$QQQ Invesco QQQ Trust, Series 1 Option Alert: Sep 18 $250 Calls Sweep (8) near the Ask: 300 @ $17.1 vs 33824 OI; Ref=$257.63 [7/6/2020, 10:33:21 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $MCD $FITB $SDS $D $JACK $LYFT $PINS $PAM $GOLD $MCRB $EEM $VZ