Quantura - Trendchange Zones

Introduction
“Quantura – Trendchange Zones” is an advanced technical indicator that identifies and visualizes potential market reversal zones using dynamic RSI-based logic. It highlights areas of overbought and oversold conditions, marking them as visual zones directly on the price chart, and generates corresponding bullish and bearish signals when the RSI exits these extremes. The tool helps traders anticipate possible trend change regions and confirm momentum shifts in a clean, intuitive way.

Originality & Value
Unlike traditional RSI indicators that only show a static oscillator, this tool transforms RSI behavior into on-chart visual zones that represent structural overbought and oversold phases. It converts RSI threshold breaches into price-based regions (boxes) and marks reversal signals at the moment of momentum change.

The indicator’s originality and usefulness come from its:

• Direct visualization of RSI overbought and oversold areas as dynamic chart zones.
  
• Automatic detection of potential reversal regions where momentum exhaustion is likely.
  
• Integration of RSI-based signals and visual cues without requiring users to monitor the RSI window.
  
• Adjustable sensitivity for RSI length and upper/lower levels.
  
• Clear color-coded separation of bullish and bearish phases.
  

Functionality & Core Logic
The indicator continuously monitors RSI values relative to the user-defined thresholds.

• When RSI moves above the upper level, an Overbought Zone is created and extends until RSI falls back below that threshold.
  
• When RSI moves below the lower level, an Oversold Zone is generated and extends until RSI returns above that level.
  
• When RSI exits one of these zones, a corresponding Trendchange Signal (▲ bullish or ▼ bearish) appears at the transition point.
  
• Each zone dynamically adjusts its high and low levels during formation, representing the complete range of the exhaustion phase.
  

Parameters & Customization

• RSI Length: Defines the sensitivity of RSI calculation. Shorter lengths make signals more responsive; longer lengths filter noise.
  
• Upper Level / Lower Level: Set thresholds for overbought and oversold conditions (default 70 / 30).
  
• Signals: Toggle on/off for displaying bullish (▲) and bearish (▼) reversal signals.
  
• Zones: Toggle the visualization of shaded RSI-based zones.
  
• Colors: Fully customizable bullish and bearish colors for both signals and zones.
  

Visualization & Display

• Bullish reversal zones (oversold exits) are shaded using the chosen bullish color (default: blue).
  
• Bearish reversal zones (overbought exits) are shaded using the chosen bearish color (default: red).
  
• Each completed zone is outlined and filled with transparent shading for better clarity.
  
• Reversal arrows (▲ for bullish, ▼ for bearish) are displayed at the bar where RSI exits the extreme level.
  
• Clean overlay design ensures compatibility with any chart style or color scheme.
  

Use Cases

1. Identify overbought and oversold periods directly on the price chart without switching to the RSI window.
   
2. Anticipate potential market reversals or exhaustion points based on RSI momentum shifts.
   
3. Combine with trend indicators, moving averages, or volume tools for confirmation.
   
4. Apply across multiple timeframes to align short-term reversal signals with higher timeframe momentum.
   
5. Use zone width and duration to assess the strength and persistence of overbought/oversold conditions.
   

Limitations & Recommendations

• The indicator is not a standalone trading system but a visual confirmation tool.
  
• False signals may occur in strongly trending markets where RSI remains overextended.
  
• Optimal RSI settings may differ between assets (e.g., crypto vs. equities).
  
• Combining this indicator with additional trend or structure filters can enhance accuracy.
  

Markets & Timeframes
The “Quantura – Trendchange Zones” indicator works across all markets and timeframes, including cryptocurrencies, Forex, stocks, and commodities. It is suitable for both short-term scalping and long-term swing analysis.

Author & Access
Developed 100% by Quantura. Published as a Open-source script indicator. Access is free.

Important
This description complies with TradingView’s Script Publishing and House Rules. It provides a clear explanation of the indicator’s originality, logic, and function while avoiding unrealistic performance or predictive claims.