Swing Fibonacci Arcs & Volume Profile [BigBeluga]🔵 OVERVIEW
The Swing Fibonacci Arcs & Volume Profile is an advanced technical analysis indicator designed by BigBeluga to combine geometric Fibonacci arc projections with automated swing-anchored volume profile histograms directly on the chart. Traditional Fibonacci tools rely strictly on linear retracements or horizontal grids, often failing to account for circular expansion paths and volume distribution across structural market swings. To solve this limitation, this script automatically detects significant market swings, projects customizable elliptical Fibonacci arcs with band fills, and computes a detailed volume profile histogram complete with a Point of Control (POC) line.
The indicator visualizes confirmed swing lines, curved arc bands, volume profile distribution boxes, and custom percentage labels. The core calculations track rolling highs and lows, compute elliptical scaling parameters using adjustable horizontal and vertical multipliers, and aggregate volume bins across the active swing structure. Customizable color palettes, arc resolutions, and level toggles allow traders to fine-tune the system across various timeframes and asset classes.
🔵 HOW IT WORKS
The system operates through an integrated architecture where each component dynamically influences chart behavior:
1 — Swing Structure Engine
Swing Detection & Tracking: Scans rolling highest and lowest points using the Swing Structure input. To adapt this feature, set the length shorter (e.g., 30 to 50 ) to capture fast, short-term structural swings for day trading, or longer (e.g., 70 to 150+ ) for swing trading to focus on major macro market turning points.
Visual Line Mapping: Plots confirmed bullish and bearish swing lines using custom user-defined colors alongside real-time unconfirmed dashed projections.
2 — Fibonacci Arcs & Geometric Engine
Arc Expansion & Scaling: Projects elliptical arc bands from swing origins based on standard ratios (0.0%, 23.6%, 38.2%, 50.0%, 61.8%, 78.6%, 100.0%). Horizontal and vertical scaling factors ( Horizontal Scale (X) and Vertical Scale (Y) ) can be adjusted between 0.1 and 10.0 to modify the curvature and width of the arcs.
Resolution & Styling Controls: Adjusts arc smoothness via the Arc Resolution (Segments) input (set between 10 and 100 ) and controls border thicknesses, transparency levels, and individual band fill options.
3 — Volume Profile & POC Engine
Profile Generation: Constructs an automated volume profile histogram anchored to the active swing start point, scaled via the Profile Max Width (Bars) input.
Point of Control (POC): Identifies the highest volume bin within the swing range, rendering a distinct POC line and price label with customizable gradient coloring.
🔵 HOW TO USE
Apart from serving as a comprehensive geometric and order flow mapping tool, the indicator can be applied in several ways:
Identify Curved Support & Resistance Arcs: Monitor the intersection of price action with elliptical Fibonacci arcs (such as the 50.0% and 61.8% levels) to anticipate dynamic reversal zones during market pullbacks.
Analyze Volume Distribution Nodes: Inspect the volume profile histogram extending from the swing origin to spot heavy volume accumulation clusters.
Trade POC Rejections: Use the highlighted Point of Control (POC) line and volume tag as a primary reference level for potential breakouts or retests.
🔵 NOTES
Why this implementation is unique:
It merges advanced elliptical Fibonacci arc geometry with swing-anchored volume profile distributions.
Features dynamic polyline rendering, customizable gradient color fills, and robust array management optimized for Pine Script version 6.
Provides extensive modular toggles for individual arc ratios, line widths, and profile displays.
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