Notable Friday Option Activity: MDCO, EXPE, RLGY
April 21, 2017 at 11:32 AM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Medicines Co (MDCO), where a total of 11,900 contracts have traded so far, representing approximately 1.2 million underlying shares. That amounts to about 92.2% of MDCO's average daily trading volume over the past month of 1.3 million shares..