Elliott Wave Theory — Trading Wiki

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What Elliott Wave Theory means

Elliott wave theory interprets price patterns using impulse and corrective wave counts. Different counts can fit the same observations; a chosen count does not establish a reliable forecast.

In depth

Elliott Wave Theory is an interpretive chart framework that labels selected movements as five-wave impulses and three-wave corrections. Additional conventions about overlap and relative wave lengths are used by its proponents, but different start points and intervals can produce competing counts. Labelling a price path after seeing it is prone to hindsight bias. For an educational exercise, draw two plausible counts on one invented series, state the criteria and extend the series to invalidate one of them. Some presentations use Fibonacci ratios, but a ratio does not establish a measured chance of reversal.

No labelled wave reveals hidden orders or guarantees that a forecast will occur by a particular time. Generated simulator charts cannot validate historical predictive results.

Key points

• The framework labels selected movements as five-wave impulses and three-wave corrections
• Wave labels depend on interpretation and can be revised
• Fibonacci levels are selected reference ratios, not established reversal probabilities

Why it matters when you are learning

Elliott Wave provides an interpretive vocabulary. Compare alternative counts; a count does not establish trend age, exhaustion or a reliable forecast.

Worked exercise and its limits

Ask two readers to label the same fixed historical segment before showing later data. Record disagreements and rule changes. A count revised after the outcome cannot be treated as an advance forecast or a measured success rate.