Noteworthy Tuesday Option Activity: AAL, BLK, DAL

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in American Airlines Group Inc (AAL), where a total of 41,339 contracts have traded so far, representing approximately 4.1 million underlying shares. That amounts to about 56.4% of AAL's average daily trading volume over the past month of 7.3 million shares..