9.4.0.6 IB API Release

Published on December 9, 2007 in C#, Interactive Brokers and Software Development. 5 Comments

Hello Everyone, it sure has been some time since I’ve posted. I have been actively developing various ATS strategies, and have revised the C# Interactive Brokers API library to support the 9.40 beta currently out from IB. I have also fixed all known bugs as reported via email or through the forums. The following is the change log from the release notes.

  • 9.4.0.6 API and Bug Fix Release – 12/9/07
    • Updated to support 9.40 Interactive Brokers API Release
      • What-If Order Support
      • Commission Data
      • Contract/Contract Details Refactored
    • Fixed Historical Request 1 day limitation
    • Changed TickSizeEvent Args to use TickType instead of TickerType
    • All Enums / Container classes are now marked serializable
    • Fixed bug on Stop Limit Orders "STPLMT" -> "STP LMT"

As always please post on the forums with any questions.

Please precede to download from the utilities page, or directly here.

5 Responses to “9.4.0.6 IB API Release”

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  • joekharris
    December 15, 2007 at 4:08 pm

    I really appreciate what you are doing. If I could just make a small comment: the singular of Indices is Index, not Indice – e.g. the S&P 500 Stock Index, not the S&P 500 Stock Indice. :-)

  • Karl
    December 15, 2007 at 8:39 pm

    Hah – good catch! I’ll look out for that in future releases :)

    -Karl

  • Rony Boter
    January 2, 2008 at 2:18 pm

    Dear Karl,
    Now days we are considering embracing your TWS api wrapper, I was amazed to see you good design .
    However, recently when we try to connect the the server we keep getting the error:
    “Server version 34 is lower than required version 38.”
    We updated the IB station to the latest available version.
    Any Idea ?
    Any help would be appreciated
    Thanks, and keep up your great effort.
    Rony

  • Karl
    January 2, 2008 at 2:26 pm

    Hey Rony,

    That means you are getting pointed to an IB server that is an old version. You have two options, one make sure your TWS is the latest (Which it sounds like you did) and call IB to request that your account get updated, or you can use one of my previous releases of the C# wrapper(all available on the download page) which should work fine against server version 34.

    Let me know if there is anything else I can do,

    -Karl

  • Mazze
    May 1, 2008 at 7:55 am

    Awesome work, dude! Keep it going!!!

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