# 信息变更公告

页面导航：IG50 → 数据集文档 → 沪深京A股 → 股票基础信息 → 资金与公告

数据集链接：https://ig50.com/index_zjgg.html?maodian=gonggao-xxbg-title
MD文档：https://ig50.com/md/index_zjgg/gonggao-xxbg-title.md

## 简介

根据《股票列表》得到的股票代码获取个股历史所有信息变更公告。按公告日期倒序。

## 数据说明

- **本地路径**：数据存放目录/time/gonggao/xxbg/{股票代码}
- **更新频率**：每天20:00更新。
- **完成更新耗时**：约30分钟。
- **数据格式**：[{},...]

## 字段说明

| 字段 | 类型 | 说明 |
| --- | --- | --- |
| t | string | 公告日期（yyyy-MM-dd） |
| title | string | 公告标题 |
| type | string | 公告类型 |
| file | string | 原文件（http://xxx.pdf格式） |

## 示例

```json
[{"t":"2026-03-26","title":"平安银行:关于独立董事任职资格核准的公告","type":"高管人员任职变动","file":"https://xxx.com/pdf/H2_AN202603251820748929_1.pdf"}]
```

## 相关数据集

| 数据集 | 链接 |
| --- | --- |
| 资金走势对照 | https://ig50.com/index_zjgg.html?maodian=zjl-zlzjzs-title |
| 资金流入趋势 | https://ig50.com/index_zjgg.html?maodian=zjl-zjlrqs-title |
| 阶段主力动向 | https://ig50.com/index_zjgg.html?maodian=zjl-jdzldx-title |
| 历史成交分布 | https://ig50.com/index_zjgg.html?maodian=zjl-lscjfb-title |
| 近年业绩预告 | https://ig50.com/index_zjgg.html?maodian=f10-ep-title |
| 重大事项公告 | https://ig50.com/index_zjgg.html?maodian=gonggao-zdsx-title |
| 财务报告公告 | https://ig50.com/index_zjgg.html?maodian=gonggao-cwbg-title |
| 融资公告 | https://ig50.com/index_zjgg.html?maodian=gonggao-rzgg-title |
| 风险提示公告 | https://ig50.com/index_zjgg.html?maodian=gonggao-fxts-title |
| 资产重组公告 | https://ig50.com/index_zjgg.html?maodian=gonggao-zccz-title |
| 持股变动公告 | https://ig50.com/index_zjgg.html?maodian=gonggao-cgbd-title |
| 所有公告 | https://ig50.com/index_zjgg.html?maodian=gonggao-all-title |
| 项目进度 | https://ig50.com/index_zjgg.html?maodian=zjgg-zbyzxmjd-title |

## 站点速通

| 站点页面 | 链接 |
| --- | --- |
| 首页 | https://ig50.com/ |
| 关于IG50 | https://ig50.com/start-introduce.html |
| 安装指引 | https://ig50.com/start-guide.html |
| 获取授权 | https://ig50.com/license.html |
| 数据集总览 | https://ig50.com/dataset-overview.html |
| 数据集检索 | https://ig50.com/search.html |
| 使用答疑 | https://ig50.com/start-faq.html |
| 免责声明 | https://ig50.com/start-mianzeshengming.html |
| 更新日志 | https://ig50.com/start-updatelog.html |
| 沪深京A股 | https://ig50.com/index.html |
| 沪深数据中心 | https://ig50.com/sjzx.html |
| 基金 | https://ig50.com/jijinHq.html |
| 港股 | https://ig50.com/indexHk.html |
| 美股 | https://ig50.com/indexUs.html |