Noteworthy Tuesday Option Activity: RIOT, SYNH, MA
November 02, 2021 at 15:25 PM EDT
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 161,563 contracts has been traded thus far today, a contract volume which is representative of approximately 16.2 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 116.5% of RIOT's average daily trading volume over the past month, of 13.9 million shares..