Notable Wednesday Option Activity: RIOT, VLO, TXN
January 26, 2022 at 15:40 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Riot Blockchain Inc (RIOT), where a total volume of 57,599 contracts has been traded thus far today, a contract volume which is representative of approximately 5.8 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 54.5% of RIOT's average daily trading volume over the past month, of 10.6 million shares..