Notable Monday Option Activity: AIG, IP, COST
May 14, 2018 at 13:25 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in American International Group Inc (AIG), where a total volume of 33,246 contracts has been traded thus far today, a contract volume which is representative of approximately 3.3 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 50.1% of AIG's average daily trading volume over the past month, of 6.6 million shares..