Noteworthy Monday Option Activity: RBBN, VSAT, PFE
July 26, 2021 at 15:45 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Ribbon Communications Inc (RBBN), where a total volume of 1,117 contracts has been traded thus far today, a contract volume which is representative of approximately 111,700 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 46.9% of RBBN's average daily trading volume over the past month, of 237,930 shares..