Noteworthy Thursday Option Activity: TGTX, RAD, FIVE

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in TG Therapeutics Inc (TGTX), where a total volume of 2,782 contracts has been traded thus far today, a contract volume which is representative of approximately 278,200 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 88.3% of TGTX's average daily trading volume over the past month, of 314,930 shares..