Volumatic VIDYA Optimized

Volumatic VIDYA Optimized is a Pine Script® v6 indicator that combines a Variable Index Dynamic Average (VIDYA) with ATR-based dynamic bands, pivot-based liquidity zones, and volume delta analysis to identify trend direction and high-probability support/resistance levels.

It is forked from the excellent work by BigBeluga: "Variable Index Dynamic Average" or "Volumatic VIDYA" indicator.

Key Features:

• Adaptive VIDYA Trend Line: Smooths price action based on momentum (CMO), switching between upper/lower ATR bands during uptrends/downtrends.
  
• Liquidity Zones: Detects swing pivots and draws extendable dotted lines at key levels; short lines terminate with volume-labeled markers when price crosses.
  
• Volume Delta Tracking: Accumulates buy/sell volume per trend, displaying Buy/Sell volumes and % Delta on the last bar.
  
• Visual Enhancements: Trend-colored fill with optional shadow, clean labels, and circle markers at liquidity grabs.
  
• Performance Optimized: Largely enhanced. It also limits lines/labels to prevent lag; uses safe array management.
  

Alerts:
Trend Up / Trend Down / Trend Changed

Ideal for trend-following, liquidity hunting, and volume-confirmed reversals. Clean, efficient, and highly visual.