铜持仓分布 增减 铝持仓分布 增减
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CASH /18JUL      59321 52396 127159 97066
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19JUL/15AUG      58650 1260 114188 -1491
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16AUG/19SEP      54660 -4970 140193 26517
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                 0 -40316 0 -53371
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REST OF SEP      0 -1758 0 -3333
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01OCT/63MTH      76184 -12544 316751 -73869
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TOTAL            248815 -5932 698291 -8481
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