Noteworthy Tuesday Option Activity: ZGNX, SCSS, SHAK
September 26, 2017 at 15:23 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Zogenix Inc. (ZGNX), where a total volume of 5,570 contracts has been traded thus far today, a contract volume which is representative of approximately 557,000 underlying shares (given that every 1 contract represents 100 underlying shares)..