Dukascopy Historical Data Exclusive Work | NEWEST |

During periods of extreme structural market failure (such as the 2015 Swiss National Bank CHF floor removal), ticks may be missing or erratic. Always implement a data-cleaning script to check for timestamps that jump abnormally or bids that cross asks natively. Timezone Layout

import struct import lzma import requests # Example URL for EURUSD tick data url = "https://dukascopy.com" response = requests.get(url) if response.status_code == 200: # Decompress LZMA payload decompressed_data = lzma.decompress(response.content) # Iterate through 20-byte chunks for i in range(0, len(decompressed_data), 20): chunk = decompressed_data[i:i+20] ms, ask, bid, ask_vol, bid_vol = struct.unpack(">IIIff", chunk) # Convert fixed-point integer prices back to floating decimals real_ask = ask / 100000.0 real_bid = bid / 100000.0 print(f"Time Offset: msms | Bid: real_bid | Ask: real_ask") Use code with caution. Method 2: GUI Data Downloaders

While Dukascopy data is highly accurate for ECN environments, its price feeds may vary slightly from a market-maker broker. If you plan to trade live on a different broker, your backtest results might show minor deviations due to differing liquidity pools. 6. Conclusion: A Must-Have Tool for Serious Traders dukascopy historical data exclusive

Many brokers offer data, but few have cultivated a reputation quite like Dukascopy. Their "exclusive" status in the market data world is built on several foundational pillars: , which underscores the reliability of its data feed. The platform's commitment to price transparency is a core part of its philosophy, essential for strategy development and back-testing. This transparency is driven by its unique SWFX marketplace , an internal ECN-like environment where client orders interact, generating a rich tapestry of real market activity that is faithfully recorded.

has established itself as the gold standard for high-fidelity historical market data. Unlike standard broker feeds that offer aggregated bar data, Dukascopy provides a massive, high-resolution dataset that includes true tick-by-tick During periods of extreme structural market failure (such

An exclusive feature of Dukascopy data is the inclusion of . This allows traders to analyze order flow, market depth, and spread widening during high-volatility events—insights that are impossible to glean from standard single-price datasets. Swiss FX Marketplace Liquidity

For quantitative strategy development, exclusive access to ECN-sourced data is critical. Dukascopy's historical data feed is frequently cited in professional communities as being "much more realistic than that of many MT4 brokers". The exclusivity here isn't just about access; it's about . The bank has a stated philosophy of price transparency, ensuring that the historical data mirrors the actual market depths of the SWFX ECN, a reliability that excludes the possibility of broker price manipulation. Method 2: GUI Data Downloaders While Dukascopy data

What do you use? (MT4, MT5, cTrader, or Python?) What specific asset class are you planning to test?