Noteworthy Friday Option Activity: MRTX, MU, GRUB
July 24, 2020 at 15:41 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Mirati Therapeutics Inc (MRTX), where a total volume of 2,758 contracts has been traded thus far today, a contract volume which is representative of approximately 275,800 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 69% of MRTX's average daily trading volume over the past month, of 399,945 shares..
