Notable Thursday Option Activity: CSCO, CZR, CVM

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Cisco Systems Inc (CSCO), where a total of 145,165 contracts have traded so far, representing approximately 14.5 million underlying shares. That amounts to about 84.8% of CSCO's average daily trading volume over the past month of 17.1 million shares..