC $IWM $F $FB $CCL $GILD $TZA $CLDR $VTIQ $XLU $AG $WGO