What's Protra

protra.png ptsim.png

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.


  • 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

OSWindows XP or later versions
CPU Pentium III 1.0GHz or equivalent
Memory256MB or more
Hard disk1GB free space

Please see the Japanese page for more ditails.

Recent Tickets

東証一部の騰落レシオをptsimで使いたい2019-12-03 08:31
東証一部銘柄での25日騰落レシオを使用して、売買検証したいです。 tilibを見たのですが、それらしいものがないようです。 ...panacoran
チャート内、マウスポインタ位置の縦線表示対応2019-11-29 18:58
縦軸の株価と、移動平均線の株価のカンマ表記対応2019-11-29 00:54