What you will learn
- Read the WT1 and WT2 lines and their crossovers
- Tell signals in extreme zones from signals mid-scale
- Distinguish WaveTrend from the stochastic and RSI by purpose
- Understand where double smoothing lets you down
Two waves that catch the reversal
WaveTrend is two waves that swing around zero. The fast one catches momentum, the slow one smooths it and lags.
When the waves fly onto the crest (above +60) or into the pit (below −60) — the move is overheated. And their crossover there hints at a reversal.
Analogy. A swing: the higher you fly up, the harder you'll fly back. WaveTrend shows when the swing is at its peak.
Important. As with any oscillator, in a strong trend the waves get stuck in the extreme zone (above 60 or below −60), and "reversal" crossovers there are false — price keeps going with the trend. The signal is more reliable in a range or as confirmation to other factors.
Break the waves down by points
Tap the three markers of the oscillator. Open them all to complete the step.
- Crest: zone >60
- Overbought. A downward crossover of the waves here is a signal for a reversal down.
- Pit: zone <−60
- Oversold. An upward crossover of the waves from here is a signal for a reversal up.
- Divergence of the lines
- The wider the waves spread, the stronger the momentum. Convergence — momentum is fading.
This is an exercise from the lesson. You can run it on a live chart in the terminal, where progress is recorded.
Try it on the chartThe waves on a real move
The mint line WT1 is the fast one, the violet WT2 is the slow one. Watch how their crossovers in the extreme zones coincide with reversals.
Which way will it turn?
The fast wave crossed the slow one in the zone below −60. Which way is price more likely to go?
This is an exercise from the lesson. You can run it on a live chart in the terminal, where progress is recorded.
Try it on the chartFind the oversold
Tap the oversold zone — where the waves dropped to the very bottom.
Check off what you've learned
- I understand the two waves WT1 and WT2
- I know the crest (>60) and pit (<−60) zones
- I read a wave crossover as a reversal signal
- I see the divergence of the lines as momentum strength
This is an exercise from the lesson. You can run it on a live chart in the terminal, where progress is recorded.
Try it on the chartHow the indicator works
First the deviation of current price from its moving average is calculated, normalised by the average deviation. That value is then smoothed to produce WT1. The signal line, WT2, is a moving average of WT1.
The point of the construction is that the first step removes the influence of absolute price and the second removes noise. The result oscillates around zero and produces almost none of the jagged movement typical of fast oscillators.
In practice that means WaveTrend signals are rarer and cleaner than the stochastic's but arrive slightly later. That is a deliberate trade-off, and it should be understood before choosing the tool.
What counts as a signal
The main signal is a WT1/WT2 crossover — but not any crossover. The significant ones happen in the extreme zones, roughly above +60 and below −60 on the indicator's scale. There they mean a stretched move is beginning to fold.
Crossings near zero mean almost nothing: that is mid-scale, where the indicator is merely passing through. Filtering those out is the simplest thing you can do for signal quality.
The second most useful signal is divergence with price, as with RSI and MACD. Price makes a new extreme, WaveTrend does not. It follows the same rules: a reason to look closer, not an instruction.
How it differs from the stochastic and RSI
RSI measures the strength of gains relative to losses. The stochastic shows where the close sits inside the recent range. WaveTrend measures price deviation from its average, normalised by volatility.
The practical difference is temperament: the stochastic is the fastest and noisiest, RSI is calmer, WaveTrend is the smoothest of the three. Putting them together makes little sense: they answer similar questions and will confirm one another, creating a false sense of agreement.
Choose by task. Scalping — the stochastic. Assessing state — RSI. Finding turning points in a wide-swinging move — WaveTrend.
Where it gets it wrong
In a strong trend, like every oscillator. It sits in an extreme zone for a long time and every crossover looks like a reversal that does not come.
On sharp spikes the double smoothing works against it: by the time the indicator registers the move, the move is over. It is not suited to news candles.
And third: the default parameters were chosen for a certain kind of market. On an instrument with different volatility the ±60 zones may never be reached — then the thresholds have to be shifted, and that is normal.
Frequently asked questions
- What does the WaveTrend indicator show?
- The deviation of price from its average, normalised by volatility and smoothed twice. In plain terms: how stretched a move is relative to what is normal for that instrument.
- What does a WT1/WT2 crossover mean?
- That a stretched move is beginning to fold. Only crossovers in the extreme zones are treated as significant; near zero they mean almost nothing.
- Is WaveTrend better than the stochastic?
- It is noticeably less noisy thanks to double smoothing and produces fewer false signals. The price is a little lag — the signal arrives later.
- Does WaveTrend work in a trend?
- As a reversal indicator, poorly: in a strong trend it gets stuck in an extreme zone. In a trend it is better used for entries on pullbacks in the direction of the move.
Other lessons in this track
Terms covered
This material is educational and is not individual investment advice.