$NKLA Nikola Option Alert: Jul 17 $35 Calls at the Ask: 884 @ $20.0 vs 57 OI; Ref=$55.25 [7/2/2020, 10:51:25 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $SDOW $DFS $DBX $SBSW $NVDA $TER $EHTH $SPXU $DISCA $JPM $FXH $WMT