Noteworthy Wednesday Option Activity: DOCU, UNH, RMD

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in DocuSign Inc (DOCU), where a total volume of 20,642 contracts has been traded thus far today, a contract volume which is representative of approximately 2.1 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 65.7% of DOCU's average daily trading volume over the past month, of 3.1 million shares..