Noteworthy Tuesday Option Activity: EYES, RGC, SNDK

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Second Sight Medical Products Inc (EYES), where a total of 4,828 contracts have traded so far, representing approximately 482,800 underlying shares. That amounts to about 130.6% of EYES's average daily trading volume over the past month of 369,585 shares..