Notable Friday Option Activity: DRNA, PSFE, FLR
August 06, 2021 at 18:46 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Dicerna Pharmaceuticals Inc (DRNA), where a total volume of 4,134 contracts has been traded thus far today, a contract volume which is representative of approximately 413,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 62.3% of DRNA's average daily trading volume over the past month, of 663,670 shares..