Initial commit: A-share stock analysis project with screening, backtesting, and multi-factor analysis tools

2026-07-01 06:39:40 +00:00
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+---
+name: stock-analyzer
+description: Deep analysis of a single A-share stock covering technical, fundamental, capital flow, and sentiment dimensions
+---
+
+## What I Do
+
+Generate a comprehensive analysis report for a single stock:
+1. Fetch all relevant data for the stock
+2. Analyze across four dimensions
+3. Score each dimension (0-100)
+4. Provide overall rating and actionable insights
+
+## Capital Context (CRITICAL)
+
+**The user has ~5万 RMB capital.** Every analysis must include:
+
+- **Affordability check**: confirm the stock price × 100 shares is within reach
+- **Position sizing advice**: based on market conditions and stock risk profile, suggest how many lots the user should buy
+- **Risk in RMB**: always show stop-loss and take-profit levels in both percentage AND absolute RMB amount
+- **Transaction cost**: calculate estimated round-trip cost for the suggested position
+
+### Affordability Check
+```
+这股票一手要多少钱？ 股价 × 100 = ____ 元
+用户能买几手？ 分配的仓位金额 ÷ (股价 × 100) = ____ 手
+```
+
+## Analysis Dimensions
+
+### Technical Analysis
+- Trend positioning: identify if stock is in uptrend/downtrend/sideways
+- Moving average status: check MA alignment (5/10/20/60 day)
+- Support/Resistance levels: identify key price levels
+- Volume analysis: volume trend, volume-price divergence signals
+- RSI/MACD: oscillator readings and signals
+
+### Capital Flow Analysis
+- Main fund flow: net inflow trend over 3/5/10 days
+- Northbound capital: recent changes (if available)
+- Large order ratio: institutional activity signals
+
+### Fundamental Analysis
+- Valuation: PE/PB historical percentile
+- Profitability: ROE trend
+- Growth: revenue and profit YoY growth
+- Quick health check: debt ratio, cash flow
+
+### Sentiment Analysis
+- Recent news: key announcements in past 30 days
+- Analyst ratings: direction of recent rating changes
+
+## Scoring
+
+Weighted composite score (0-100):
+- Technical: 35%
+- Capital Flow: 30%
+- Fundamental: 25%
+- Sentiment: 10%
+
+## When to Use Me
+
+Use when the user asks to:
+- Analyze a specific stock by name or code
+- Evaluate whether a stock is worth buying
+- Get a detailed report on a stock
+
+## Workflow
+
+1. Get stock code (ask user if not provided)
+2. Call `stock-data` tools to fetch all data
+3. Analyze each dimension, calculate scores
+4. Perform affordability check (price × 100 vs 5万 budget)
+5. Present a structured report with:
+
+### Report Sections
+
+1. **Basic Info**: name, code, price, sector, market cap, 1手 cost
+2. **Overall Score**: composite rating with grade (A/B/C/D)
+3. **Dimension Breakdown**: each dimension's score with key observations
+4. **Technical Check**: trend, support/resistance, volume signal
+5. **Capital Flow Check**: recent money flow pattern and what it means
+6. **Fundamental Check**: valuation context, growth trajectory
+7. **News & Sentiment**: key events, sentiment direction
+8. **Position Suggestion**:
+   - Suggested lot count (based on market signal + stock risk)
+   - Total cost in RMB
+   - Estimated round-trip transaction cost
+9. **Risk Management**:
+   - Stop-loss level: price (¥) and loss amount (¥) with percentage
+   - Take-profit target: price (¥) and gain amount (¥) with percentage
+10. **Verdict**: Watch / Consider / Caution / Avoid — with one-sentence reason
+11. **Risk Disclaimer**: results for reference only
+
+## Risk Disclaimer
+
+Always remind the user: results are for reference only. Past performance does not guarantee future results. The user bears all trading risk.