OPEN-SOURCE SCRIPT

ADD Sentiment & Extremes

Introduction
The ADD Sentiment & Extremes indicator is specifically designed for ADD and ADDQ charts to provide a clean and clear visualization of market sentiment. By analyzing positive and negative advances/declines, it helps traders identify extreme market conditions, trend direction, and sentiment shifts in real time.

Purpose of the Indicator
Track Advances/Declines: Monitors the net advancing versus declining stocks.
Identify Extremes: Highlights significant levels of sentiment (+1500, +2000, -1500, -2000).
Visualize Sentiment: Displays subtle signals (points) when bars close above or below the zero line.
Clear Day Separation: Marks the start of each trading day with EOD (End of Day) highlights for clarity.
Key Features
Horizontal Lines:

0-Line: Central reference point for advances/declines.
+1500 and +2000 Lines: Represent bullish sentiment extremes.
-1500 and -2000 Lines: Represent bearish sentiment extremes.
Sentiment Points:

Blue Points at +2500: Appear when the bar closes above the 0-line (positive sentiment).
Red Points at -2500: Appear when the bar closes below the 0-line (negative sentiment).
EOD (End of Day) Highlights:

Subtle gray background marks the start of each new trading day for visual clarity.
Minimalist Design:

Uses small, clean points and horizontal lines to ensure the chart remains uncluttered and easy to read.
How It Works
Advances/Declines Calculation:

The indicator tracks the net number of advancing versus declining stocks, which form the ADD/ADDQ values.
Sentiment Visualization:

Blue Points: Indicate a bar closing above zero, signaling a positive market sentiment.
Red Points: Indicate a bar closing below zero, signaling a negative market sentiment.
Extreme Levels:

The horizontal lines at ±1500 and ±2000 help highlight extreme values in the advances/declines, which often signal turning points or strong trends.
Day Separation:

EOD highlights ensure traders can distinguish between trading days easily.
Displayed Elements
Horizontal Lines:

Zero Line (Gray)
+1500 and +2000 (Blue for bullish extremes).
-1500 and -2000 (Red for bearish extremes).
Sentiment Points:

Small blue points at +2500 for positive bar closures.
Small red points at -2500 for negative bar closures.
EOD Highlights:

Subtle gray backgrounds mark the start of a new trading day.
Use Cases
Identifying Extreme Sentiment:

Readings near +2000 or -2000 indicate extreme bullish or bearish market sentiment.
Trend Confirmation:

Consistent blue points above the zero line suggest sustained bullish sentiment.
Consistent red points below the zero line suggest bearish sentiment.
Reversal Signals:

Extreme levels at ±2000 often act as turning points, signaling potential reversals.
Daily Sentiment Overview:

Quickly see whether bars are predominantly closing above or below the zero line for the day.
Customization
Horizontal lines, colors, and styles can be adjusted for personal preferences.
Sentiment point markers can be modified for size and visibility.
Benefits
Real-Time Sentiment Analysis: Immediate insight into market behavior.
Clear Extreme Levels: Highlights critical thresholds at ±1500 and ±2000.
Uncluttered Visuals: Minimalist design ensures focus on key signals.
Day Separation: EOD highlights for seamless day-to-day analysis.
Summary
The ADD Sentiment & Extremes indicator is an essential tool for traders analyzing ADD/ADDQ charts. By combining real-time sentiment visualization with extreme level detection, it provides clear signals for identifying trends, reversals, and market direction.

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ADDADDQAdvance/Decline LineAdvance/Decline RatioadvancesBreadth Indicatorsdeclinesextremesreversalstrend

Open-source script

In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in publication is governed by House rules. You can favorite it to use it on a chart.

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