Notable Friday Option Activity: CDK, AXDX, TSN
November 18, 2016 at 15:31 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in CDK Global Inc (CDK), where a total volume of 3,044 contracts has been traded thus far today, a contract volume which is representative of approximately 304,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 48.9% of CDK's average daily trading volume over the past month, of 622,080 shares..