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W23 · WeightsGrade F

FX Time-Series Momentum

Momentum · FX · Daily

The rules, in plain English

This follows six-month trends across US-dollar currency pairs, weighting positions by inverse volatility so wilder pairs count for less. Time-series momentum means each pair is judged on its own trend, up or down. In the published backtest this one lost money, with a clearly negative risk-adjusted result.

The published backtest

Total return-27.3%
CAGR (annual growth rate)-1.97%
Sharpe ratio-0.59
Maximum drawdown (worst peak-to-trough fall)-29.4%
Win rate—
Profit factor—
Risk grade (our shorthand, from the published figures)F
Asset classFX
StyleMomentum
TimeframeDaily
TypeWeights

— means no figure was published for this strategy. Ungraded and workflow entries publish diagnostics rather than a graded portfolio backtest, so some metrics are not published for them.

Honest verdict

Lost money in backtest

Plainly: this one lost money in its published backtest. Whatever the appeal of the idea, the published test ended with less money than it started with — so as tested, it did not work.

Worst drawdown in the published test: -29.4% — at its lowest point, a follower of this test would have been down that much from the peak before any recovery.

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Attribution: strategy and published backtest results from the QuantJourney open-source library (Apache-2.0), via quants.md — published backtest results by QuantJourney, reproduced with attribution. Results are hypothetical backtest results based on historical data; they are not live trading results and do not guarantee future performance. Educational content only — not financial advice, and not a recommendation to buy, sell, or hold any security.