Open Exchange (OpEx) Icon

Open Exchange (OpEx)


The open source Algorithmic Trading System

5.0 Stars (3)
4 Downloads (This Week)
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OpEx is an application suite that includes the main building blocks of commercial electronic trading systems.

All OpEx applications run on distributed system architectures.

Open Exchange (OpEx) Web Site


  • Trading Screen: order entry, amendment, cancellation; order and trade blotters; trade and visualise market data for multiple securities
  • Order Manager: receives order instructions from order generators, sends order instructions to order destinations; routes orders to the appropriate destination based on configurable routing rules; persists order and execution data to the DB
  • Matching Exchange: executes order instructions; implements market and limit orders; configurable per-instrument preferences: minqty, maxqty, minprice, maxprice, pricetick; acts as a source of real time market data
  • Algorithmic Trading Agents: listen to market data to make trading decisions; per-agent configurable behaviour


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User Ratings

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
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User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Can anybody tell me how to install it correctly? I have download it and just follow the install guidance, but the program fails to run, I find it suitable for me to run an experiments, any help will be highly appreciated!

    Posted 03/03/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    open-exchange works perfectly, thanks

    Posted 10/31/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    open-exchange works great

    Posted 09/19/2012
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Additional Project Details



Intended Audience

Information Technology, Financial and Insurance Industry, Advanced End Users

User Interface


Programming Language

C#, Python



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