#quantitative-finance

Evidence-First Financial AI — the Science Trust Layer for Financial AI. Open-source, runs on your own hardware. Every claim traces to an SEC filing; every method is locked before the data arrives; every result is kept in a public, hash-linked record built to be recomputed by anyone. Research & education only — not investment advice. Apache-2.0.

CLI for the Clear Street API

基于 C++23 核心的 Python 金融衍生品定价库，覆盖香草期权及雪球、凤凰等奇异产品，提供解析、有限差分与蒙特卡洛等多种定价方法，支持 Greeks、隐含参数求解及可选 CUDA 加速。

A股全栈数据工具包：行情K线·当日逐笔·研报·信号·资金面·新闻·财务·公告·打板·ETF期权·舆情·宏观利率·期货大宗(含大商所日K)·事件驱动·可转债 | 15层·87端点·34数据源·除iwencai外免Key | A-share data for AI agents: K-lines, ticks, reports, fund flow, news, financials, filings, options, macro, futures, events, convertibles | 15 layers·87 endpoints·34 sources

Local-first algorithmic trading, backtesting & MEV research for Solana. DEX & perp native — Hyperliquid live, Phoenix/Jupiter planned. Free data.

Normalize heterogeneous market-data feeds (CSV, WebSocket JSON, FIX) into one exchange-agnostic schema. Pure Python, zero deps.