1.goldmansachs / gs-quant
Python toolkit for quantitative finance
+318 stars
from 13,549 · score 5.77
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2.YichengYang-Ethan / oracle3-prediction-market-agent
Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.
+40 stars
from 520 · score 3.71
3.skfolio / skfolio
Python library for portfolio optimization, factor model construction, and risk management built on scikit-learn
+31 stars
from 2,547 · score 3.47
4.domokane / FinancePy
A Python Finance Library that focuses on the pricing and risk-management of Financial Derivatives, including fixed-income, equity, FX and credit derivatives.
+14 stars
from 3,196 · score 2.71
5.dogoncouch / LogESP
Open Source SIEM (Security Information and Event Management system).
+2 stars
from 224 · score 1.10