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gauss314/skills

nasdaq-data

Scraper de datos de Nasdaq.com via API REST interna: cotizaciones, short interest, financials, institutional holdings, opciones, noticias. Sin API key.

First seen Jun 5, 2026

Installation

$ npx skills add gauss314/skills --skill nasdaq-data
View on skills.sh ↗ GitHub repository ↗

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
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Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 237
License LICENSE
Default branch main
Open issues 0
Status Active

Skill metadata

Parsed from SKILL.md frontmatter.

LicenseMIT

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 7,657 B
  • docs SUMMARY.md 170 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 236 installs

SKILL.md

Nasdaq — Datos de Mercado via API Interna

Skill para extraer datos de Nasdaq.com usando sus APIs REST internas — sin API key, sin autenticacion, sin rate limiting agresivo.

⚠️ Aviso Legal

  • Nasdaq no tiene API publica oficial gratuita. Estos endpoints son internos y pueden cambiar sin aviso.
  • Implementar rate limiting (minimo 0.3s entre requests).
  • Respetar los terminos de servicio del sitio.

Instalacion

El script usa requests (ya disponible en el entorno).

Scripts

Script Descripcion
[fetchnasdaq.py](./scripts/fetchnasdaq.py) Script principal: todos los endpoints disponibles

Uso rapido

# Informacion de la empresa + precio
python scripts/fetch_nasdaq.py info NVDA
python scripts/fetch_nasdaq.py info GGAL

# Short interest historico
python scripts/fetch_nasdaq.py short-interest GGAL

# Chart OHLCV (ultimo año por defecto)
python scripts/fetch_nasdaq.py chart NVDA
python scripts/fetch_nasdaq.py chart NVDA --from 2025-01-01 --to 2026-06-04

# Estados financieros (Income Statement, Balance Sheet, Cash Flow, Ratios)
python scripts/fetch_nasdaq.py financials NVDA

# Institutional holdings (13F)
python scripts/fetch_nasdaq.py institutional-holdings NVDA

# ETFs donde el stock es Top 10 Holding
python scripts/fetch_nasdaq.py holdings NVDA
python scripts/fetch_nasdaq.py holdings GGAL

# Top 10 Holdings de un ETF
python scripts/fetch_nasdaq.py etf-holdings SPY
python scripts/fetch_nasdaq.py etf-holdings QQQ

# Perfil de la empresa
python scripts/fetch_nasdaq.py company-profile AAPL

# Dividendos
python scripts/fetch_nasdaq.py dividends NVDA
python scripts/fetch_nasdaq.py eps NVDA                  # EPS histórico + upcoming

# Insider trading
python scripts/fetch_nasdaq.py insider-trades NVDA       # Summary 3/12m + transacciones
python scripts/fetch_nasdaq.py insider-trades NVDA --type buy
python scripts/fetch_nasdaq.py insider-trades NVDA --type sell
python scripts/fetch_nasdaq.py insider-trades NVDA --limit 20

# Opciones
python scripts/fetch_nasdaq.py option-chain NVDA

# Ultimas noticias
python scripts/fetch_nasdaq.py news NVDA --limit 5

# Screener de acciones
python scripts/fetch_nasdaq.py screener --exchange nasdaq --limit 10

# Screener de ETFs (4551 ETFs listados)
python scripts/fetch_nasdaq.py screener-etf --limit 5

# Calendarios globales
python scripts/fetch_nasdaq.py ipo-calendar                        # IPO upcoming (mes actual)
python scripts/fetch_nasdaq.py ipo-calendar --type spo             # SPO: secondary offerings
python scripts/fetch_nasdaq.py ipo-calendar --date 2026-05         # IPOs de Mayo 2026
python scripts/fetch_nasdaq.py ipo-calendar --type spo --date 2026-06  # SPOs de Junio 2026
python scripts/fetch_nasdaq.py earnings-calendar                   # Earnings hoy
python scripts/fetch_nasdaq.py earnings-calendar --date 2026-06-05 # Earnings de una fecha especifica
python scripts/fetch_nasdaq.py economic-calendar                   # Economic calendar (hoy)
python scripts/fetch_nasdaq.py economic-calendar --date 2026-06-04 # Economic calendar de una fecha
python scripts/fetch_nasdaq.py dividend-calendar                   # Dividendos hoy
python scripts/fetch_nasdaq.py dividend-calendar --date 2026-06-04 # Dividendos de una fecha
python scripts/fetch_nasdaq.py splits-calendar                     # Stock splits

# TODO: todos los endpoints en uno
python scripts/fetch_nasdaq.py all GGAL
python scripts/fetch_nasdaq.py all NVDA -o nvda_all.json

# Modo silencioso (solo JSON)
python scripts/fetch_nasdaq.py info AAPL -q
python scripts/fetch_nasdaq.py all MSFT -o msft.json -q

Endpoints disponibles

Modo Data Metodo Endpoint Interno
info Cotizacion, precio, key stats API REST /api/quote/{ticker}/info
short-interest Short interest historico API REST /api/quote/{ticker}/short-interest
chart OHLCV historico API REST /api/quote/{ticker}/chart
financials Income Statement, BS, CF, Ratios API REST /api/company/{ticker}/financials
institutional-holdings Tenencias institucionales (13F) API REST /api/company/{ticker}/institutional-holdings
holdings ETFs donde el stock es Top 10 Holding API REST /api/company/{ticker}/holdings
etf-holdings Top 10 Holdings de un ETF API REST /api/company/{ticker}/holdings
company-profile Descripcion, sector, direccion API REST /api/company/{ticker}/company-profile
dividends Dividendos API REST /api/quote/{ticker}/dividends
eps EPS historico + upcoming por ticker API REST /api/quote/{ticker}/eps
insider-trades Insider trading: summary 3/12m + transacciones API REST /api/company/{ticker}/insider-trades
option-chain Cadena de opciones API REST /api/quote/{ticker}/option-chain
news Ultimas noticias API REST /api/news/topic/articlebysymbol
screener Screener de acciones API REST /api/screener/stocks
screener-etf Screener de ETFs API REST /api/screener/etf
ipo-calendar IPO + SPO calendar API REST /api/ipo/calendar
earnings-calendar Earnings calendar con EPS API REST /api/calendar/earnings
economic-calendar Economic events (actual, consensus, previous) API REST /api/calendar/economicevents
dividend-calendar Dividendos (ex-date, pay-date, rate) API REST /api/calendar/dividends
splits-calendar Stock splits API REST /api/calendar/splits
all Todos los anteriores combinados - -

Flags adicionales

Flag Descripcion
--from YYYY-MM-DD Fecha inicio para chart
--to YYYY-MM-DD Fecha fin para chart
--limit N Limite de resultados (news, screener)
--offset N Offset para paginacion (screener)
--exchange X Exchange para screener (default: nasdaq)
`--type ipo\ spo\ all\ buy\ sell` Tipo: ipo/spo (ipo-calendar) o all/buy/sell (insider-trades)
`--date YYYY-MM\ DD` Fecha para calendarios: YYYY-MM (ipo) o YYYY-MM-DD (earnings/dividend)
-o archivo.json Guardar output a archivo
-q / --quiet Modo silencioso (solo JSON)

Rate limiting

Delay Resultado
<0.2s Riesgo de 429/baneo
0.3s ✅ Seguro (default en --all)
1s+ ✅ Ideal para multiples requests

Endpoints NO disponibles via API

Los siguientes datos no tienen endpoint JSON interno y requeririan scraping HTML:

Pagina Estado Alternativa
Holiday Schedule ❌ No hay API interna detectada Solo HTML
ETF Detail (AUM, fees, desc) ❌ No hay API interna Usar companiesmarketcap --etf TICKER

Estructura del skill

skills/nasdaq-data/
├── SKILL.md                          # Este archivo (guia rapida)
├── references/
│   └── REFERENCE.md                  # Documentacion completa de todos los endpoints
└── scripts/
    └── fetch_nasdaq.py               # Script principal

Documentacion detallada: Consultar [references/REFERENCE.md](./references/REFERENCE.md) para la documentacion exhaustiva de cada endpoint, estructuras JSON, ejemplos y consideraciones tecnicas.