Notable Friday Option Activity: TMUS, CATM, NAV
August 17, 2018 at 15:22 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in T-Mobile US Inc (TMUS), where a total volume of 15,983 contracts has been traded thus far today, a contract volume which is representative of approximately 1.6 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 45.2% of TMUS's average daily trading volume over the past month, of 3.5 million shares..