Calculate regression channels with Fibonacci levels across multiple regression types, timeframes, and custom date ranges—with dynamic channel rendering and infinite projection.

Regression channels fit a statistical line through price data and project standard deviation bands around it. This indicator provides 8 regression calculation methods with 9 Fibonacci levels inside the channel, allowing you to analyze mean reversion zones, trend strength, and potential reversal areas across any lookback period or timeframe.

Features

8 Regression Calculation Types

• Linear: Classic least-squares linear regression
• Logarithmic: Natural log-based regression for exponential price moves
• Exponential: Exponential curve fitting for accelerating trends
• Weighted: Linear regression with recent bars weighted more heavily
• Polynomial: Curved fits (degree 1-5) for non-linear trends
• Moving: Moving average-based regression
• Exponential Moving: EMA-based regression for trend smoothing
• LOWESS: Locally weighted regression for adaptive smoothing

9 Fibonacci Channel Levels

• Full channel range: 100% (upper), 88.6%, 76.4%, 61.8%, 50% (midline), 38.2%, 23.6%, 11.4%, 0% (lower)
• Mean reversion zones within regression bands
• Precise support/resistance reference points
• Independent color/style/thickness control for each level

Multi-Timeframe Analysis

• Calculate regression on higher timeframe, display on current chart
• 16 timeframes available (m1 to Monthly)
• Interpolated channel values for smooth rendering across chart bars
• Higher timeframe structure without switching charts

3 Calculation Modes

• Period-Based: Rolling window of N bars (default)
• Date Range: Custom start/end datetime for specific events or phases with Timezone-aware datetime parsing (UTC+/- offset)

Channel Display Options

• Standard Output: Plot all 9 levels as indicator lines
• Extend to Infinity: Render as trendlines that project forward indefinitely
• Automatic refresh when colors/styles change
• Clean rendering—no residual values beyond calculation window

Date Range Mode

• Define exact start/end dates (dd/MM/yyyy HH:mm format)
• Analyze specific market events, phases, or structure
• Independent of period parameter
• Timezone conversion from user local time to server time

Dynamic Calculation

• Real-time updates as new bars form
• Optimized LRU caching for performance
• Adaptive cache sizing based on timeframe
• Handles multi-timeframe data efficiently

Channel Width Control

• Standard deviation multiplier (default 2.0)
• Wider bands for volatility expansion
• Tighter bands for range-bound markets
• Consistent across all regression types

Polynomial Regression

• Degree control: 1-5 (higher = more curvature)
• Captures non-linear trends
• Useful for parabolic or curved price structures
• Falls back to linear when degree = 1

Clean Visual Management

• No calculation on forming bar—only completed bars
• Proper multi-timeframe truncation—lines end at last completed HTF bar
• Slope-based extrapolation for consistent directional projection
• Clear output series with descriptive level names

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• Moving Average Channel
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Regression-Based

• Linear Regression Channel
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Support/Resistance

• Fair Value Gap
• Fair Value Gap (Extended)
• Pivot Points
• Round Number

Volatility

• Initial Balance
• Trend Volatility Trail

Volume Indicators

• Volume Profile Analytics
• VWAP (Volume Weighted Average Price)

Utilities/Custom

• Custom Timeframes
• Higher Timeframe Candlestick

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Disclaimer

Trading involves risk. This indicator is intended for technical analysis only — always apply proper risk management and trade responsibly.

Feedback & Improvements

If you have suggestions, feature requests, or ideas for enhancement, please leave a comment in the Discussion tab. Your feedback helps improve the indicator for everyone.