Noteworthy Thursday Option Activity: DLR, BAX, MGM

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Digital Realty Trust Inc (DLR), where a total of 12,244 contracts have traded so far, representing approximately 1.2 million underlying shares. That amounts to about 61.7% of DLR's average daily trading volume over the past month of 2.0 million shares..