Trix Complete Guide
Triple Exponential Average
What is Trix?
The Triple Exponential Average (TRIX) is a momentum oscillator developed by Jack Hutson in the early 1980s. It is designed to filter out insignificant price movements and market noise, providing a clearer view of the underlying trend. TRIX calculates the 1-period percentage rate of change of a triple exponentially smoothed moving average (EMA). By smoothing the price data three times, the indicator significantly reduces the 'lag' typically associated with moving averages while eliminating the 'chatter' of volatile markets. Traders primarily use TRIX for trend following and momentum identification. When the TRIX value is positive, it indicates an uptrend; when negative, it suggests a downtrend. The default parameter is typically set to a 15-period lookback, though shorter periods can be used for more sensitivity. Practical usage involves looking for zero-line crossovers to confirm trend changes or using a signal line (often a 9-period EMA of the TRIX itself) to identify entry and exit points. Additionally, bullish or bearish divergences between TRIX and price action can signal potential trend exhaustion and upcoming reversals. Because of its triple-smoothed nature, TRIX is particularly effective at keeping traders in a trend longer than more reactive oscillators like the RSI or Stochastic.
Signal Types
Zero Line Crossover
A cross above zero indicates positive momentum (bullish), while a cross below zero indicates negative momentum (bearish).
Signal Line Crossover
When the TRIX line crosses above its signal line (EMA of TRIX), it generates a buy signal. A cross below is a sell signal.
Divergence
When price makes a new high but TRIX does not, it suggests weakening momentum and a potential reversal.
Related Indicators
FAQ
How does TRIX differ from a standard MACD?
While both use EMAs, TRIX uses triple smoothing to filter more noise, whereas MACD uses the difference between two double-smoothed EMAs. TRIX is generally smoother and less prone to whipsaws.
What is the best timeframe for using TRIX?
TRIX is most effective on daily and weekly charts for identifying long-term trends. On shorter timeframes, it may lag too much unless the period parameter is significantly reduced.
Can TRIX be used in a ranging market?
TRIX is a trend-following indicator and performs poorly in sideways or ranging markets, where it may produce frequent false signals around the zero line.
Parts of this page (FAQ, introductions) are AI-assisted. Core data and statistics are algorithmically computed. All pattern definitions are human-reviewed.
Disclaimer: This page is based on publicly available market data and algorithmically generated technical analysis. It does not constitute investment advice. Historical pattern statistics do not guarantee future performance. Invest at your own risk.
Data source: EODHD · © 2026 KlineVision AI