EUR/USD Single Pair
$15
EUR/USD across all available timeframes. Best for validating your workflow before buying a larger package.
Get EUR/USD Single PairHistorical Forex Data DownloadClean historical forex data
Clean historical forex data
for serious backtests
Download cleaned OHLCV data for forex research and Python backtesting. Built for traders and developers who would rather inspect coverage, load local Parquet files, and test strategies than spend days cleaning price history.
What you get
CoverageCoverage varies
Markets74 verified symbols
TimeframesM1 to weekly
Primary formatParquet
DeliverySecure download link
Built for research workflows
Historical forex data is useful only when it survives the workflow you actually use. These files are packaged for repeatable local analysis, not one-off screenshots.
Backtest algorithmic trading strategies without API rate limits.
Load Parquet files directly in pandas, DuckDB, R, or other data tools.
Convert audited source bars into CSV or platform-specific workflows when your own process requires it.
Run volatility, correlation, regime, and machine-learning research.
Build repeatable research pipelines on local files you control.
Audit historical price behavior without relying on broker history center limits.
Choose a dataset
Start small, or buy the full historical package.
Major Pairs
$49
Core major-pair files with pair-specific coverage reporting. The strongest audited coverage is currently GBPUSD, USDJPY, USDCHF, USDCAD, and NZDUSD.
Get Major PairsComplete Dataset
$129
74 verified pair and market folders, 518 Parquet files, and a release coverage report.
Get Complete DatasetWhy the cleaning layer matters
A backtest is only as good as its input data. Missing bars, duplicate timestamps, impossible OHLC values, session artifacts, and format conversion mistakes can all turn a strategy result into fiction.
HistoricalFX is being built around validation-first data packaging: normalize the raw archives, reconcile timeframes, verify exports, document limitations, and make the data easier to trust.
Read the data-quality methodology →Questions before buying
What historical forex data is included?
The current verified R2 release covers 74 pair and market folders with all 7 timeframes per symbol. Coverage varies by symbol; every release is audited before packaging.
What format do I get?
The live paid delivery format is Apache Parquet because it loads quickly and preserves typed columns. CSV and MetaTrader conversion files are being rebuilt and are not sold until matching delivery artifacts are uploaded.
Is this for live trading?
No. This is historical research and backtesting data. It is designed for analysis, strategy testing, education, and development workflows.
Why pay when free sources exist?
Free sources can be useful, but they usually require downloading, cleaning, converting, validating, and packaging before they are usable. The product removes that data-prep work.