铜持仓分布 增减 铝持仓分布 增减
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CASH /21MAR      　 19352 -1575 69693 -5624
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22MAR/18APR      　 51596 723 99649 -142
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19APR/16MAY      　 69491 153 124818 459
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17MAY/3 MTH      　 33988 1658 44305 2503
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REST OF MAY      　 2814 450 3001 477
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01JUL/63MTH      　 102368 746 385194 2663
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TOTAL            　 279609 2155 726660 336
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