What's Protra

Protra is a system trading software for the Japanese stock market. You can describe how to draw charts and trading systems with the built-in programming language.
Features
- Licenced under GNU GPLv3.
- Works on .NET Framework 2.0.
- Has own built-in programming language.
- The language can describe how to draw charts and trading systems.
- Provides a library to calculate various technical indicators.
- Shows trades and their performances after executing trading systems.
System Requirements
| OS | Windows 98SE or later versions |
| CPU | Pentium III 1.0GHz or higher |
| Memory | 256MB or more |
| Hard disk | 1GB free space |
Please see the Japanese page for more ditails.