Super Smoother (3-Pole) Indicator Explained

The 3-Pole Super Smoother adds a third filtering stage to Ehlers' classic design. The extra pole steepens the frequency cutoff: noise below the chosen cycle length is suppressed even harder, producing an exceptionally clean line for slower systems.

How It Works

• Three cascaded filter poles give a steeper roll-off than the 2-pole version.
• Noise rejection improves; response lag grows slightly.
• Best suited to higher timeframes and position-length holding periods.

How to Trade It

Choose the 3-pole variant when your system reads shape rather than speed — slope direction, curvature, or distance-from-line measures on H4/daily charts. For fast intraday triggers, stay with the 2-pole version.

Building It in Setup.Cash

Add Super Smoother (3-Pole) in the strategy builder — the length input controls its sensitivity — and use its value in any entry, exit, or filter condition. You can also combine it with other tools in the Indicators Lab or via the AI indicator generator. See the 2-pole Super Smoother for the standard variant. For the full category overview, see the advanced trend library guide.

Trend tools reward patience: pick one, pair it with a volatility or regime filter, and backtest before trading it live.