Notable Tuesday Option Activity: AGN, RHT, MU
December 05, 2017 at 13:20 PM EST
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Allergan PLC (AGN), where a total volume of 21,431 contracts has been traded thus far today, a contract volume which is representative of approximately 2.1 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 72.8% of AGN's average daily trading volume over the past month, of 2.9 million shares..