Noteworthy Thursday Option Activity: CME, NLSN, ISRG
September 14, 2017 at 14:22 PM EDT
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in CME Group (CME), where a total of 4,847 contracts have traded so far, representing approximately 484,700 underlying shares. That amounts to about 43.3% of CME's average daily trading volume over the past month of 1.1 million shares..