Noteworthy Tuesday Option Activity: TMUS, DASH, TCMD

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 15,845 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 46.2% of TMUS's average daily trading volume over the past month, of 3.4 million shares..