Notable Wednesday Option Activity: EVHC, EXXI, ABY

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Envision Healthcare Holdings Inc (EVHC), where a total of 24,613 contracts have traded so far, representing approximately 2.5 million underlying shares. That amounts to about 68.9% of EVHC's average daily trading volume over the past month of 3.6 million shares..