QuantStart.com - QSTrader backtesting simulation engine.
- equities
- backtesting-engine
- systematic-trading-strategies
- quantstart
Repository Index
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Statistical and Algorithmic Investing Strategies for Everyone
- machine-learning
- algorithmic-trading
- investment-portfolio
- portfolio-optimization
A self-hosted open source application for managing your invoices, clients and payments.
- php
- invoices
- invoicing
- open-source
Extract data from a wide range of Internet sources into a pandas DataFrame.
- html
- data-analysis
- data
- dataset
基于深度强化学习的开源自动因子工厂。
Paisa – Personal Finance Manager. https://paisa.fyi demo: https://demo.paisa.fyi
- ledger
- ledger-cli
- personal-finance
- visualization
A Python Finance Library that focuses on the pricing and risk-management of Financial Derivatives, including fixed-income, equity, FX and credit derivatives.
- risk
- pricing
- risk-management
- asset-allocation
面向 A 股日K、分钟K与ETF分钟数据的本地量化引擎，集成增量同步、本地缓存、复权、批量查询、回测与指标计算。
- a-share
- algorithmic-trading
- backtesting
- china-stock-market
第三方支付对接全能支付Java开发工具包.优雅的轻量级支付模块集成支付对接支付整合（微信,支付宝,银联,友店,富友,跨境支付paypal,payoneer(P卡派安盈)易极付）app,扫码,网页刷脸付刷卡付条码付转账服务商模式,微信分账,微信合单支付、支持多种支付类型多支付账户，支付与业务完全剥离，简单几行代码即可实现支付，简单快速完成支付模块的开发，可轻松嵌入到任何系统里 目前仅是一个开发工具包（即SDK），只提供简单Web实现，建议使用maven或gradle引用本项目即可使用本SDK提供的各种支付相关的功能
- pay
- alipay
- wxpay
- youdian
Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, Hyperliquid, Solana DEXs, 5 EVM chains. Scans for edge, executes instantly, manages risk while you sleep. Agent commerce protocol for machine-to-machine payments. Self-hosted. Built on Claude.
In-app purchases and subscriptions made easy. Support for iOS, watchOS, tvOS, macOS, and visionOS.
- swift
- objective-c
- swiftui
- iap
A self-hosted UPI & COD payment gateway with zero per-transaction platform fees, universal JavaScript checkout integration, dynamic QR payments, WhatsApp OTP authentication, and automated payment verification.
Cryptocurrency Exchange Websocket Data Feed Handler
- python
- trading
- market-data
- cryptocurrency
A school management Software
- school-management
- teacher-student
- attendance-system
- school-grading-system
The Open Source Trading Ecosystem for Everyone.
A comprehensive quantitative trading system with AI-powered analysis, real-time data processing, and advanced risk management
- machine-learning
- python
- quantitative-trading
Simple connector to Binance Public API
- binance-api
- connector
- crypto
- library
A high-frequency trading model using Interactive Brokers API with pairs and mean-reversion in Python
Your Next SaaS Template or Boilerplate ! A magic trip start with `bun create saasfly` . The more stars, the more surprises
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MyTT将通达信,同花顺,文华麦语言等指标公式,最简移植到Python中,核心库单个文件，仅百行代码,十几个核心函数，神奇的实现所有常见技术指标算法（不依赖talib库）的纯python实现和转换通达信MACD,RSI,BOLL,ATR,KDJ,CCI,PSY等公式,全部基于pandas函数计算方法封装，简洁且高性能，能非常方便的应用在股票指标公式,股市期货量化框架分析,自动程序化交易,数字货币量化等领域,它是您最精练的股市量化工具。Python library with most stock market indicators.
- indicators
- python
- macd
- rsi
Free and open-source webshop solution for hostings
- ecommerce
- hosting
- marketplace
- php
Open-source manufacturing ERP, MES and QMS. Quoting, MRP, inventory, shop floor, quality and lot/serial traceability on one Postgres schema, with a REST API and MCP server. Self-host or use Carbon Cloud.
A trading engine with high-speed performance and real-time notification