App Development

The zone for programmers building trading apps using languages such as C++, C#, Java, Python, Swift, etc.

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  1. Backtesting without coding

    Started by BKR88 Mar 27, 2024
    Replies:
    5
    Views:
    3,805
    SunTrader
    Jul 2, 2025 at 9:48 AM

  2. FNG

    Started by hagan Jun 15, 2025
    Replies:
    4
    Views:
    343
    christhesquid
    Jun 16, 2025

  3. Experienced Python Developer | Trading Systems | Interactive Brokers & OANDA | Toronto-Based

    Started by saeedb2000 May 11, 2025
    Replies:
    9
    Views:
    1,213
    louisnguyen1982
    Jun 16, 2025

  4. Mark's MultiCharts.NET C# code library

    Started by MarkBrown May 27, 2025
    Replies:
    2
    Views:
    890
    DarkerthanDarc
    May 27, 2025

  5. Separating the pros from retail.

    Started by spy May 11, 2025
    Replies:
    23
    Views:
    1,878
    Faizanidrishi
    May 14, 2025

  6. Interactive Brokers API Forum

    Started by JasonJonesA11 Jan 28, 2019
    Replies:
    7
    Views:
    5,427
    BigAnthony
    May 13, 2025

  7. Ride the AI wave

    Started by Aquarians Mar 19, 2025
    Replies:
    3
    Views:
    1,604
    mason macgregorson
    Mar 20, 2025

  8. Order execution - Code? Github ?

    Started by LiquidMike Mar 15, 2025
    Replies:
    5
    Views:
    755
    bln
    Mar 18, 2025

  9. Any demand learning to write your own algos?

    Started by themickey May 18, 2024
    Replies:
    46
    Views:
    18,850
    themickey
    Mar 8, 2025

  10. Schwab API

    Started by Real Money Jan 30, 2025
    Replies:
    3
    Views:
    6,760
    Real Money
    Feb 8, 2025

  11. Do you guys use Zorro?

    Started by GloriaBrown Dec 25, 2018
    Replies:
    14
    Views:
    18,440
    MarkBrown
    Jan 22, 2025

  12. You never expected this

    Started by Drawdown Addict Dec 27, 2024
    Replies:
    49
    Views:
    9,545
    tomi01
    Jan 1, 2025

  13. Volume data issues with IBKR Sample App

    Started by Lior Dec 1, 2024
    Replies:
    8
    Views:
    8,390
    NorgateData
    Dec 5, 2024

  14. Historical Data bundle

    Started by gaihosa Dec 4, 2024
    Replies:
    1
    Views:
    7,233
    NorgateData
    Dec 5, 2024

  15. Brick and mortar büsiness

    Started by Aquarians Nov 16, 2024
    Replies:
    8
    Views:
    8,517
    TheDawn
    Nov 17, 2024
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