Notable Thursday Option Activity: PAH, REGN, ODFL

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Platform Specialty Products Corp (PAH), where a total of 26,682 contracts have traded so far, representing approximately 2.7 million underlying shares. That amounts to about 83.3% of PAH's average daily trading volume over the past month of 3.2 million shares..