Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in BellRing Brands Inc (BRBR), where a total volume of 2,005 contracts has been traded thus far today, a contract volume which is representative of approximately 200,500 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 77.6% of BRBR's average daily trading volume over the past month, of 258,290 shares..