Notable Tuesday Option Activity: TGNA, INTU, SDRL

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in TEGNA Inc (TGNA), where a total volume of 7,534 contracts has been traded thus far today, a contract volume which is representative of approximately 753,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 69.3% of TGNA's average daily trading volume over the past month, of 1.1 million shares..