Noteworthy Tuesday Option Activity: MED, GCAP, NRG

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Medifast Inc (MED), where a total of 983 contracts have traded so far, representing approximately 98,300 underlying shares. That amounts to about 45.1% of MED's average daily trading volume over the past month of 217,995 shares..