Finance

Bun/TypeScript multi-exchange perpetuals trading bot + HK momentum strategy

Plataforma de trading gratis y de código abierto para Mac (con guía para portarla a Windows con Claude): footprint, DOM, backtesting anti-sobreoptimización y estrategias con IA. 100 % local.

华尔街式财经/科技解读短片 skill：设计思路、风格语言，以及找片、截图、配音、渲染和混音工具。

Thư viện .NET & Web API hiệu năng cao xử lý mã QR thanh toán VietQR chuẩn NAPAS247 & EMVCo. Hỗ trợ .NET 6/8/9/10, nhúng sẵn 76+ ngân hàng, render PNG/WebP/SVG.

DKKD13 个人开发的第三方 DSH 金融研究插件：研究 Skills、证据资料库、个股图表与模拟基金。与 DeepSeek 官方无隶属关系。

Holdings exposure, what-if scenarios, cost and capacity, backtest checks, and published research.

Claude Code skills for Indian stock market investors and traders — NSE/BSE analysis, F&O strategies, technical charting, fundamental screening, Indian taxation, and trading workflows.

Source-available payment error decoder and transaction flow visualizer for Stripe, Adyen, payabl. and more.

Event-driven algorithmic trading engine for .NET. Write a strategy once and run it unchanged in backtest, paper and live trading, deterministic, with fixed-point money and adapters for Binance, Bybit, OKX, Kraken, Bitget, Gate, KuCoin and Hyperliquid.

OSS trading workspace with your favorite agents

A local-first AI quant research platform: questions are persistent, conclusions are versioned, and prior findings are recalled into the next call. Python + Next.js, AGPL-3.0-only.

Open-source Grid + DCA trading bot for crypto. Supports Binance, Bybit, OKX, Hyperliquid, dYdX, Bitget. Advanced customization, OrderBook, risk management, Web UI and backtesting.

AI agent skill (Claude Code / Codex) for deterministic K-line structure analysis of A-shares, HK & US stocks: triple-barrier risk plans, 15-day normal volatility range, no-lookahead backtest, JSON + PNG + offline HTML from real market data. A股/港股/美股 K线结构识别与风控研究技能，真实行情、无前视回测。仅供研究，不构成投资建议。

Open-source personal finance app with an AI financial advisor: track your net worth, investments, ETFs, cash and debts on your own computer.

PolyTutor overview of Polymarket trading bots: strategy guides (copy trading, market making, dump-hedge, last-seconds, sports), case studies, and engineering notes. Smart trading. Real edge.

Passive market-making bot for Predict.fun: quotes from live order books, replaces stale orders and cancels on unsafe price/depth; Windows desktop app and web console for Ubuntu servers.

低代码的 A 股量化回测工具 · Low-code quant backtesting for China A-shares

Real-time HFT bot for Polymarket crypto Up/Down markets combining CLOB order books, Chainlink feeds and multi-exchange prices with TWAP and Black-Scholes probability models; paper mode and backtests.

One open-source API for prediction markets. Trade Kalshi, Polymarket, Polymarket US and Opinion with one Python SDK: unified market data, smart order routing across venues, and advanced order types. Plus tick-level Kalshi order book history.

Analyze the Indonesian stock market (IDX/IHSG) from web terminal, CLI, or any AI agents via MCP server. IHSG Prices, Fundamentals, and Screening. Free and No API keys required. Changelog: https://github.com/fzn0x/idx/blob/main/CHANGELOG.md

A repository of hundreds of strategies I tested against 7 stage validation on 6 months of data

Autonomous trading agents with deterministic execution. The agents propose; the system decides.

Niko - rotina, estudos, finanças, metas e os serviços que você acompanha, reunidos em um só lugar e cuidados por um time de agentes com personalidade própria.

Finathink — Financial Research Optimizer for auditable, point-in-time research, mathematical learning, and constrained portfolio analysis.

OpenBB Finance: Open-Source Investment Research and Quantitative Analysis Platform

A corridor-integrity monitor for the Stellar network. Prices stablecoin→fiat-token corridors, scores routes against independent reference rates, and refuses to recommend when all options are unusable. Features wallet integration (Freighter/Albedo) and on-chain attestations via Soroban smart contracts.

Kolo's Stellar community savings web app: Next.js member and admin dashboards, with wallet and Soroban integrations in development.

⚡ Ultra-Low Latency Continuous Double Auction Matching Engine in Java 21 Loom. In-memory L2 market depth, price-time priority, STOMP WebSockets, 50k+ ops/sec.

Milan-Capital: Autonomous Multi-Agent Equity Trading System with Pre-Registered Hypothesis Testing

Quantitative NSE Stock Analysis System with Research-Backed Signal Engine

Kist Finance: Local-first personal finance hub with built-in private AI

Stock-Porn: Because numbers are sexy and fun to watch

Pairs Trading Research and Backtesting: Methods, Data, and Evaluation

Open-source Stellar and Soroban API for peer-to-peer USDC settlement, wallet authentication, orders, and escrow coordination.

Open-source peer-to-peer payments on Stellar and Soroban. Connect a wallet, trade USDC, and coordinate local settlement.

Persistent personal Telegram agent in Go. One binary, one SQLite file, cheap replaceable model. Open loops, reminders, and spend tracking as first-class state.

Automated trading bot for Ethereum with gas preview, router support and terminal menu.

Compare ETF allocations with a browser-based research terminal: risk attribution, historical replay, cost scenarios and permission-aware reports.

Familiar money. New markets. BUYIN financial access layer for Robinhood Chain — product documentation and an offline reference.