Notable Monday Option Activity: FTNT, AMBC, UEC

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Fortinet Inc (FTNT), where a total of 21,248 contracts have traded so far, representing approximately 2.1 million underlying shares. That amounts to about 41.1% of FTNT's average daily trading volume over the past month of 5.2 million shares..