Stock Quote

Stock Quote Skill

Real-time stock price and fundamental data retrieval skill.

Quick Start

# Single stock (uses Stooq - free, no key)
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA
Multiple stocks
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA TSLA BABA ORCL
JSON output (for programmatic use)
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA TSLA --json
Force specific data source
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA --source yfinance
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA --source stooq
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA --source fmp

Output Fields

| Field | Description | |-------|-------------| | price | Current market price | | change | Price change from previous close | | change_percent | Percentage change | | previous_close | Previous trading day's close | | day_high / day_low | Today's trading range | | volume | Trading volume | | market_cap | Market capitalization | | pe_ratio | Trailing P/E ratio | | week_52_high / week_52_low | 52-week range | | dividend_yield | Dividend yield (if applicable) |

Data Sources

| Source | Priority | API Key | Coverage | Notes | |--------|----------|---------|----------|-------| | Stooq | 1st (auto) | ❌ No | US stocks | Free, delayed EOD prices | | yfinance | 2nd | ❌ No | Global | Rate limited (~2000/day) | | FMP | 3rd | ⚠️ Demo | Global | Limited demo data | | Web | 4th | ❌ No | Yahoo only | HTML scraping |

Auto mode (default): Stooq → yfinance → FMP → Web scrape

Integration Examples

Update Portfolio Holdings

from skills.stock_quote.scripts.quote import fetch_yfinance_data
Fetch current prices for all holdings
holdings = ['NVDA', 'TSLA', 'BABA', 'ORCL', 'UNH', 'AAL', 'AMZN']
quotes = fetch_yfinance_data(holdings)
Calculate current portfolio value
total_value = sum(quote['price'] * shares for symbol, quote in quotes.items() 
                  if 'price' in quote and quote['price'])

Check Trading Rules Compliance

# Check PE ratio rule (PE > 35 blocked)
quote = fetch_yfinance_data(['NVDA'])['NVDA']
if quote.get('pe_ratio', 0) > 35:
    print("⚠️ PE ratio exceeds 35 - rule violation")
Check 52-week percentile (above 70% blocked)
if quote.get('price') and quote.get('week_52_high') and quote.get('week_52_low'):
    percentile = (quote['price'] - quote['week_52_low']) / \
                 (quote['week_52_high'] - quote['week_52_low'])
    if percentile > 0.70:
        print("⚠️ Price above 70th percentile of 52-week range")

Daily Heartbeat Update

Add to HEARTBEAT.md:

- Fetch current prices for all holdings (NVDA, TSLA, BABA, ORCL, UNH, AAL, AMZN)
Update MEMORY.md position table with latest market values
Check if any position within 5% of stop loss
Alert if TSLA approaches $385.90 stop loss

Error Handling

Always check for 'error' field in results before using price data.

Dependencies

# Primary (recommended)
pip install yfinance
Fallback (if yfinance unavailable)
pip install requests

Usage with Other Skills

Example Output

📈 NVDA: $176.46 +2.34 (+1.35%)
   市值：$4.32T
   PE: 68.45
   52 周：$108.13 - $185.50 (当前位置：73.2%)
📉 TSLA: $398.68 -5.12 (-1.27%)
   市值：$1.28T
   PE: 95.23
   52 周：$206.50 - $479.86 (当前位置：41.5%)

# Single stock (uses Stooq - free, no key)
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA
Multiple stocks
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA TSLA BABA ORCL
JSON output (for programmatic use)
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA TSLA --json
Force specific data source
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA --source yfinance
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA --source stooq
python ~/.openclaw/skills/stock-quote/scripts/quote.py NVDA --source fmp