Noteworthy Friday Option Activity: STX, CRM, CTL
October 20, 2017 at 13:28 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Seagate Technology plc (STX), where a total volume of 36,307 contracts has been traded thus far today, a contract volume which is representative of approximately 3.6 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 88% of STX's average daily trading volume over the past month, of 4.1 million shares..