People/gauss314
Juanpy

Juanpy

builder

Profe @UCEMA-QUANt empresario pyme, programador, matemático, ingeniero UTN FRBA, altoNerd, Autor de libros: "Python para finanzas Quant"

ArgentinaLa Imprenta Digital SRL
x github website
Python
167★
stars on radar
+3
last 7 days
21
public repos
Open source on the radar · 1
Agent skills · 32see the collection →
backtestingscripts
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.
Other · gauss314/skills
portfolioscripts
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.
Other · gauss314/skills
indecscripts
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.
Security · gauss314/skills
tradingviewscripts
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.
Security · gauss314/skills
historyofmarketscripts
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.
Backend & API · gauss314/skills
primaryscripts
Trading API de Primary (Matba ROFEX): futuros, opciones, acciones, bonos. Órdenes, posiciones, cuenta, market data.
Data & Analytics · gauss314/skills
google-financescripts
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.
Security · gauss314/skills
option-pricingscripts
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) p
Business & Finance · gauss314/skills
fred-macroscripts
API gratuita de la Reserva Federal (FRED): 840K+ series macroeconómicas (GDP, CPI, tasas, empleo, M2, VIX, treasuries).
Backend & API · gauss314/skills
yahoo-financescripts
API no oficial de Yahoo Finance: precios, históricos, fundamentales, opciones, noticias en JSON puro sin wrappers.
Backend & API · gauss314/skills
morningstarscripts
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.
Security · gauss314/skills
data912scripts
API del mercado argentino: acciones, CEDEARs, bonos, MEP, CCL con datos live e históricos (OHLC).
Backend & API · gauss314/skills
Roles are derived from products, launches and repositories we track — not from self-description.