铝持仓分布 增减
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CASH /21DEC     123672 1448
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22DEC/18JAN     147626 3762
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19JAN/15FEB     188771 -2134
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16FEB/3 MTH     93743 3663
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REST OF FEB     6251 2608
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01APR/63MTH     465685 4996
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TOTAL           1025748 14343
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