CO2 Traders Hedging Against Climate Laws, RNK Says (Update1) - Bloomberg.com

A simple rule: "In times of uncertainty, options (calls or puts due to Put call parity) have more value". A case in point:CO2 Traders Hedging Against Climate Laws, RNK Says (Update1) - Bloomberg.com:"Ken Schneider, an options trader at New York-based environmental hedge fund RNK, said investors are buying put options on speculation there will be new restrictions on United Nations’ Certified