Notable Monday Option Activity: CEMP, STZ, X
September 19, 2016 at 16:19 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Cempra Inc (CEMP), where a total volume of 4,235 contracts has been traded thus far today, a contract volume which is representative of approximately 423,500 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 52.2% of CEMP's average daily trading volume over the past month, of 811,015 shares..