$QQQ Invesco QQQ Trust, Series 1 Option Alert: Aug 21 $240 Puts Sweep (32) near the Ask: 663 @ $11.135 vs 12190 OI; Ref=$239.92 [6/29/2020, 5:14:51 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $GLD $TLT $CC $MSFT $MA $MU $AAL $FXI $OXY $PENN $BTG $FB