alpaca-data
Market Data API de Alpaca: acciones, crypto, opciones. Historical y real-time data para 5000+ stocks.
Scraper de Finviz: datos fundamentales, técnicos, insider trading, news y screener para acciones US. Sin API oficial.
$ npx -y skills add gauss314/skills --skill finviz --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
/finvizContext preview
The summary Claude sees to decide when to auto-load this skill.
Scraper de Finviz: datos fundamentales, técnicos, insider trading, news y screener para acciones US. Sin API oficial.
name: finviz description: "Scraper de Finviz: datos fundamentales, técnicos, insider trading, news y screener para acciones US. Sin API oficial." license: MIT
Scraper de [Finviz](https://finviz.com/) que extrae datos **fundamentales** (P/E, EPS, PEG, márgenes, etc.), **técnicos** (RSI, MACD, SMA, ATR), **insider trading**, **noticias** y **screener** para acciones del mercado US.
Finviz no tiene API pública oficial. Este skill scrapea el HTML de las páginas públicas usando `requests` + `BeautifulSoup`.
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pip install requests beautifulsoup4
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| Script | Descripción | |--------|-------------| | **[fetch_quote.py](./scripts/fetch_quote.py)** | Extrae perfil, fundamentales, técnicos, noticias e insider trading de un ticker. |
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# Fetch completo de un ticker python scripts/fetch_quote.py --ticker AAPL # Solo fundamentales python scripts/fetch_quote.py --ticker AAPL --fields fundamentals # Output a archivo JSON python scripts/fetch_quote.py --ticker MSFT --output msft_data.json # Múltiples tickers python scripts/fetch_quote.py --ticker AAPL,MSFT,GOOGL # Headlines de noticias (default: 5) python scripts/fetch_quote.py --ticker NVDA --news-headlines 10
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| Campo | Descripción | |-------|-------------| | `Market Cap` | Capitalización de mercado | | `P/E` | Price-to-Earnings ratio | | `Forward P/E` | Forward P/E | | `PEG` | PEG ratio | | `P/S` | Price-to-Sales | | `P/B` | Price-to-Book | | `EPS (ttm)` | Earnings Per Share (trailing 12 months) | | `EPS next Y` | Estimated EPS next year | | `Sales` | Revenue | | `Profit Margin` | Profit margin | | `ROE` | Return on Equity | | `ROA` | Return on Assets | | `Debt/Eq` | Debt-to-Equity | | `Dividend %` | Dividend yield | | `Insider Own` | Insider ownership | | `Instit Own` | Institutional ownership | | `Short Float` | Short float percentage | | `Target Price` | Analyst target price | | `Rating` | Analyst rating |
| Campo | Descripción | |-------|-------------| | `RSI (14)` | Relative Strength Index | | `SMA 20` | Simple Moving Average 20d | | `SMA 50` | Simple Moving Average 50d | | `SMA 200` | Simple Moving Average 200d | | `MACD` | MACD value | | `ATR` | Average True Range | | `BB` | Bollinger Bands midpoint | | `Volatility` | Volatility | | `Beta` | Beta |
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skills/finviz/
├── SKILL.md # Este archivo
├── references/
│ └── QUOTE_REFERENCE.md # Referencia de campos extraídos
└── scripts/
└── fetch_quote.py # Scraper principalOpen-source collection of skills compatible with the SKILL.md standard. Developed for the AI courses at UCEMA.
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