Notable Thursday Option Activity: ZIOP, MA, ARWR
October 17, 2019 at 15:16 PM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in ZIOPHARM Oncology Inc (ZIOP), where a total of 7,552 contracts have traded so far, representing approximately 755,200 underlying shares. That amounts to about 45.7% of ZIOP's average daily trading volume over the past month of 1.7 million shares..
