Java stock-market

Open-source Java projects categorized as stock-market

Top 4 Java stock-market Projects

stock-market
  1. exchange-core

    Ultra-fast matching engine written in Java based on LMAX Disruptor, Eclipse Collections, Real Logic Agrona, OpenHFT, LZ4 Java, and Adaptive Radix Trees.

    Project mention: Kimi K2.6 Rewrote Legacy Code for 185% More Throughput | dev.to | 2026-04-20

    The specific claim worth paying attention to is not just a benchmark score. Moonshot reports that Kimi K2.6 spent 13 hours rewriting parts of the open-source matching engine exchange-core, made more than 1,000 tool calls, changed over 4,000 lines of code, and produced large throughput gains without human intervention. That is a different category of demo from “it solved more LeetCode.”

  2. AppSignal

    Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

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  3. investbook

    Оценка эффективности инвестиций и трейдинга с учетом комиссий, налогов (удержанных и ожидающихся), дивидендов и купонов.

  4. td-ameritrade-client

    TD Ameritrade Java Client

  5. Simple-Random-Stock

    Randomly select a stock from your favorite U.S index and have them saved in your history for future uses. Enjoy! For more info, check the README.MD

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source stock-market projects in Java? This list will help you:

# Project Stars
1 exchange-core 2,638
2 investbook 335
3 td-ameritrade-client 69
4 Simple-Random-Stock 7

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Monitoring that respects your time & budget
APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.
www.appsignal.com