Noteworthy Friday Option Activity: TWTR, NHTC, MON

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Twitter Inc (TWTR), where a total of 263,888 contracts have traded so far, representing approximately 26.4 million underlying shares. That amounts to about 141.4% of TWTR's average daily trading volume over the past month of 18.7 million shares..