A股股东/高管增减持分析助手

SkillCommerce & finance

This skill lets your AI track when major shareholders and executives at Chinese A-share listed companies buy or sell their own company's stock. Once added, you can ask things like whether a company's big holders are reducing their stakes, who has been buying in, or when locked-up shares become tradable.

Available today. Use it from your connected AI after setup.

After adding it, ask your AI in plain language, for example whether a specific company's major shareholders are selling or who has been increasing their stake.

Then ask your AI: use the A股股东/高管增减持分析助手 skill

What your AI can do with it

  • Check whether a company's major shareholders or executives have been reducing or increasing their holdings
  • See which shareholders or executives recently bought or sold shares in a specific company
  • Find when locked-up shares become tradable
  • Look up stake disclosures when investors buy large enough positions to trigger them
  • Summarize recent buying and selling activity across a company's shareholders and executives

What this skill tells your AI

The instructions your AI receives, as published by aifinlab/finclaw in skills/a-share-insider/SKILL.md and read by ahel’s review.

数据源

SCRIPTS="$SKILLS_ROOT/cn-stock-data/scripts"

# 股东增减持数据(通过 akshare)
python -c "import akshare as ak; df=ak.stock_inner_trade_xq(); print(df.head(20).to_json(orient='records', force_ascii=False))"

# 十大股东(通过 efinance)
python -c "import efinance as ef; df=ef.stock.get_top10_stock_holder_info(stock_code='600519'); print(df.to_json(orient='records', force_ascii=False))"

# 个股行情
python "$SCRIPTS/cn_stock_data.py" quote --code [CODE]

# K线(看增减持前后走势)
python "$SCRIPTS/cn_stock_data.py" kline --code [CODE] --freq daily --start [日期]

补充:通过 web 搜索获取减持预告公告、解禁计划等。

Workflow

Step 1: 确定分析模式

根据用户意图分类:

  • 个股增减持追踪:某只股票的股东/高管增减持明细
  • 全市场增减持统计:近期增减持活跃个股概览
  • 大股东行为分析:特定股东(控股股东/机构)的持股变动

Step 2: 数据获取

获取增减持明细 + 十大股东 + 个股行情 + 近期K线。多只股票时并行获取。

Step 3: 行为分析

  • 主体识别:控股股东 / 5%+大股东 / 董监高 / 核心员工
  • 规模评估:减持/增持股数占总股本比例
  • 方式判断:集中竞价 / 大宗交易 / 协议转让
  • 时间窗口:是否在解禁后、业绩发布前后、股价高低点

详见 references/insider-guide.md 中的主体分类、减持限制和信号解读。

Step 4: 信号研判

  • 持续减持 = 潜在利空,关注减持节奏和剩余持股比例
  • 高管增持 = 信心信号,尤其是自有资金增持
  • 大股东举牌(≥5%) = 战略布局,可能触发要约收购义务
  • 回购 = 公司层面看好,注意区分注销式回购 vs 股权激励回购
  • 结合行情走势、公告内容综合判断,避免单一信号定性

Step 5: 输出

维度formalbrief
输出格式完整增减持分析报告快速要点
主体分析逐笔详细分析(金额/比例/方式)仅标注关键主体和方向
统计增减持汇总+持股变动表仅净增减方向和规模
结论客观陈述("控股股东累计减持X%")可加简要判断

默认风格:brief。用户要求"详细分析"/"出报告"时用 formal。

关键规则

  1. 预披露要求:大股东/5%以上股东减持需提前15个交易日预披露
  2. 窗口期禁令:高管在定期报告前30日、业绩预告前10日不得买卖
  3. 区分计划与完成:明确标注"计划减持"(预告)vs"已完成减持"(实际执行)
  4. 锁定期:IPO后通常12-36个月锁定期,定增6-18个月,到期≠立即减持
  5. 不做交易建议:只陈述增减持事实和信号含义,不建议"跟随买入/卖出"
  6. 数据时效:增减持公告可能滞后,分析时注明数据截止日期

使用示例

示例 1: 基本使用

# 调用 skill
result = run_skill({
    "param1": "value1",
    "param2": "value2"
})

示例 2: 命令行使用

python scripts/run_skill.py --input data.json

Signals

GitHub stars
241
Forks
38
Last commit
May 2026
Advanced
Catalog kind
skill
Gateway key
a-share-insider
Source
github.com/aifinlab/finclaw