a-share-short-decision

A股短线（1-5日）决策 Skill，基于 AkShare 实时/历史数据进行情绪、板块、个股与资金流分析。

目录结构

a-share-short-decision/
├── tools/
│   ├── __init__.py
│   ├── settings.py
│   ├── market_data.py
│   ├── indicators.py
│   ├── sentiment.py
│   ├── money_flow.py
│   ├── fusion_engine.py
│   ├── risk_control.py
│   ├── reporting.py
│   └── decision_eval.py
├── prompts/
│   └── analysis_prompt.txt
├── data/
│   └── decision_log.jsonl
├── scheduler.yaml
├── config.json
├── main.py
├── SKILL.md
└── README.md

安装

pip install akshare pandas

常用命令

# 当日短线信号
python main.py short_term_signal_engine

# 指定日期短线信号
python main.py short_term_signal_engine --date 2026-02-12

# 记录指定日期预测
python main.py run_prediction_for_date --date 2026-02-12

# 对比预测与实际表现
python main.py compare_prediction_with_market --prediction-date 2026-02-12 --actual-date 2026-02-13

# 生成日报
python main.py generate_daily_report --date 2026-02-12

# 调试模式
python main.py short_term_signal_engine --date 2026-02-12 --debug

数据策略

• 默认严格真实数据模式：config.json 中 data_source.fallback_enabled=false
• 当关键数据不可用时，返回 data_source: unavailable 和友好提示，不返回模拟股票

筛股参数配置

筛股参数位于 config.json 的 strategy.screener。

主要字段：

• prefilter_change_pct：初筛涨幅阈值（实时池）
• min_change_pct：最终候选最低涨幅
• min_volume_ratio：最低量比阈值
• trend_lookback：趋势判断回看天数
• min_history_days：最小历史K线天数
• volume_baseline_days：量比基准窗口
• high_volume_bearish_drop_pct：高位巨量阴线跌幅阈值
• high_volume_bearish_vol_ratio：高位巨量阴线量比阈值
• historical_mode.*：历史日期模式专用阈值

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三档模板（可直接复制）

使用方式：将 config.json 里的 strategy.screener 整段替换为以下任意一档。

1) 激进（更多标的，容忍噪音）

"screener": {
  "prefilter_change_pct": 3.0,
  "min_change_pct": 3.5,
  "min_volume_ratio": 1.1,
  "trend_lookback": 2,
  "min_history_days": 5,
  "volume_baseline_days": 4,
  "high_volume_bearish_drop_pct": -4.0,
  "high_volume_bearish_vol_ratio": 3.0,
  "historical_mode": {
    "min_change_pct": 2.0,
    "trend_lookback": 2,
    "min_volume_ratio": 1.0,
    "high_volume_bearish_drop_pct": -4.5,
    "high_volume_bearish_vol_ratio": 3.2,
    "relaxed_pick_from_pool_when_empty": true
  }
}

适用：情绪强周期、想要更多候选、可接受更高回撤。

2) 平衡（默认推荐）

"screener": {
  "prefilter_change_pct": 4.5,
  "min_change_pct": 5.0,
  "min_volume_ratio": 1.5,
  "trend_lookback": 3,
  "min_history_days": 6,
  "volume_baseline_days": 5,
  "high_volume_bearish_drop_pct": -2.0,
  "high_volume_bearish_vol_ratio": 2.2,
  "historical_mode": {
    "min_change_pct": 3.0,
    "trend_lookback": 2,
    "min_volume_ratio": 1.2,
    "high_volume_bearish_drop_pct": -3.0,
    "high_volume_bearish_vol_ratio": 2.8,
    "relaxed_pick_from_pool_when_empty": true
  }
}

适用：大多数常规短线场景。

3) 保守（数量更少，质量优先）

"screener": {
  "prefilter_change_pct": 6.0,
  "min_change_pct": 7.0,
  "min_volume_ratio": 1.8,
  "trend_lookback": 4,
  "min_history_days": 8,
  "volume_baseline_days": 6,
  "high_volume_bearish_drop_pct": -1.5,
  "high_volume_bearish_vol_ratio": 1.8,
  "historical_mode": {
    "min_change_pct": 4.5,
    "trend_lookback": 3,
    "min_volume_ratio": 1.4,
    "high_volume_bearish_drop_pct": -2.2,
    "high_volume_bearish_vol_ratio": 2.2,
    "relaxed_pick_from_pool_when_empty": false
  }
}

适用：震荡期/弱市，优先控制误判与回撤。

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风险说明

本工具仅用于策略研究与辅助决策，不构成投资建议。股市有风险，入市需谨慎。