Notable Monday Option Activity: CSTE, MRK, HLF
September 12, 2016 at 15:39 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Caesarstone Ltd (CSTE), where a total volume of 1,259 contracts has been traded thus far today, a contract volume which is representative of approximately 125,900 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 61.6% of CSTE's average daily trading volume over the past month, of 204,425 shares..