Noteworthy Friday Option Activity: ATRC, INST, GME

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in AtriCure Inc (ATRC), where a total of 3,786 contracts have traded so far, representing approximately 378,600 underlying shares. That amounts to about 167.2% of ATRC's average daily trading volume over the past month of 226,450 shares..