Notable Tuesday Option Activity: ISRG, STZ, EXPE
May 26, 2020 at 13:36 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 2,906 contracts has been traded thus far today, a contract volume which is representative of approximately 290,600 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 48% of ISRG's average daily trading volume over the past month, of 605,190 shares..
