oclaw/skills/tushare-finance/reference/接口文档/股票曾用名.md
oliver beb52006d8 refactor: move bundled skills tree to repo root skills/
- Relocate runtime/skills -> skills/; runtime_skills_root() prefers oclaw/skills
  with fallback to legacy runtime/skills for unmigrated trees.
- session-bootstrap hook handler resolves repo root via PROJECT_ROOT.
- Update architecture/migration docs and in-tree skill references.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-10 11:35:57 +08:00

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# 股票曾用名
**文档ID**: 100
**原始链接**: https://tushare.pro/document/2?doc_id=100
---
## 股票曾用名
接口:namechange描述:历史名称变更记录
输入参数
<table>
<thead>
<tr>
<th>名称</th>
<th>类型</th>
<th>必选</th>
<th>描述</th>
</tr>
</thead>
<tbody><tr>
<td>ts_code</td>
<td>str</td>
<td>N</td>
<td>TS代码</td>
</tr>
<tr>
<td>start_date</td>
<td>str</td>
<td>N</td>
<td>公告开始日期</td>
</tr>
<tr>
<td>end_date</td>
<td>str</td>
<td>N</td>
<td>公告结束日期</td>
</tr>
</tbody></table>
输出参数
<table>
<thead>
<tr>
<th>名称</th>
<th>类型</th>
<th>默认输出</th>
<th>描述</th>
</tr>
</thead>
<tbody><tr>
<td>ts_code</td>
<td>str</td>
<td>Y</td>
<td>TS代码</td>
</tr>
<tr>
<td>name</td>
<td>str</td>
<td>Y</td>
<td>证券名称</td>
</tr>
<tr>
<td>start_date</td>
<td>str</td>
<td>Y</td>
<td>开始日期</td>
</tr>
<tr>
<td>end_date</td>
<td>str</td>
<td>Y</td>
<td>结束日期</td>
</tr>
<tr>
<td>ann_date</td>
<td>str</td>
<td>Y</td>
<td>公告日期</td>
</tr>
<tr>
<td>change_reason</td>
<td>str</td>
<td>Y</td>
<td>变更原因</td>
</tr>
</tbody></table>
接口示例
```
pro = ts.pro_api()
df = pro.namechange(ts_code='600848.SH', fields='ts_code,name,start_date,end_date,change_reason')
```
数据样例
```
ts_code name start_date end_date change_reason
0 600848.SH 上海临港 20151118 None 改名
1 600848.SH 自仪股份 20070514 20151117 撤销ST
2 600848.SH ST自仪 20061026 20070513 完成股改
3 600848.SH SST自仪 20061009 20061025 未股改加S
4 600848.SH ST自仪 20010508 20061008 ST
5 600848.SH 自仪股份 19940324 20010507 其他
```