Noteworthy Monday Option Activity: RRGB, VLO, BLD
September 16, 2019 at 15:16 PM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Red Robin Gourmet Burgers Inc (RRGB), where a total of 3,963 contracts have traded so far, representing approximately 396,300 underlying shares. That amounts to about 98.6% of RRGB's average daily trading volume over the past month of 401,830 shares..
