$SPY SPDR S&amp;P 500 Option Alert: Dec 18 $300 Puts Sweep (3) near the Ask: 500 @ $24.36 vs 24200 OI; Ref=$301.24 [5/29/2020, 9:46:38 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $JNK $ORCL $DIS $DKNG $HEXO $TDOC $NIO $HUYA $GDXJ $EEM $KBE $DVN