The Regression Channel indicator applies linear regression analysis to selected price data, plotting a central regression line with upper and lower channels based on price deviations. This provides a statistically grounded visualization of trend direction and potential reversal zones. Users can customize data input through multiple modes, including analyzing the last N bars, starting from specific dates or events, and locking analysis at historical points while prices evolve. The indicator supports multi-timeframe analysis, allowing regression lines from any timeframe to be displayed on the current chart.

It offers three deviation calculation methods—Average (mean deviations), Independent (asymmetric channels adapting to directional volatility), and Maximum (extreme price boundaries)—to suit different trading approaches. Additional features include six Fibonacci retracement levels, six price types (Open, High, Low, Close, Median, Typical), a historical-only mode for stable backtesting, an option to extend channels infinitely for long-term projections, and full color customization.

The tool is designed for various trading styles such as structure traders, mean reversion traders, and breakout traders, facilitating clearer trend definition, identification of overbought/oversold extremes, and detection of momentum shifts. Its flexible and professional features support detailed technical analysis and multi-timeframe context integration.