Notable Thursday Option Activity: ISRG, EBAY, INTC
July 02, 2015 at 14:13 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Intuitive Surgical Inc (ISRG), where a total volume of 1,885 contracts has been traded thus far today, a contract volume which is representative of approximately 188,500 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 78% of ISRG's average daily trading volume over the past month, of 241,730 shares..