Notable Thursday Option Activity: SAGE, CAL, AZO
May 20, 2021 at 15:32 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Sage Therapeutics Inc (SAGE), where a total volume of 3,218 contracts has been traded thus far today, a contract volume which is representative of approximately 321,800 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 68.4% of SAGE's average daily trading volume over the past month, of 470,440 shares..