Noteworthy Wednesday Option Activity: ISRG, WD, INGR
February 01, 2017 at 15:27 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Intuitive Surgical Inc (ISRG), where a total volume of 2,340 contracts has been traded thus far today, a contract volume which is representative of approximately 234,000 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 58.4% of ISRG's average daily trading volume over the past month, of 400,870 shares..