The current price of a futures contract conveys the expected price, as determined by the market, at the contract expiration date. However, futures prices do not indicate the degree of certainty that the market places on this price forecast. To obtain the market's certainty level about the price expectation, one must look at option prices. In fact, through option prices one can uncover the ex ante price probability distribution function.One factor which influences the shape or moments of the price distribution is information. New information induces traders to reevaluate their current expectations about future economic conditions. If traders' expectations change, then one should observe changes in the moments of the distribution. For example, information that makesThe authors are grateful to Scott Irwin, Paul Fackler, and Randy Fortenbery for their insightful suggestions and discourse on this subject.