The worldwide weather risk market totals over $11.8 billion in coverage, the two organizations say. Initially focused on the energy industry, the market for weather derivatives has grown to include participants in other industry sectors such as construction.

"Chicago Mercantile Exchange pioneered exchange-traded weather derivatives with the launch of our heating degree day index in 1999 and cooling degree day index in 2000," said Terry Duffy, CME chairman. "During the past several months, there has been a growing interest in the weather-related futures and options traded on CME. Ultimately, as more customers begin to understand the benefits of these products, we believe they have the potential to become an integral tool for anyone in any business or industry that faces risks associated with changing weather conditions."

In the first few years of weather trading, WRMA members and their customers had only two choices for this process: either insurance contracts or over-the-counter derivative instruments. Nine months ago, when the CME enlisted Wolverine Trading LP as the lead market maker for the weather contracts, customers found more accessible pricing and trading opportunities, says the exchange.

"For corporate risk managers in weather-sensitive businesses and for institutional commodity investors, this is a market that simply cannot be ignored," said Scott Mathews, who chairs WRMA's Americas Committee. "This rapid expansion on the CME over such a short period sets the stage for new weather products and for new participants to enter the field."

Publication date: 02/17/2003