The Kalman Filter Indicator for cTrader 5.5+ delivers a clean, adaptive view of market trend by dynamically responding to changing price conditions.

Built on a self-adapting Kalman algorithm, the indicator plots a smooth trend filter line that reduces noise without introducing excessive lag. As market dynamics shift, the filter automatically adjusts—making it suitable for both trending and transitional phases.

Key features include trend-based color changes for immediate visual feedback, an optional histogram for momentum and bias assessment, and the ability to plot either on the main chart or in a separate window to suit different workflows and strategies.

Designed for practical trading use, the indicator is lightweight, efficient (calculate on bar close), configurable, and free from nag screens or interruptions—allowing you to focus entirely on execution and analysis.

Features

• Self-adapting Kalman trend filter
• Smooth, low-noise trend visualization
• Automatic color changes based on trend direction
• Optional histogram display
• Chart or separate-window plotting
• Compatible with cTrader 5.5+
• No nag screens

This indicator is ideal for traders seeking a clean, adaptive trend filter that integrates seamlessly into discretionary or systematic approaches.