The Cluster Filter trading indicator belongs to the category of lag-free cluster filters. Its primary purpose is signal filtering — for example, smoothing a moving average — and its modifications can filter any other data source.
- Blue line – Simple Moving Average (SMA);
- Green line – Exponential Moving Average (EMA);
- Red line – Cluster Filter.

Tankk — a well-known developer on the forexsystemsru.com trader forum and creator of many effective indicators — has developed several high-performance modifications of the Cluster Filter. Some generate arrow signals. Key enhancements include multi-timeframe (MTF) mode, Keltner Channel integration, and other advanced features.



Tankk’s Cluster Filter modifications deliver more accurate and profitable signals, broader application scope, and customizable parameters tailored to individual trading preferences.
- Download original Cluster Filter indicator
- Download Cluster Filter modifications
- Discuss modifications with author and traders
FAQ
What is the Cluster Filter indicator?
A lag-free cluster-based filter designed to smooth price data and reduce false signals — commonly applied to moving averages or raw price series.
How do Tankk’s modifications improve it?
They add multi-timeframe analysis, Keltner Channel bands, arrow signals, and enhanced parameter control — increasing reliability and adaptability.
Can I use Cluster Filter for scalping or swing trading?
Yes — the original suits trend-following strategies; Tankk’s MTF and band-based versions support both scalping (higher timeframes for bias, lower for entries) and swing setups.