$SPY SPDR S&amp;P 500 Option Alert: Jul 17 $290 Puts at the Ask: 1000 @ $5.1 vs 85262 OI; Ref=$309.834 [6/18/2020, 4:35:43 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $DVAX $DIS $IWM $XOP $MARK $ZS $WFC $SPY $UVXY $SPWR $JPM $ZM