摘要：In an inverted market, current prices are higher than future prices and thus the price of storage is negative. Market inversions as measured with futures spreads rarely occur during early months of the crop year. However, market inversions frequently occur across crop years and near the end of the crop year. In the last half of the crop year, market inversions clearly reflect a signal to sell stocks. Too few inversions occur early in the crop year to reach a definitive conclusion for that period. Behavioral finance offers possible explanations of why producers would hold stocks in an inverted market.
关键词：convenience yield;cost of carry;market inversion
