Noteworthy Tuesday Option Activity: ALXN, GOOGL, MGRC
May 23, 2017 at 11:23 AM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Alexion Pharmaceuticals Inc. (ALXN), where a total of 25,128 contracts have traded so far, representing approximately 2.5 million underlying shares..