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Data source selection — VN-only. All data comes from vnstock (fundamentals + OHLCV) and VietFin DNSE (OHLCV fallback).
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Candlestick pattern recognition engine, pure pandas vectorized implementation of 15 classic candlestick patterns (5 single-candle + 5 double-candle + 4 triple-candle + 1 trend confirmation), generating a composite signal from bullish/bearish pattern scores.
基于缠论（缠中说禅）的形态识别引擎，使用czsc库自动检测K线分型、笔、中枢，并生成一买/一卖/二买/二卖/三买/三卖等买卖点信号。支持多周期分析和形态分类（3/5/7/9/11笔形态）。
A股可转债分析——转股/纯债/期权三维估值、下修/强赎/回售博弈、双低策略与转债轮动选债框架
公司事件驱动分析：并购套利价差计算、大股东增减持信号、股权激励解读、定增配股影响评估、A股ST/退市预警
Elliott Wave Theory signal engine. Detects swing points through Zigzag, matches 5-wave impulse and 3-wave corrective structures, validates them with Fibonacci wave relationships, and generates trend-top / correction-complete signals. Pure in-house pandas implementation.
ETF分析：产品筛选、费率对比、跟踪误差、流动性评估、策略应用与中国市场ETF量化配置框架。
| name | data-routing |
| category | data-source |
| description | Data source selection — VN-only. All data comes from vnstock (fundamentals + OHLCV) and VietFin DNSE (OHLCV fallback). |
| Source | Markets | Auth Required | How |
|---|---|---|---|
| vnstock | VN equities, indices, ETFs, futures | Optional (VN_STOCK_KEY in .env) | Tool: vn_stock_analyze, vn_factor_data, alpha_bench(universe="vn-index") |
| VietFin DNSE | VN OHLCV | No | Backend fallback for OHLCV (used automatically by loaders) |
| DNSE REST API | VN equities intraday | DNSE_API_KEY + DNSE_API_SECRET | Direct REST call — independent of WebSocket; supports 1m/5m/15m/30m/1H/1D |
| Use Case | Tool | Example |
|---|---|---|
| Single stock analysis | vn_stock_analyze(symbol="VCB", days=365) | Price + profile + ratios + financials |
| Multi-stock factor data | vn_factor_data(universe="vn-index", factor="pe", period="2024-2025") | Factor CSV + return CSV → factor_analysis |
| VN factor benchmark | python run_ic_test.py | Bench 31 VN-core factors on HOSE → IC/IR report |
| Backtest | backtest(run_dir=...) with config.json source: "vietfin" or "auto" | Backtest signal engine on VN stocks |
| Market index | vn_index(symbol="VNINDEX", days=365) | Index OHLCV |
| Mutual funds | vn_fund_search() + vn_fund_history() | Fund NAV data |
| Intraday OHLCV | GET /api/stock/intraday/{symbol}?resolution=5&start=...&end=... | Direct REST: DNSE REST API, resolutions: 1, 5, 15, 30, 1H, 1D |
| Minute analysis | vn_intraday_analysis(symbol="VIC", resolution="5m", days=5) | Intraday VWAP/TWAP/volume profile via DNSE REST |
For backtest config.json:
"source": "vietfin" — VietFin data (vnstock fundamentals fallback)"source": "dnse" — DNSE broker data (supports intraday intervals: "interval": "5m")"source": "auto" — automatic routing (recommended)For minute-level backtests, use "interval" in config.json:
{
"source": "dnse",
"codes": ["VIC"],
"start_date": "2026-05-25",
"end_date": "2026-06-02",
"interval": "5m",
"initial_cash": 100000000,
"commission": 0.00025
}
Do NOT use tushare, akshare, or okx — they are not available.