$SNAP Snap Option Alert: Jul 17 $21 Calls Sweep (17) near the Ask: 2095 @ $3.423 vs 20796 OI; Earnings 7/21 After Close [est] Ref=$24.15 [6/25/2020, 7:44:34 AM] [+$500k Sweeps Above Midpoint] Other Sweeps on: $DUK $IVR $MA $XLF $SNAP $SFIX $GDX $EA $ABT $SPCE $T $HSBC