OPEN-SOURCE SCRIPT
Smooth Accelarating RSI

Smooth Accelerating RSI (SA RSI) | MisinkoMaster
Smooth Accelerating RSI is a refined long-term momentum oscillator designed to deliver smoother RSI behavior while preserving the ability to react when momentum begins to accelerate. The indicator focuses on reducing noise typically found in standard RSI calculations while maintaining responsiveness during meaningful trend transitions.
This makes it particularly suitable for traders who prefer longer-term structure analysis or want cleaner signals across volatile markets.
Key Features
Smoother, longer-term RSI behavior compared to standard RSI
Momentum acceleration component for faster reaction to trend changes
Multiple moving average types supported for flexible smoothing behavior
Configurable trend and value-zone thresholds
Visual trend labeling and colored candles for intuitive reading
Divergence-style momentum histogram for shift detection
Adaptive smoothing to balance responsiveness and stability
How It Works
The indicator builds on traditional RSI logic but introduces layered smoothing and acceleration techniques to improve stability while preserving responsiveness.
Instead of relying on a single smoothing pass, the oscillator blends multiple smoothing layers and applies adaptive acceleration logic. This allows the RSI to remain calm during consolidation yet react quickly when momentum begins to expand.
An additional momentum change component highlights acceleration or deceleration phases, helping traders detect potential trend continuation or exhaustion.
The result is an RSI variant that behaves more smoothly over longer horizons while still adapting when market momentum shifts.
Inputs Overview
Source — Selects the price source used in RSI calculations
RSI Length — Controls the primary RSI calculation period
Smooth Accelerating Length — Controls final smoothing and acceleration responsiveness
MA Type — Selects which moving average method is applied throughout calculations
ALMA Offset & Sigma — Parameters used only when ALMA smoothing is selected
Upper Threshold — Level signaling bullish trend bias
Lower Threshold — Level signaling bearish trend bias
Overbought Threshold — Defines potential exhaustion zones on the upside
Oversold Threshold — Defines potential exhaustion zones on the downside
Usage Notes
Designed for smoother, longer-term momentum tracking
Suitable for traders preferring fewer but more stable signals
Momentum histogram helps identify acceleration or weakening trends
Threshold crossings can indicate directional shifts
Overbought and oversold zones may help locate pullback opportunities
Works best when combined with price action or confirmation tools
Always test parameters according to asset volatility and timeframe
Summary
Smooth Accelerating RSI provides a calmer and more structured alternative to standard RSI while preserving the ability to detect meaningful momentum changes. It is well suited for traders seeking cleaner long-term signals without losing awareness of emerging trend acceleration.
Smooth Accelerating RSI is a refined long-term momentum oscillator designed to deliver smoother RSI behavior while preserving the ability to react when momentum begins to accelerate. The indicator focuses on reducing noise typically found in standard RSI calculations while maintaining responsiveness during meaningful trend transitions.
This makes it particularly suitable for traders who prefer longer-term structure analysis or want cleaner signals across volatile markets.
Key Features
Smoother, longer-term RSI behavior compared to standard RSI
Momentum acceleration component for faster reaction to trend changes
Multiple moving average types supported for flexible smoothing behavior
Configurable trend and value-zone thresholds
Visual trend labeling and colored candles for intuitive reading
Divergence-style momentum histogram for shift detection
Adaptive smoothing to balance responsiveness and stability
How It Works
The indicator builds on traditional RSI logic but introduces layered smoothing and acceleration techniques to improve stability while preserving responsiveness.
Instead of relying on a single smoothing pass, the oscillator blends multiple smoothing layers and applies adaptive acceleration logic. This allows the RSI to remain calm during consolidation yet react quickly when momentum begins to expand.
An additional momentum change component highlights acceleration or deceleration phases, helping traders detect potential trend continuation or exhaustion.
The result is an RSI variant that behaves more smoothly over longer horizons while still adapting when market momentum shifts.
Inputs Overview
Source — Selects the price source used in RSI calculations
RSI Length — Controls the primary RSI calculation period
Smooth Accelerating Length — Controls final smoothing and acceleration responsiveness
MA Type — Selects which moving average method is applied throughout calculations
ALMA Offset & Sigma — Parameters used only when ALMA smoothing is selected
Upper Threshold — Level signaling bullish trend bias
Lower Threshold — Level signaling bearish trend bias
Overbought Threshold — Defines potential exhaustion zones on the upside
Oversold Threshold — Defines potential exhaustion zones on the downside
Usage Notes
Designed for smoother, longer-term momentum tracking
Suitable for traders preferring fewer but more stable signals
Momentum histogram helps identify acceleration or weakening trends
Threshold crossings can indicate directional shifts
Overbought and oversold zones may help locate pullback opportunities
Works best when combined with price action or confirmation tools
Always test parameters according to asset volatility and timeframe
Summary
Smooth Accelerating RSI provides a calmer and more structured alternative to standard RSI while preserving the ability to detect meaningful momentum changes. It is well suited for traders seeking cleaner long-term signals without losing awareness of emerging trend acceleration.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
"Better to take a step back, than to stand stuck forever."
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
"Better to take a step back, than to stand stuck forever."
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.