Dukascopy+historical+data 2021 Jun 2026

: Access every individual price change (bid/ask), allowing for 99.9% modeling quality in backtests. Broad Asset Coverage

High-quality historical data is the backbone of backtesting. If you build trading algorithms, you know that poor data leads to false results. Dukascopy is a Swiss regulated bank and forex broker known for providing some of the most precise, tick-by-tick historical data available for free.

Disclaimer: This information is for educational purposes. Dukascopy’s data terms of service should be reviewed before automated downloading or redistribution.

There are three primary methods:

Each hour of trading activity is saved as a individual compressed file using the .bi5 extension. Within these binary files, data points are tightly packed. Every single tick entry consists of: A millisecond offset from the start of that specific hour. The Ask price (stored as an integer to save space). The Bid price (stored as an integer). The Ask volume. The Bid volume.

: Files can be exported in .csv , .hst (MetaTrader format), and .json formats. Access Methods Forex Historical Data Feed :: Dukascopy Bank SA

Because raw .bi5 files are hard to read, third-party tools have become the industry standard for MT4 and MT5 users. Tools like TickStory allow you to download Dukascopy data and convert it directly into .fxt and .hst files. This enables "99% Backtesting Quality" in MetaTrader, which is impossible with standard broker data. 3. Python and API Access dukascopy+historical+data

Dukascopy provides raw tick data, allowing for the simulation of exact market conditions. By using tick data, you can model realistic spreads, slippage, and execution, ensuring your backtest results closely mirror live trading. 2. Minute-Resolution for Strategic Depth

Most brokers provide daily (OHLC) or standard 1-minute bars. Dukascopy offers raw tick data. True Tick-by-Tick Precision

: The "Historical Data Manager" within the desktop platform allows for direct exports. : Developers can use the JForex SDK (Java) to stream or pull data programmatically. Dukascopy Bank SA 🌍 Wide Instrument Coverage Historical data is available for over 1,600 instruments , including: : Major, minor, and exotic pairs. Commodities : Metals, energy, and agriculture. Equities & Indices : CFDs on global stocks and major market indices. Crypto & ETFs : Diversified assets for modern strategy testing. Dukascopy Bank SA 📈 Quality & Backtesting Reliability Forex Historical Data Feed :: Dukascopy Bank SA : Access every individual price change (bid/ask), allowing

One of the primary advantages of Dukascopy’s historical data is its sheer depth and precision. The bank provides tick-by-tick data for a vast array of instruments, including major and minor forex pairs, commodities, and stock indices. Because this data includes both bid and ask prices at the millisecond level, it allows traders to simulate "slippage" and spread costs with extreme accuracy. This is particularly vital for high-frequency trading (HFT) and scalping strategies, where even a half-pip difference can determine whether a strategy is profitable or failing.

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