Amibroker: 6.35

No software is perfect. Here are the current quirks of AmiBroker 6.35 (as of patch 6.35.2):

The official AmiBroker support forum tracks these issues. Tomasz typically releases a hotfix within 2-4 weeks of major bug reports.

AmiBroker 6.35 is a stable, mature version ideal for users with legacy 32-bit plugins or older hardware. If you have a modern PC and use standard data feeds (like AmiQuote or standard broker APIs), upgrading to the 64-bit version is recommended for better performance and memory handling.

AmiBroker 6.35 is a professional technical analysis and trading platform version that introduced several performance enhancements and visual updates. Key highlights of this version include: Visual & UI Enhancements Dark Mode for Listviews

: Users can enable a customizable "black theme" for owner-draw listviews (such as Analysis and Real-Time Quote windows) by navigating to Tools -> Customize -> Appearance HighDPI Support

: Improved compatibility for high-resolution screens, ensuring parameter names are not truncated and UI buttons (Close/Minimize/Restore) are correctly scaled. Enhanced Text Tool

: Added independent font settings for text tools and per-study selectable font sizes. Performance Improvements 5x Rendering Speed amibroker 6.35

: The listview redraw speed was increased fivefold by bypassing standard Windows rendering bottlenecks, particularly noticeable when handling large datasets or columns. Increased Threading

: The maximum number of threads per single Analysis window was increased from 32 to 64, allowing for faster backtesting and explorations on modern multi-core CPUs. Optimised Sorting

: Listview sorting by date columns is now over 10 times faster compared to previous versions. AFL & Functional Updates New AFL Functions : Introduced functions like SafeDivide(x, y, valueifzerodiv) to handle division by zero, for statistical calculations. AFL Editor Improvements

: A function navigation combo box was added to the toolbar to quickly jump to user-defined function definitions within the code. Improved Batch Functionality

: Added clipboard support (Copy/Paste) for batch items and new optional parameters for batch commands like "Data Import ASCII" and "Execute and Wait". Compatibility & Upgrading Upgrade Policy

: Version 6.35 was provided as a free upgrade for users who purchased an AmiBroker license after November 28, 2017. AmiQuote Integration : This version supports integration with No software is perfect

for data fetching, including fixes for historical data providers like Yahoo Finance.

For more technical details or to download official documentation, you can visit the AmiBroker DevLog official guide for the new functions or help setting up a database in this version?

AI responses may include mistakes. For financial advice, consult a professional. Learn more AmiBroker 6.35.0 BETA Read Me 28 Nov 2019 —

| Feature | Amibroker 6.35 | TradingView | Python (backtrader/vectorbt) | |---------|----------------|--------------|-------------------------------| | Backtest speed | ⚡ Very fast | 🐢 Slow for large portfolios | Medium (depends on code) | | Learning curve | Steep | Moderate | Steep | | Portfolio backtest | ✅ Built-in | ❌ Limited | ✅ Full control | | Charting UI | Outdated | ✅ Modern | ❌ Manual coding | | Real-time auto trade | Possible (clunky) | Via webhooks | ✅ Robust | | Cost | One-time ~$250 (Pro) | Subscription | Free |

Since version 6.35 is a 32-bit application, it has specific limitations compared to modern 64-bit versions.

Tomasz Janeczko has hinted on the official forum that version 6.40 will focus on: The official AmiBroker support forum tracks these issues

However, the development pace is cautious. AmiBroker 6.35 is likely to remain the stable, production-ready version for at least 12-18 months.

AmiBroker 6.35 is not a flashy release—it’s a performance and stability milestone. For quantitative traders, hedge fund quants, and retail programmers, the upgrade to 6.35 unlocks database sizes and backtest speeds that were previously impossible on a single machine.

Key takeaways:

If you are still clinging to an old version because "it works," you are leaving speed and opportunity on the table. Download AmiBroker 6.35 today, re-run your most complex backtest, and prepare to be astonished by the difference.

Disclaimer: AmiBroker is a registered trademark of AmiBroker.com. This article is an independent review. Always test new software versions on demo accounts before live trading.

Ready to upgrade? Visit the official AmiBroker download page (login required) or check your license status under Help > About in your current version.

AmiBroker 6.35 is a legacy 32-bit version of the popular technical analysis software. While it is not the current version (AmiBroker has since moved to 64-bit versions 6.x and beyond), it remains widely used by traders who run older 32-bit systems or specific legacy plugins that are not compatible with 64-bit architecture.

Here is a comprehensive guide to setting up and using AmiBroker 6.35.