Notable Monday Option Activity: KPTI, CASA, WYNN
June 24, 2019 at 15:19 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Karyopharm Therapeutics Inc (KPTI), where a total volume of 11,447 contracts has been traded thus far today, a contract volume which is representative of approximately 1.1 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 112.1% of KPTI's average daily trading volume over the past month, of 1.0 million shares..