（单位：美分／磅）
　  --------------------------------------------------------
　　月份      开盘价  最高价  最低价  成交价   涨跌
　  --------------------------------------------------------
   Mar       50.50   50.50   48.50   49.50  Up    .50<
   May       58.30   58.40   57.51   57.97  Down  .02<
   Jul       59.30   59.30   58.60   59.01  Up    .03<
   Oct       60.10   60.10   59.70   59.75  Up    .05<
   Dec       60.60   60.75   60.00   60.50  Up    .04<
   Mar       62.60   62.60   62.45   62.45  Up    .05<
   May       63.00   63.25   63.00   63.25  Up    .40<
   Jul                               64.00  Up    .35<
   Oct                               63.00  Up    .05<
   Dec                               63.00  Up    .05<
   --------------------------------------------------------