Noteworthy Monday Option Activity: DK, TNDM, Z
February 10, 2020 at 15:26 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Delek US Holdings Inc (DK), where a total volume of 5,273 contracts has been traded thus far today, a contract volume which is representative of approximately 527,300 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 43.3% of DK's average daily trading volume over the past month, of 1.2 million shares..