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- Replace monolithic image_message_client with HTTP/OCR/legacy modules; tighten OpenAI transport + tool schemas for multimodal downgrade to OCR specialist path. - Add image/stock workspace prompts (META/SOUL/ROLE_SYSTEM); register experts; tweak specialist agent/direct loop/query_image_attachment. - Add bundled runtime/skills/tushare-finance (references, api_client, SKILL metadata). - Document OCR-related env vars; admin chat tweaks; README; weixin_install Ensure-OfficialPluginRuntimeDeps helper. - Tests: multimodal downgrade + OCR coverage, strict tool pairing in attachment replay guard, workspace contract skips _internal/_system dirs, router/trace/prompt guards. Co-authored-by: Cursor <cursoragent@cursor.com>
130 lines
2.5 KiB
Markdown
130 lines
2.5 KiB
Markdown
# ETF复权因子
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**文档ID**: 199
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**原始链接**: https://tushare.pro/document/2?doc_id=199
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---
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## 基金复权因子
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接口：fund_adj描述：获取基金复权因子，用于计算基金复权行情限量：单次最大提取2000行记录，可循环提取，数据总量不限制积分：用户积600积分可调取，超过5000积分以上频次相对较高。具体请参阅积分获取办法
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复权行情实现参考：
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后复权 = 当日最新价 × 当日复权因子前复权 = 当日最新价 ÷ 最新复权因子
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输入参数
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<table>
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<thead>
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<tr>
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<th>名称</th>
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<th>类型</th>
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<th>必选</th>
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<th>描述</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>ts_code</td>
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<td>str</td>
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<td>N</td>
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<td>TS基金代码（支持多只基金输入）</td>
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</tr>
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<tr>
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<td>trade_date</td>
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<td>str</td>
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<td>N</td>
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<td>交易日期（格式：yyyymmdd，下同）</td>
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</tr>
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<tr>
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<td>start_date</td>
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<td>str</td>
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<td>N</td>
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<td>开始日期</td>
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</tr>
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<tr>
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<td>end_date</td>
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<td>str</td>
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<td>N</td>
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<td>结束日期</td>
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</tr>
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<tr>
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<td>offset</td>
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<td>str</td>
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<td>N</td>
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<td>开始行数</td>
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</tr>
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<tr>
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<td>limit</td>
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<td>str</td>
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<td>N</td>
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<td>最大行数</td>
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</tr>
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</tbody></table>
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输出参数
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<table>
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<thead>
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<tr>
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<th>名称</th>
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<th>类型</th>
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<th>默认显示</th>
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<th>描述</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>ts_code</td>
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<td>str</td>
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<td>Y</td>
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<td>ts基金代码</td>
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</tr>
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<tr>
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<td>trade_date</td>
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<td>str</td>
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<td>Y</td>
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<td>交易日期</td>
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</tr>
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<tr>
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<td>adj_factor</td>
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<td>float</td>
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<td>Y</td>
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<td>复权因子</td>
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</tr>
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</tbody></table>
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接口使用
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```
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pro = ts.pro_api()
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df = pro.fund_adj(ts_code='513100.SH', start_date='20190101', end_date='20190926')
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```
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数据示例
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```
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ts_code trade_date adj_factor
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0 513100.SH 20190926 1.0
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1 513100.SH 20190925 1.0
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2 513100.SH 20190924 1.0
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3 513100.SH 20190923 1.0
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4 513100.SH 20190920 1.0
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5 513100.SH 20190919 1.0
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6 513100.SH 20190918 1.0
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7 513100.SH 20190917 1.0
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8 513100.SH 20190916 1.0
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9 513100.SH 20190912 1.0
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10 513100.SH 20190911 1.0
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11 513100.SH 20190910 1.0
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12 513100.SH 20190909 1.0
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13 513100.SH 20190906 1.0
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14 513100.SH 20190905 1.0
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15 513100.SH 20190904 1.0
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16 513100.SH 20190903 1.0
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17 513100.SH 20190902 1.0
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18 513100.SH 20190830 1.0
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19 513100.SH 20190829 1.0
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20 513100.SH 20190828 1.0
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```
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