# Dual Momentum Investing: A Clean Mental Model

> Antonacci compresses two distinct momentum ideas into a disciplined decision protocol that separates signal from story. The book's value lies in a compact mental model that converts noisy markets into a small set of repeatable actions.

- **Author**: Blookmark
- **Published**: 2025-12-04T09:19:33
- **Canonical URL**: https://www.blookmark.com/book-reviews/dual-momentum-investing-a-clean-mental-model

## Content

## Relevant For:
- Investors seeking a rules-based way to tilt returns without forecasting
- Advisors who need a defendable, teachable allocation framework
- Quantifiers testing robust signals across regimes
- Students of market structure interested in momentum mechanics

## Remarkable Points:
- Clear separation of relative momentum and absolute momentum as complementary signals
- Long-run backtests used to demonstrate regime capture and drawdown control
- Actionable, low-turnover rules that translate easily into portfolios
- Focus on decision protocol rather than market prediction
- Attention to behavioral drivers that make momentum persistent

## Most Liked (As-Is Statements):
- "Momentum identifies what is working now, not what will work next."
- "Combine directional evidence with a safety gate and you avoid the worst declines."
- "Simplicity is not a substitute for rigor; it is its conduit."

## Key Themes:

### Theme 1: Relative Momentum

Use cross-sectional strength as a selector. Relative ranks tell you where capital is already flowing and which assets are positioned to extend that flow.

### Theme 2: Absolute Momentum

Use trend direction as a safety filter. A simple threshold can reduce exposure during negative regimes and preserve capital when price action turns hostile.

### Theme 3: Decision Protocol

Turn signals into rules. The book emphasizes a concise playbook: compare, decide, act. That lowers discretionary error and streamlines execution.

### Theme 4: Robustness Over Optimization

Prioritize structural clarity over curve fitting. Antonacci favors repeatable heuristics that survive different eras rather than hyperoptimized parameters.

## Final Remark:

Dual Momentum is not a promise of outperformance, it is a map for disciplined action. The intellectual gain is conceptual compression: two simple measures that cover selection and protection. Implementation notes are practical and honest about tradeoffs. The book forces a useful discipline; it asks you to apply rules, measure outcomes, and accept nonintuitive stretches.

***Adopt the protocol and you replace market conjecture with a compact, testable lens that privileges evidence and containment over predictions.***

## Similar Books:
- Investing with the Trend by Gregory L. Morris
- [Trend Following](/book-reviews/trend-following-a-framework-for-process-based-markets) by Michael W. Covel
- [Quantitative Momentum](/book-reviews/quantitative-momentum-sculpting-a-systematic-edge) by Wesley R. Gray and Jack R. Vogel
- Adaptive Asset Allocation by Meb Faber