Notable Thursday Option Activity: ACOR, VHC, TREE
January 18, 2018 at 15:16 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Acorda Therapeutics Inc (ACOR), where a total volume of 4,420 contracts has been traded thus far today, a contract volume which is representative of approximately 442,000 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 74.2% of ACOR's average daily trading volume over the past month, of 595,775 shares..