Noteworthy Monday Option Activity: GD, SAM, BHVN

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in General Dynamics Corp (GD), where a total of 4,158 contracts have traded so far, representing approximately 415,800 underlying shares. That amounts to about 40.6% of GD's average daily trading volume over the past month of 1.0 million shares..