Notable Tuesday Option Activity: CAI, MMM, MYL
December 12, 2017 at 15:29 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in CAI International Inc (CAI), where a total volume of 1,054 contracts has been traded thus far today, a contract volume which is representative of approximately 105,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 42.6% of CAI's average daily trading volume over the past month, of 247,635 shares..