判定重复丢弃
原始素材 #40
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来源类型量化博客聚合
中文翻译
账户和佣金结构。
"精炼者交易"：从毛夏普比率到净夏普比率【超越被动投资】
第一部分描述了这一构想，并给出了约1.5的毛夏普比率。毛值是最容易得出、也最不值得引用的数字，因为它假定交易是免费的。在这里，我将该策略置于经纪商的费率表和整数股数约束之下，那个单一数字便化作一条曲线——这条曲线几乎完全取决于账户规模
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Refiner Trade: From Gross Sharpe to Net [Beyond Passive]
The first part described the idea and put a gross Sharpe of about one and a half on it. Gross is the easy figure to produce and the least interesting one to quote, because it assumes you can trade for free. Here I put the strategy in front of a brokers fee schedule and an integer number of shares, and the single number becomes a curve one that depends almost entirely on the size of the
已丢弃
丢弃原因AI自动判断：该素材聚焦于将某策略的毛夏普比率转换为净夏普比率的成本核算方法论（经纪商费率表、整数股数约束、账户规模对曲线的影响），并未描述'精炼者交易'策略本身的具体市场机制、信号来源或价差逻辑，属于交易成本分析方法论范畴，无法从中提炼出可辨认的市场机制假设。