Noteworthy Monday Option Activity: ZEN, SYY, SRG
August 10, 2020 at 15:19 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Zendesk Inc (ZEN), where a total volume of 11,808 contracts has been traded thus far today, a contract volume which is representative of approximately 1.2 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 49.9% of ZEN's average daily trading volume over the past month, of 2.4 million shares..