A nonferrous metals index code using Matlab, the index on the basis of copper, aluminum, zinc, lead four futures contract positions historical average positon amount，and the weights to adjust the frequency and the historical the number of months can be adjusted dynamically

有色金属指数编制
................\data.xls
................\MetalsIndex2.m
................\ResultData.xls
................\ShangQiIndexData.xls

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