Go to Tools > Preferences > Data and increase the In-memory cache size (number of tickers and bars). If your host machine has plenty of RAM, caching data in memory reduces the need for AmiBroker to constantly read small data files from the USB drive.
| Component | Portable Status | |-----------|----------------| | Executable | ✅ Works with /portable | | Database | ✅ Relative path | | Charts/Layouts | ✅ Stored in .\Layouts | | Formulas (AFL) | ✅ Inside .\Formulas | | Plugins | ✅ Must be in .\Plugins | | Registry | ✅ Not used (if config is correct) |
The method you choose determines the level of reliability you can expect. The table below outlines the primary approaches.
Amibroker is naturally lightweight, making it an excellent candidate for a portable configuration. Unlike bloated modern software, it does not rely heavily on deeply embedded Windows system components. File Structure and Dependencies amibroker portable extra quality
Create a portable.cfg file in the AmiBroker folder:
Setting Up AmiBroker Portable: Build a High-Performance Trading Environment on a USB Drive
Follow these steps to create a clean, standalone AmiBroker directory. 1. Extract the Core Files Go to Tools > Preferences > Data and
Create a new text file in the root AmiBroker-Portable directory, rename it to start.bat , and paste the following script:
: Use the Performance Monitor (right-side of the status bar) to ensure your portable drive's read/write speeds aren't causing lag during real-time data streaming.
When a new official version or beta is released, you can update your portable setup by installing the update on a desktop computer, copying the updated Broker.exe and updated plugin DLLs, and replacing the older files on your portable drive. Your underlying data, formulas, and layouts will remain untouched. The table below outlines the primary approaches
The goal is not just portability; it is durability and performance parity with a desktop installation.
Set the Data directory using a relative subfolder name, such as .\Data\MyDatabase .
Go to Tools > Preferences > Data and increase the In-memory cache size (number of tickers and bars). If your host machine has plenty of RAM, caching data in memory reduces the need for AmiBroker to constantly read small data files from the USB drive.
| Component | Portable Status | |-----------|----------------| | Executable | ✅ Works with /portable | | Database | ✅ Relative path | | Charts/Layouts | ✅ Stored in .\Layouts | | Formulas (AFL) | ✅ Inside .\Formulas | | Plugins | ✅ Must be in .\Plugins | | Registry | ✅ Not used (if config is correct) |
The method you choose determines the level of reliability you can expect. The table below outlines the primary approaches.
Amibroker is naturally lightweight, making it an excellent candidate for a portable configuration. Unlike bloated modern software, it does not rely heavily on deeply embedded Windows system components. File Structure and Dependencies
Create a portable.cfg file in the AmiBroker folder:
Setting Up AmiBroker Portable: Build a High-Performance Trading Environment on a USB Drive
Follow these steps to create a clean, standalone AmiBroker directory. 1. Extract the Core Files
Create a new text file in the root AmiBroker-Portable directory, rename it to start.bat , and paste the following script:
: Use the Performance Monitor (right-side of the status bar) to ensure your portable drive's read/write speeds aren't causing lag during real-time data streaming.
When a new official version or beta is released, you can update your portable setup by installing the update on a desktop computer, copying the updated Broker.exe and updated plugin DLLs, and replacing the older files on your portable drive. Your underlying data, formulas, and layouts will remain untouched.
The goal is not just portability; it is durability and performance parity with a desktop installation.
Set the Data directory using a relative subfolder name, such as .\Data\MyDatabase .
