Notable Friday Option Activity: CTRL, NVRO, WIFI

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Control4 Corp (CTRL), where a total of 2,719 contracts have traded so far, representing approximately 271,900 underlying shares. That amounts to about 99.8% of CTRL's average daily trading volume over the past month of 272,430 shares..