OpenStock screenshot

OpenStock

Updated: 12 Dec 2025
7609 Stars

OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built openly, for everyone, forever free.

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Overview

OpenStock stands out as an innovative open-source stock market application designed to democratize access to market data. With the growing concern over expensive brokerage platforms, OpenStock provides a refreshing alternative that aims to make stock tracking more accessible and user-friendly. Built with modern technology including Next.js and Tailwind CSS, this app allows users to track real-time prices, set alerts, and dive deep into company insights without the burden of fees or subscriptions.

The core mission behind OpenStock is to create a community-driven platform where knowledge is free and accessible to all. It’s more than just an app; it’s a movement towards transparency in the financial sector. Whether you’re a seasoned trader or a curious beginner, OpenStock invites you to explore the world of stock markets without the traditional barriers.

Features

  • Email/Password Authentication: Secure sign-in through Better Auth, ensuring your data is protected with robust user management.

  • Global Search and Command Palette: Quick and efficient stock searches powered by Finnhub, enabling seamless navigation through vast market data.

  • Personalized Watchlist: Tailored watchlists for individual users, securely stored in MongoDB for quick access to your favorite stocks.

  • In-Depth Stock Details: Access comprehensive information including advanced candlestick charts and company financials through TradingView widgets.

  • Market Overview Tools: Use TradingView’s heatmap, quotes, and top stories to stay updated on market trends and significant events.

  • Community-Driven Development: Continuously evolving through community contributions, fostering an environment where everyone can participate in building the app.

  • Open-Source Transparency: Be part of a movement that champions open knowledge and tools, making stock trading accessible to everyone, forever free.