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GBPUSD Forex Strategy (Python Code Included)

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QuantifiedStrategies.com
Jul 17, 2026
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Today, we backtest a GBPUSD forex strategy.

GBP/USD is one of the world’s most actively traded currency pairs - but does it offer a reliable edge?

We tested a simple strategy to find out.

GBPUSD Forex Strategy

The trading rules are at the bottom of the article.

We backtested the strategy using the ticker symbol “GBPUSD=X” on Yahoo Finance.

When we apply the trading rules to the dataset, we get the following equity curve:

A line graph titled "GBP-USD Trading Strategy Equity Curve."
GBPUSD Forex Strategy

Strategy type: Mean-Reversion.

Market: “GBPUSD=X” on Yahoo Finance.

Performance

  • No. of trades: 315

  • Average gain per trade: 1.4%

  • Win ratio: 66%

  • Profit factor: 3

  • Annual returns (CAGR): 5%

  • Exposure/time in the market: 32%

  • Risk-adjusted return: 15% (CAGR divided by time spent in the market (0.32))

  • Max drawdown: 17%

Trading Rules

We used the following trading rules for this backtest:

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