Notable Friday Option Activity: PDCO, WFC, QCOM
July 28, 2017 at 13:19 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Patterson Companies Inc (PDCO), where a total volume of 5,184 contracts has been traded thus far today, a contract volume which is representative of approximately 518,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 49.4% of PDCO's average daily trading volume over the past month, of 1.0 million shares..