Noteworthy Thursday Option Activity: SEM, FGEN, AMN
February 14, 2019 at 15:16 PM EST
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Select Medical Holdings Corp (SEM), where a total of 9,084 contracts have traded so far, representing approximately 908,400 underlying shares. That amounts to about 158.6% of SEM's average daily trading volume over the past month of 572,905 shares..