Wayfair Option Alert: Aug 20 $270 Calls at the Bid: 20 @ $23.96 vs 559 OI; Ref=$291.31 12:41:19 RIOT Riot Blockchain Option Alert: Fri $38 Calls Sweep (37) above Ask!: 1000 @ $1.55 vs 1865 OI; Earnings 8/24 After Close [est] Ref=$37.59