skills/tushare-data-1.0.5/references/数据接口/股票数据/基础数据/股票曾用名.md
wangyitong a65adcc2e5 Initial commit: merged, deduplicated, and vetted skill collection
Sources: extracted from two upstream archives (skill-repo, skills-main),
merged with the following policy:

- 15 broken symlinks (pointing to /Users/jameslee/.cc-switch/skills or
  ../../.agents/skills on a foreign machine) discarded
- 3 real name collisions with identical content (ai-pair, ifind-http-api,
  zhipu-websearch) kept as one copy
- Functional overlaps deduped keeping the strongest variant:
  - docx family: kept docx (official, full toolchain) + docx-cn
    (GB/T 9704 Chinese official-document constants),
    dropped docx_writer (no scripts, name collided with docx)
  - humanizer family: kept humanizer-zh (6 zh reference docs),
    dropped humanizer (en, redundant for CN workflow)
- Skills that only ran in a foreign environment removed:
  ablemind-ops, app-publish, hlb-design-system, openclaw-adj-skill,
  claude-driver
- alphapai excluded from this public repo because its SKILL.md hard-coded
  live credentials

Result: 25 skills, 572 files, ~7.5 MB.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-13 14:47:12 +08:00

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## 股票曾用名
----
接口namechange
描述:历史名称变更记录
**输入参数**
名称 | 类型 | 必选 | 描述
---- | ----- | ---- | ----
ts_code | str | N | TS代码
start_date | str | N | 公告开始日期
end_date | str | N | 公告结束日期
**输出参数**
名称 | 类型 | 默认输出 | 描述
--- | ---- | ---- | ---
ts_code | str | Y | TS代码
name | str | Y | 证券名称
start_date | str | Y | 开始日期
end_date | str | Y | 结束日期
ann_date | str | Y | 公告日期
change_reason | str | Y | 变更原因
**接口示例**
```python
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