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skills

skills contains 32 collected skills from gauss314, with repository-level occupation coverage and site-owned skill detail pages.

skills collected
32
Stars
164
updated
2026-06-14
Forks
26
Occupation coverage
2 occupation categories · 100% classified
repository explorer

Skills in this repository

historyofmarket
data-scientists-152051

History of Market (historyofmarket.com) — API publica con 88 datasets historicos de indices US desde 1871. S&P 500 (price, CAPE, EPS, drawdowns, changes, constituents), Nasdaq Composite/Nasdaq 100 (price, volatility, VXN, changes), Dow Jones, SOX/SMH, sector ETFs (XLK, XLF), Magnificent 7 y macro. Sin API key, CORS libre, CC BY 4.0.

2026-06-14
yahoo-finance
software-developers

API no oficial de Yahoo Finance: precios, históricos, fundamentales, opciones, noticias en JSON puro sin wrappers.

2026-06-14
portfolio
data-scientists-152051

Construcción y optimización cuantitativa de portafolios: Markowitz (scipy.optimize + Monte Carlo), Black-Litterman (prior CAPM, views absolutas/relativas, posterior bayesiano), HRP/HERC/NCO (clustering jerárquico, risk parity, NCO con restricciones). Todo flat numpy + scipy, sin Riskfolio-Lib ni PyPortfolioOpt.

2026-06-11
primary
software-developers

Trading API de Primary (Matba ROFEX): futuros, opciones, acciones, bonos. Órdenes, posiciones, cuenta, market data.

2026-06-08
backtesting
data-scientists-152051

Academic backtesting framework for quantitative research. ~30 risk and performance ratios, 10 classes of indicators, event-driven engine with 6+ strategies, MPT optimizer, forward-looking simulation with Johnson SU + t-Copula, walk-forward CV, stress testing, fundamental analysis (Altman Z, Piotroski, DuPont). All flat Python + numpy.

2026-06-07
option-pricing
data-scientists-152051

Pricing completo de opciones europeas y americanas. 9 metodos: Black-Scholes, Binomial CRR, Trinomial, Monte Carlo (antithetic) + Longstaff-Schwartz, Bjerksund-Stensland 2002 / BAW (American closed-form), Heston 1993 (vol estocastica, sonrisa via Fourier), Bates 1996 (Heston + Merton jumps, crash risk), greeks (BS), implied vol, P(ITM) y P(Profit). Disenado para backtesting: cada funcion es flat Python vectorizado con numpy (sin abstracciones), usa math.erfc (no scipy). BS 2.4 us/op, BS2 3.6 us, Heston 400 us, Binomial N=500 5.6 ms. CLI con 15 modos mas validate y bench. Time complexity O(1) para todos los closed-form.

2026-06-07
indec
software-developers

Datos macro y sociales de Argentina via la API oficial Series de Tiempo del Estado (apis.datos.gob.ar/series). ~4250 series del INDEC + BCRA + Min Economia + Sec Trabajo. Sin auth, sin API key. IPC nacional, EMAE, IPI, ISAC, EPH (desempleo), pobreza, comercio exterior, salarios (RIPTE, SMVM), tipo de cambio, reservas, REM expectativas. Transformaciones builtin (% YoY, % YTD, change) y agregacion temporal (daily→monthly→yearly) server-side. La API mas estable y mejor documentada del repo.

2026-06-05
google-finance
software-developers

Datos de Google Finance via batchexecute (API RPC interna sin auth ni API key). Quote, OHLC intraday 1-min y 5-min, OHLC daily, financials masivos (income/balance/cashflow), earnings, analyst recommendations + opinions, descripcion empresa, peers, news, indices globales (Dow/S&P/NASDAQ/VIX/DAX), sectors heatmap. Cobertura mercados US (NASDAQ/NYSE) y argentinos (BCBA). ⚠️ API NO oficial — leer LIMITATIONS_TROUBLESHOOTING.md antes de uso productivo.

2026-06-05
tradingview
software-developers

Datos de mercado de TradingView via APIs publicas internas sin auth: Scanner (~300 columnas con quote/indicadores tecnicos/financials/earnings/ratings/targets), Symbol Search v3 (ISIN/CUSIP/CIK), News Headlines, scraping HTML de subpages (technicals/financials/forecast/options/ideas). Cobertura GLOBAL: 100k+ stocks, 50k+ cryptos, indices, forex, bonos. 24 modos CLI.

2026-06-05
cafci
software-developers

Datos de fondos comunes de inversion argentinos via CAFCI (Camara Argentina de Fondos Comunes de Inversion). Combina catalogo JSON (1152 fondos, 4615 clases, fees, IDs, metadata), snapshot diario XLSX (VCP, patrimonio, market share, variaciones), ficha individual markdown (rendimientos TNA por periodo) y composicion de cartera (top activos). Sin API key.

2026-06-05
morningstar
software-developers

Morningstar Screener via API JSON publica: descarga masiva de 53 universes (102K+ listings, 39 paises, NYSE/Nasdaq/BCBA/etc) con 33 campos (precio, market cap, ratios, retornos 1d/1w/1m/3m/6m/12m/36m/60m/120m, deuda, dividend yield, sector, industria). Sin API key, sin auth.

2026-06-05
byma
software-developers

Datos de mercado de BYMA (Bolsas y Mercados Argentinos) via API publica: paneles de acciones lideres, CEDEARs, bonos soberanos, LECAPs/BONCAPs, ONs corporativas, cauciones, opciones y SENEBI. Historicos OHLCV de instrumentos e indices (MERVAL, BURCAP). Ficha tecnica de bonos con cronograma de amortizacion. Sin API key.

2026-06-05
investing
software-developers

Investing.com via HTML scrape: cotizaciones, historico OHLCV, fundamentals (income/balance/cashflow/ratios), dividendos, earnings, perfil de empresa. 81K+ equities, 344 commodities, 10K indices, 2.4K currencies, 10K ETFs, 4.1K cryptos. Cobertura global.

2026-06-05
mae
software-developers

Datos de mercado del MAE (Mercado Abierto Electronico de Argentina): renta fija, cauciones, REPO, FOREX, contratos de futuro dolar (DDF), indice ARS-MAE, licitaciones primarias, comunicados institucionales, flujos de fondos para curvas. Sin API key.

2026-06-05
cboe-data
software-developers

Datos de CBOE via APIs publicas: cotizaciones delayed de indices, futuros VX, charts intraday, most-active, market summary (equities + opciones), symbol lookup, futures products. Sin API key.

2026-06-04
nasdaq-data
software-developers

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

2026-06-04
barchart
software-developers

Quotes, fundamentals, insider, analyst ratings, earnings estimates, financial summary, income/balance/cashflow detail y company profile (delayed 15-20min). 30K+ stocks US y ADRs globales. Sin API key.

2026-06-04
simplywallst
software-developers

Data financiera de 120K+ stocks globales: snowflake scores, valuation, financial health, dividend analysis, insider transactions. Sin API key.

2026-06-04
companiesmarketcap
software-developers

Scraper de CompaniesMarketCap: rankings (marketcap, earnings, revenue, employees, ratios), stock history y ETF holdings. Sin API key.

2026-06-03
earningswhispers
software-developers

Earnings transcripts completos via API publica de EarningsWhispers. Sin anti-bot, sin auth. 33,500+ stocks globales trackeados. Test ok en mas de 60 tickers, AAPL, MSFT, GGAL, SHEL, TM, VALE etc

2026-06-03
finnhub
software-developers

API de datos financieros completa: stocks US/global, forex, crypto, fundamentales, noticias, earnings, recomendaciones, WebSocket. 60 calls/min gratis.

2026-06-03
fred-macro
software-developers

API gratuita de la Reserva Federal (FRED): 840K+ series macroeconómicas (GDP, CPI, tasas, empleo, M2, VIX, treasuries).

2026-06-03
marketscreener
software-developers

Scraper de MarketScreener (S&P Capital IQ): earnings transcripts, cotizaciones, perfiles empresa, financials, valuation, consenso analistas, noticias, insider trading, ratings. Sin API key.

2026-06-03
alpaca-data
software-developers

Market Data API de Alpaca: acciones, crypto, opciones. Historical y real-time data para 5000+ stocks.

2026-06-03
alpaca-trading
software-developers

Trading API de Alpaca: órdenes, posiciones, cuenta. Paper trading y live trading de acciones, crypto y opciones.

2026-06-03
alpha-vantage
software-developers

API de datos financieros de EE.UU.: acciones, forex, crypto, indicadores técnicos, fundamental data.

2026-06-03
data912
software-developers

API del mercado argentino: acciones, CEDEARs, bonos, MEP, CCL con datos live e históricos (OHLC).

2026-06-03
finviz
software-developers

Scraper de Finviz: datos fundamentales, técnicos, insider trading, news y screener para acciones US. Sin API oficial.

2026-06-03
macrotrends
software-developers

Scraper de Macrotrends: financial statements, ratios, employee count con 15+ años de data histórica. Sin API key.

2026-06-03
marketwatch
software-developers

Scraper de MarketWatch: quotes, financials (income/balance/cash flow), SEC filings, analyst estimates, options chain, historical OHLCV. Sin API key.

2026-06-03
sec-data
software-developers

SEC EDGAR financial data: secfi library + structured JSON income statements, balance sheets, cash flow from XBRL facts.

2026-06-03
bcra-macro
software-developers

API de Estadísticas Monetarias v4.0 del BCRA con 638 series macroeconómicas (reservas, tipo de cambio, tasas, M1/M2/M3, inflación, CER, UVA).

2026-06-03