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PlayGround

$$ Total\, Returns=(P_{end} - P_{start})/P_{start}\times 100\% P_{end} = 为策略最终股票和现金的总价值 P_{start} = 为策略开始股票和现金的总价值 $$

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playground/playground.txt · Last modified: 2020/07/27 09:05 by zhwiki