Sazonalidade

Title: Advanced Seasonality Projection (Polyline & Multi-Year)
Description:

This indicator is a powerful tool for analyzing seasonal trends by projecting historical price performance into the future. It calculates and visualizes the average market behavior over different lookback periods (default: 5, 10, and 15 years), helping traders identify recurring time-based patterns and potential turning points.

Key Features:

Multi-Period Analysis: Displays three distinct seasonal curves simultaneously (e.g., 5-year, 10-year, and 15-year averages) to identify confluence in historical trends.

Smart Visualization (Joyplot Style): Features a unique "Vertical Separation" setting. Users can choose to overlay all lines on top of each other for direct comparison or stack them vertically to analyze each cycle individually without visual clutter.

High Performance (Polyline): Built using Pine Script v6 polyline functions. This ensures that the seasonal lines remain crisp and visible even when zooming out to view extensive historical data, eliminating the flickering issues common in older drawing methods.

Future Projection: Automatically projects the seasonal trend for a user-defined number of bars into the future, aiding in forecasting and trade planning.

"Today" Reference Line: Includes a customizable vertical line marking the current bar, creating a clear visual boundary between historical data and future projections.

Auto-Scaling: The indicator automatically adjusts the amplitude of the curves to fit the panel height, focusing the analysis on time and direction rather than absolute price levels.

Adaptive Labels: Smart labeling system with adjustable offsets prevents text from overlapping with the indicator lines, ensuring readability at any zoom level.

How to Use:

Identify Confluence: Look for moments where all three lines (short, medium, and long-term averages) point in the same direction. This suggests a strong seasonal tendency.

Timing Reversals: Use the peaks and valleys of the seasonal curves to anticipate potential market tops or bottoms.

Layout Adjustment: Use the "Vertical Distance" setting to customize the gap between lines according to your monitor size and personal preference.

Settings:

Lookback Periods: Customize the number of years for each of the 3 lines.

Vertical Separation: Control the vertical space between the curves (0 = Overlaid, 60+ = Separated).

Today Line: Toggle and customize the style of the vertical marker for the current trading day.

Visuals: Full control over colors, line styles, and label positioning.

Note: Seasonality is a statistical tool based on historical averages and should be used in conjunction with other technical analysis methods.