$QQQ Invesco QQQ Trust, Series 1 Option Alert: Jun 30 $254 Calls Sweep (24) near the midpoint: 5196 @ $1.115 vs 6942 OI; Ref=$241.7424 [6/16/2020, 7:18:41 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $XBI $LMT $XME $HLX $FB $EURN $NVTA $AG $DKNG $MT $TGI $NVDA