Notable Thursday Option Activity: ANET, FCX, NTAP

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Arista Networks Inc (ANET), where a total of 1,924 contracts have traded so far, representing approximately 192,400 underlying shares. That amounts to about 44.6% of ANET's average daily trading volume over the past month of 430,950 shares..