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◈ BOOK REVIEW · INVESTING

Mastering Elliott wave

Name: Mastering Elliott wave
Author: Glenn Neely

by Glenn Neely · 1990

Who this is for

For technically oriented investors already committed to Elliott Wave analysis who want the most systematic, rule-based treatment available — not appropriate as an introduction to technical analysis or for readers skeptical of wave theory.

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◈ KEY TAKEAWAYS

What this book actually teaches

01NEoWave introduces strict rules for wave identification and labeling, directly addressing classical Elliott Wave's subjectivity problem.
02Neely's 'logic rules' make more wave counts explicitly invalid, improving falsifiability compared to traditional Elliott interpretation.
03The methodology requires learning a complex notation system before the analytical sections become usable — the upfront investment is significant.
04Systematic back-test data validating NEoWave's predictive accuracy against alternatives is not included in the book.
05Best treated as an advanced reference for committed Elliott Wave practitioners, not an introduction to technical analysis.

◈ THE SUMMARY

What's in this book

Scored against ClearValue's published methodology · Jun 28, 2026

Glenn Neely's 1990 book presents an exhaustive reformulation of R.N. Elliott's wave theory — the idea that financial markets move in predictable, fractal wave patterns driven by collective investor psychology. Neely's specific contribution is the 'NEoWave' system: a rule-based interpretation methodology intended to reduce the subjectivity that has historically made Elliott Wave analysis difficult to apply consistently. Where Elliott's original work left significant interpretive discretion to the analyst, Neely proposes strict rules for wave identification, labeling, and projection.

The core NEoWave framework requires analysts to classify every price movement into one of several wave patterns (impulse waves, corrective waves, and their sub-variants), then apply Neely's rules about minimum retracement percentages, time relationships between waves, and position rules that govern where in the larger structure the current wave sits. The book dedicates substantial space to what Neely calls 'logic rules' — a set of conditions that must be satisfied for a wave count to be considered valid. If the conditions are not met, the count is discarded.

This rule-based approach addresses the core criticism of classical Elliott Wave: that experienced practitioners can find wave counts that confirm whatever view they already hold. Neely's system makes more counts explicitly invalid, which in principle improves falsifiability. Whether it succeeds in practice is debated — the rules themselves require significant interpretive judgment to apply.

Where it falls short

the book is exceptionally dense and technical. Neely's notation system requires significant upfront investment before the analysis sections become intelligible. The learning curve is steeper than for most technical analysis texts. Empirical validation of NEoWave's predictive accuracy is limited; the book presents the methodology but not systematic back-test data demonstrating that it works better than alternatives. Technical analysis as a discipline has weak academic support generally, and Neely's reformulation does not resolve the underlying question of whether wave patterns are real market structure or pattern-matching artifacts. The writing is precise but challenging to read linearly.

The verdict

the most rigorous treatment of Elliott Wave theory available, appropriate for technically oriented investors who are already committed to the Elliott Wave framework and want a systematic, rule-based application method. Not a starting point for skeptics or general technical analysis readers.

Summary as of June 28, 2026AI-assisted summary.