Noteworthy Tuesday Option Activity: CAI, STRA, MCD

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in CAI International Inc (CAI), where a total of 7,711 contracts have traded so far, representing approximately 771,100 underlying shares. That amounts to about 604.1% of CAI's average daily trading volume over the past month of 127,635 shares..