Elliott Wave — Impulse Waves

Predictive vs Reactive TA

Everything learned previously (market structure, S/R, divergence, volume, Fibonacci) is reactive TA — adapting to real-time market conditions. Elliott Wave is predictive — identifying recurring patterns and forecasting future price movements based on crowd psychology.

Think of it like a military general: reactive TA is adapting to real-time changes in battle. Elliott Wave is studying the enemy's past behaviour to predict their next moves BEFORE the battle. The best Elliotticians combine both — they use Elliott Wave for the prediction and reactive TA (divergence, volume, S/R, market structure) for the confirmation.

Critics mock Elliotticians for adjusting wave counts. That's actually the point — you have a predicted roadmap, and when the market deviates, you adjust. The wave count tells you when you're wrong and how wrong. Having rules means you know exactly when your analysis is invalidated.


History — Ralph Nelson Elliott

Developed in the 1930s by Ralph Nelson Elliott, an accountant who observed that markets trade in repetitive cycles driven by crowd psychology. He proposed that prices unfold in specific patterns: a five-wave motive phase in the trend direction, followed by a three-wave corrective phase against it. This eight-wave cycle repeats at every scale — fractals.

Being a Certified Elliott Wave Analyst (CEWA) or Master Certified (CEWA-M) is one of the most respected credentials in technical analysis.


The Complete Cycle

One complete cycle = 8 waves:

Quick identifier: Numbers = motive (with the trend). Letters = corrective (against the trend).

The motive phase contains three types: impulse waves (most common, covered here), extended waves (covered next), and diagonal waves (covered after that).


The Five Impulse Waves

Wave 1 — The Initial Move (Accumulation)

Wave 2 — Deep Correction

Wave 3 — The Strongest Wave (Public Participation)

Wave 4 — Shallow Correction

Wave 5 — The Final Push (Excess)


The Three Cardinal Rules (CANNOT Be Broken)

Rule Description If Violated
1. Wave 2 cannot retrace more than 100% of wave 1 Wave 2 cannot go below the starting point of wave 1 — not even by one cent Wave count is invalidated — re-evaluate
2. Wave 3 cannot be the shortest Wave 3 doesn't have to be the longest, but it cannot be shorter than BOTH wave 1 and wave 5 Wave count is invalidated — re-evaluate
3. Wave 4 cannot overlap wave 1 Wave 4 cannot enter the price territory of wave 1 (exception: diagonal patterns) If not a diagonal, wave count is invalidated

Additional Guidelines (Common But Not Mandatory)

Wave Extension: Usually one impulse wave (typically wave 3) will be significantly longer than the others. ~80-90% of impulse waves have at least one extended wave.

Truncation: Wave 5 sometimes fails to surpass wave 3 — creates a double top before reversing. Still a valid 5-wave count, just with a truncated wave 5.

Channels: Impulse waves often fit within parallel trend channels. Drawing a channel from wave 1 to wave 2, parallel to wave 3, can help identify wave 4 targets and wave 5 projections.

Alternation Rule: If wave 2 is simple/sharp (deep zigzag), expect wave 4 to be complex/sideways (flat, triangle). If wave 2 is complex, expect wave 4 to be simple. They should NOT look the same. This helps you anticipate what type of correction wave 4 will be based on what wave 2 looked like.


Fibonacci Targets for Each Wave

Wave 1 Targets

Wave 2 Retracement Levels

Wave 3 Extension Targets (from wave 1)

Wave 4 Retracement Levels (of wave 3)

Wave 5 Targets


Tips for Recognising Impulse Waves (Shane's Guide)

  1. Wave 2 is usually steep — the retracement looks quite sharp and strong
  2. Wave 3 is very easy to recognise — almost always increased volume, gaps, bullish technical indicators. Looks very sharp and strong with a high slope. The centre of wave 3 seems to have "vertical" signs
  3. Wave 4 makes a shallow retracement compared to wave 3. Seems to take longer, and the retracement is not as deep or strong as wave 2
  4. Wave 5 is less powerful and steeper than wave 3. Easier to find because it takes longer and moves shorter. Comes after wave 4 (the shallow, time-consuming correction)

Strategy: Focus on Corrections

The strategy is NOT to trade the impulse waves directly — it's to focus on corrective waves (waves 2, 4, and ABC), because those are the SIGNALS that tell you when to enter for the next motive wave. Identify how corrections develop, wait for them to complete, then position for the next impulse.

"Following these corrective waves, there are always opportunities with the next Motive Waves. So our strategy is to focus on corrective waves — they will be Signals for us to trade."


Revision #1
Created 10 May 2026 09:58:41 by Conor
Updated 10 May 2026 09:59:01 by Conor