Noteworthy Friday Option Activity: NEXT, TTD, ZIP

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in NextDecade Corp (NEXT), where a total volume of 4,681 contracts has been traded thus far today, a contract volume which is representative of approximately 468,100 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 42.7% of NEXT's average daily trading volume over the past month, of 1.1 million shares..