MetaStock to CSV Converter

Windows WPF tool that converts MetaStock data (MASTER/EMASTER/XMASTER + F*.DAT/MWD) to CSV.

Build & Publish

dotnet restore
dotnet build -c Release
dotnet publish -c Release -r win-x64

Or run PowerShell script:

pwsh ./publish.ps1

Output: ./bin/Release/net8.0-windows/win-x64/publish/MetaStockConverter.exe

Usage

1. Select input folder containing master file and F*.DAT/F*.MWD.
2. Select output folder (defaults to CSV inside input).
3. Choose options and click Convert to CSV.

Anomalies are written to per-symbol *_anomalies.csv.

Notes

• Default behavior omits anomalies. Interpolation placeholder exists; full interpolation can be extended.
• App is self-contained single-file .NET 8, win-x64.