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小薄片嘴的震
2016-05-03 16:04:00
成本价=[∑(购买股票数×购买单价-购买费用)-(∑卖出股票数×卖出股票单价+卖出费用)]/[∑(购买股票数)-∑(卖出股票数)]
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2026-10-29 18:12:00
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