Loading...
Loading...
Scraper de CompaniesMarketCap: rankings (marketcap, earnings, revenue, employees, ratios), stock history y ETF holdings. Sin API key.
npx skill4agent add gauss314/skills companiesmarketcap?download=csvpip install requests beautifulsoup4| Script | Descripción |
|---|---|
| fetch_cmc.py | Script principal: rankings, stock history, ETF holdings |
# Ranking de market cap (default)
python scripts/fetch_cmc.py --rankings
# Ranking de earnings
python scripts/fetch_cmc.py --rankings --metric earnings
# Ranking de revenue (top 10)
python scripts/fetch_cmc.py --rankings --metric revenue --limit 10
# Stock marketcap histórico
python scripts/fetch_cmc.py --stock NVDA
python scripts/fetch_cmc.py --stock GGAL
# ETF holdings
python scripts/fetch_cmc.py --etf SPY --holdings
# Todo junto + output a JSON
python scripts/fetch_cmc.py --stock AAPL --rankings --output aapl_full.json
# Modo silencioso (solo JSON)
python scripts/fetch_cmc.py --rankings --metric earnings --limit 5 --quiet| Flag | Data | Método | Detalle |
|---|---|---|---|
| Ranking list | CSV download | 12 métricas + ETFs, ~10,852 empresas |
| Marketcap histórico | HTML | 28-31 años por stock |
| ETF holdings | HTML | ~505 posiciones (SPY) |
| ETF summary | HTML | Información del ETF |
--metric| Métrica | Descripción |
|---|---|
| Market Capitalization |
| Earnings (TTM) |
| Revenue (TTM) |
| Employee count |
| Price/Earnings ratio |
| Operating margin (TTM) |
| Total assets |
| Net assets |
| Total liabilities |
| Total debt |
| Cash on hand |
| Price/Book ratio |
| ETF market caps |
| Flag | Descripción |
|---|---|
| Limitar a N filas en rankings |
| Guardar output a archivo |
| Delay entre requests (default: 2.0s) |
| Modo silencioso (solo JSON) |
| Ticker | Nombre → Slug |
|---|---|
| NVDA | NVIDIA → |
| AAPL | Apple → |
| GGAL | Galicia Financial Group → |
| SPY | SPDR S&P 500 ETF → |
| BRK-B | Berkshire Hathaway → |
skills/companiesmarketcap/
├── SKILL.md # Este archivo
├── references/
│ └── REFERENCE.md # Documentación completa
└── scripts/
└── fetch_cmc.py # Script principal📖 Documentación detallada: Consultá references/REFERENCE.md para la documentación exhaustiva de cada endpoint, columnas, ejemplos y consideraciones técnicas.