Notable Tuesday Option Activity: ADT, LH, THC
February 16, 2016 at 13:22 PM EST
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in ADT Corp (ADT), where a total volume of 15,923 contracts has been traded thus far today, a contract volume which is representative of approximately 1.6 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 49.2% of ADT's average daily trading volume over the past month, of 3.2 million shares..