Noteworthy Wednesday Option Activity: FB, ADI, ISRG
September 06, 2017 at 14:30 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Facebook Inc (FB), where a total volume of 107,051 contracts has been traded thus far today, a contract volume which is representative of approximately 10.7 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 81.6% of FB's average daily trading volume over the past month, of 13.1 million shares..