Noteworthy Friday Option Activity: UAA, SKT, NUVA

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Under Armour Inc (UAA), where a total of 24,595 contracts have traded so far, representing approximately 2.5 million underlying shares. That amounts to about 59.9% of UAA's average daily trading volume over the past month of 4.1 million shares..