Noteworthy Friday Option Activity: RARE, NBIX, KRA
December 18, 2020 at 15:16 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Ultragenyx Pharmaceutical Inc (RARE), where a total volume of 4,147 contracts has been traded thus far today, a contract volume which is representative of approximately 414,700 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 102.8% of RARE's average daily trading volume over the past month, of 403,475 shares..