Notable Tuesday Option Activity: SQ, NLNK, CSTE

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Square Inc (SQ), where a total of 64,264 contracts have traded so far, representing approximately 6.4 million underlying shares. That amounts to about 41.3% of SQ's average daily trading volume over the past month of 15.6 million shares..