The Chicago Mercantile Exchange has launched a snowfall index. From the end of February, investors were able to trade snowfall futures and options based on snowfall in New York and Boston. “From municipal snow removal budgets to holiday retail sales, snowfall, or lack thereof, can have a major impact on local and regional economies,” says Scott Mathews, president of CTA WeatherEX. “Our clients will be able to hedge the expense or revenue side of the snowfall equation.” It will be a little too late for those affected by the snowstorms in New York in February. A record 27 inches of snow fell in 24 hours, costing the city an estimated $20 million.