Noteworthy Friday Option Activity: HNRG, MATX, BWXT

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Hallador Energy Co (HNRG), where a total volume of 7,344 contracts has been traded thus far today, a contract volume which is representative of approximately 734,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 90.1% of HNRG's average daily trading volume over the past month, of 815,275 shares..