feat(frontend): 三路对拍四列表头加 ⓘ tooltip——样外IC/ICIR/Q5-Q1多空/有效天数口径注记(用户「几列也加上说明」;采样=日频Spearman秩相关/ICIR未年化/Q5-Q1近似五分位/有效天数=截面≥5只且常数信号日计入) [vps]
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@@ -115,7 +115,13 @@ const te = (v: CompositeVersion): string =>
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</div>
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</div>
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<table class="chal-table">
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<table class="chal-table">
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<thead>
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<thead>
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<tr><th>路</th><th>样外 IC</th><th>ICIR</th><th>Q5-Q1 多空</th><th>有效天数</th></tr>
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<tr>
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<th>路</th>
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<th><span class="th-h">样外 IC<el-tooltip content="样外月内日均 Spearman 秩相关(信号 vs T+1→T+2 收益,防缺口口径)" placement="top"><span class="q">ⓘ</span></el-tooltip></span></th>
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<th><span class="th-h">ICIR<el-tooltip content="IC 均值÷IC 标准差(日频,未年化)——稳定性度量" placement="top"><span class="q">ⓘ</span></el-tooltip></span></th>
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<th><span class="th-h">Q5-Q1 多空<el-tooltip content="信号最高 20% 组与最低 20% 组的日均收益差之累计(近似五分位,小截面 tie 近似)" placement="top"><span class="q">ⓘ</span></el-tooltip></span></th>
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<th><span class="th-h">有效天数<el-tooltip content="进入评分的交易日数(当日截面≥5 只可配对);非有效 IC 天数——常数信号日也计入" placement="top"><span class="q">ⓘ</span></el-tooltip></span></th>
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</tr>
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</thead>
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</thead>
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<tbody>
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<tbody>
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<tr v-for="r in CHAL_ROWS" :key="r.key">
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<tr v-for="r in CHAL_ROWS" :key="r.key">
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@@ -181,6 +187,8 @@ const te = (v: CompositeVersion): string =>
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.chal-meta { font-size: 10.5px; color: var(--text-3); margin-bottom: 10px; }
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.chal-meta { font-size: 10.5px; color: var(--text-3); margin-bottom: 10px; }
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.chal-table { width: 100%; border-collapse: collapse; margin-bottom: 10px; }
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.chal-table { width: 100%; border-collapse: collapse; margin-bottom: 10px; }
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.chal-table th { text-align: left; font-size: 10.5px; font-weight: 400; color: var(--text-3); padding: 4px 10px 6px 0; border-bottom: 1px solid var(--border); }
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.chal-table th { text-align: left; font-size: 10.5px; font-weight: 400; color: var(--text-3); padding: 4px 10px 6px 0; border-bottom: 1px solid var(--border); }
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.chal-table th .q { font-size: 10px; cursor: help; margin-left: 2px; }
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.chal-table th .th-h { display: inline-flex; align-items: baseline; }
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.chal-table td { padding: 7px 10px 7px 0; border-bottom: 1px solid var(--border); font-size: 12px; vertical-align: baseline; }
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.chal-table td { padding: 7px 10px 7px 0; border-bottom: 1px solid var(--border); font-size: 12px; vertical-align: baseline; }
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.chal-table td.win { color: var(--lamp-ok); font-weight: 700; }
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.chal-table td.win { color: var(--lamp-ok); font-weight: 700; }
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.chal-name { font-weight: 700; margin-right: 8px; }
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.chal-name { font-weight: 700; margin-right: 8px; }
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