铝持仓分布 增减
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CASH /18JAN      99792 -4082
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19JAN/15FEB      165463 -2887
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16FEB/21MAR      208121 -511
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22MAR/3 MTH      19952 4710
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REST OF MAR      2694 -2002
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01MAY/63MTH      439731 160
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TOTAL            935753 -4612
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