Noteworthy Friday Option Activity: CALX, MCD, REGN

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Calix Inc (CALX), where a total of 1,576 contracts have traded so far, representing approximately 157,600 underlying shares. That amounts to about 43.6% of CALX's average daily trading volume over the past month of 361,435 shares..