National Team Position

估计中国 A 股"国家队"(中央汇金)的宽基 ETF 持仓变动趋势——追踪上交所沪深300/上证50/中证500/中证1000/中证A500/科创50 的 ETF 份额变化,叠加各自指数走势,生成六合一总图与各指数单图。Estimates China's "national team" (Central Huijin) broad-base ETF positioning by tracking Shanghai Stock Exchange ETF share changes. Use when the user asks about 国家队持仓 / 国家队仓位 / 中央汇金持仓 / 国家队加仓 / 国家队减仓 / ETF份额变化 / 看看国家队 / national team holdings / Central Huijin positions.

63 stars 10 forksFinance & Crypto

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add Xiaoyuan-Liu/national-team-position --skill national-team-position

Manual install

git clone --depth 1 https://github.com/Xiaoyuan-Liu/national-team-position.git /tmp/national-team-position
mkdir -p ~/.claude/skills
cp -r /tmp/national-team-position/. ~/.claude/skills/national-team-position

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# 国家队持仓估计（全宽基版）

通过追踪上交所核心宽基 ETF 的份额变化，估计国家队（中央汇金）的持仓变动与结构轮动，
并为每个宽基叠加其对应指数走势生成可视化图表。

当用户提到以下任何场景时必须触发：国家队持仓、国家队仓位、中央汇金持仓、ETF份额变化、
国家队加仓、国家队减仓、看看国家队、国家队最近在干嘛。

## 原理

- 中央汇金是宽基 ETF 的绝对控盘方，追踪 ETF **份额**（而非规模）可准确反映买卖行为
- 在沪深300 基础上覆盖全部上交所核心宽基，能区分「真减仓」与「换仓轮动」
- 数据来源：上海证券交易所官网 ETF 份额接口（AKShare `fund_etf_scale_sse`，一次返回当日全部 ETF）
  + AKShare 指数日线

## 覆盖的宽基指数

| 指数 | 代表 ETF | 价格 symbol | 信号干净度 |
|------|----------|-------------|------------|
| 沪深300 | 510300/510310/510330… | sh000300 | ⭐⭐⭐ 汇金绝对主力 |
| 上证50 | 510050/510710/510850… | sh000016 | ⭐⭐⭐ 护盘核心 |
| 中证500 | 510500/512500… | sh000905 | ⭐⭐ 含较多散户 |
| 中证1000 | 512100/560010 | sh000852 | ⭐⭐ 散户/对冲盘多 |
| 中证A500 | 名称含 "A500" 的全部 | sh000510 | ⭐⭐ 2024末新发，汇金基石 |
| 科创50 | 588000/588080… | sh000688 | ⭐ 散户/杠杆重，噪音大 |

> 创业板等 ETF 全在**深交所**，本接口取不到，未纳入。
> 科创50/中证500 散户底仓重，绝对值会高估"国家队持仓"，解读时建议参考增量（相对早期基线）。

## 依赖

```bash
pip install akshare matplotlib pandas
```

## 使用方式

```bash
# 默认：2024-01-01 至今，按周采样
python <skill-path>/scripts/national_team_position.py --output-dir ./

# 指定日期范围（推荐看 2023 至今，能完整覆盖建仓→轮动→撤离）
python <skill-path>/scripts/national_team_position.py --start 2023-01-01 --output-dir ./

# 仅获取数据不画图
python <skill-path>/scripts/national_team_position.py --data-only --output-dir ./
```

`<skill-path>` 替换为此 SKILL.md 所在目录的实际路径。

### 参数说明

| 参数 | 必填 | 说明 |
|------|------|------|
| `--start` | 否 | 起始日期，格式 YYYY-MM-DD，默认 2024-01-01 |
| `--end` | 否 | 结束日期，格式 YYYY-MM-DD，默认今天 |
| `--output-dir` | 否 | 输出目录，默认当前目录 |

Read the full skill on GitHub

Details

Skill name: national-team-position
Repository: Xiaoyuan-Liu/national-team-position
License: MIT
Repo updated: 20 July 2026

FAQ

What does the National Team Position skill do?

How do I install the National Team Position skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add Xiaoyuan-Liu/national-team-position --skill national-team-position. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is National Team Position popular?

It lives in Xiaoyuan-Liu/national-team-position, which has 63 GitHub stars and 10 forks.

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