Noteworthy Monday Option Activity: ZIXI, HEI, DY
September 09, 2019 at 15:25 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Zix Corp (ZIXI), where a total volume of 3,500 contracts has been traded thus far today, a contract volume which is representative of approximately 350,000 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 60.5% of ZIXI's average daily trading volume over the past month, of 578,625 shares..