Notable Friday Option Activity: HNRG, SOFI, UPST

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Hallador Energy Co (HNRG), where a total of 3,545 contracts have traded so far, representing approximately 354,500 underlying shares. That amounts to about 72.8% of HNRG's average daily trading volume over the past month of 487,195 shares..