Noteworthy Thursday Option Activity: MIR, ROKU, PGEN

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Mirion Technologies Inc (MIR), where a total volume of 8,615 contracts has been traded thus far today, a contract volume which is representative of approximately 861,500 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 52.2% of MIR's average daily trading volume over the past month, of 1.6 million shares..