Notable Friday Option Activity: NOW, WYNN, UNH
October 22, 2021 at 13:26 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in ServiceNow Inc (NOW), where a total volume of 5,116 contracts has been traded thus far today, a contract volume which is representative of approximately 511,600 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 46.9% of NOW's average daily trading volume over the past month, of 1.1 million shares..