$QQQ Invesco QQQ Trust, Series 1 Option Alert: Jan 15 $175 Puts at the Ask: 1250 @ $8.581 vs 4536 OI; Ref=$221.661 [5/7/2020, 2:20:32 PM] [+$1Mil Sweeps Above Midpoint] Other Sweeps on: $UPLD $INSG $XLI $CXO $TPX $WMT $MET $AAPL $TCOM $PEP $TNK $T