Notable Wednesday Option Activity: FSLR, BA, ISRG
August 19, 2015 at 14:44 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in First Solar Inc (FSLR), where a total volume of 18,797 contracts has been traded thus far today, a contract volume which is representative of approximately 1.9 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 71.8% of FSLR's average daily trading volume over the past month, of 2.6 million shares..