$SPY SPDR S&amp;P 500 Option Alert: Dec 18 $280 Puts Sweep (7) near the Ask: 1339 @ $11.75 vs 63867 OI; Ref=$316.34 [7/7/2020, 5:41:46 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $ZNGA $DKNG $INTC $XOM $PBR $NVDA $DRIP $TRX $ASHR $PM $HYG $UAL