stock/.opencode/skills/stock-analyzer/SKILL.md

name, description

name	description
stock-analyzer	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.