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a-share-earnings-momentum

Business
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A股盈利动量/业绩趋势量化分析。当用户说"盈利动量"、"earnings momentum"、"业绩趋势"、"盈利加速"、"业绩改善"时触发。量化分析盈利变化趋势。支持formal和brief风格。

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How to use this skill

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Source SKILL.md: https://github.com/aifinlab/FinClaw/blob/HEAD/skills/a-share-earnings-momentum/SKILL.md

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A股盈利动量/业绩趋势量化分析

数据源

SCRIPTS="$SKILLS_ROOT/cn-stock-data/scripts"
python "$SCRIPTS/cn_stock_data.py" kline --code [CODE] --freq daily --start [日期]
python "$SCRIPTS/cn_stock_data.py" quote --code [CODE]
python "$SCRIPTS/cn_stock_data.py" finance --code [CODE]

Workflow

Step 1: 获取多期财务数据

Step 2: 计算盈利动量指标

  • 营收YoY加速度（本季YoY - 上季YoY）
  • 净利润环比变化
  • ROE变化趋势
  • 毛利率变化方向

Step 3: 盈利修正追踪

分析师预期的上调/下调趋势

Step 4: 输出

维度formalbrief
盈利趋势多季度趋势图加速/减速
动量信号各指标综合评分盈利动量方向
默认风格：brief。

关键规则

  1. 盈利动量是最有效的选股因子之一
  2. 盈利加速比盈利增长更重要（二阶导>一阶导）
  3. 分析师上调预期是盈利动量的领先信号
  4. Q4季度性因素需特殊处理
  5. 盈利动量和价格动量结合效果最好

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