VWAP con Ancho de Banda (%) y Semáforo

📈 VWAP with Band Width (%) + Visual Traffic Light
This indicator is designed for traders who rely on VWAP-based momentum strategies, especially during sessions with lower liquidity like Asia or pre-market hours.

✅ What does this indicator do?
Calculates VWAP using Pine Script’s built-in ta.vwap(), anchored to a specific custom time (default: 7:30 PM Mexico time – ideal for Asia session).

Draws the upper and lower bands based on 1 standard deviation.

Measures the real band width as a percentage of VWAP.

Displays that percentage on the chart and compares it to a user-defined minimum threshold.

Adds a "traffic light" background:

🟢 Green: VWAP width is above the minimum threshold (e.g., 0.50%) → valid conditions to trade

🔴 Red: market lacks momentum → avoid trading

🎯 Who is this for?
Intraday traders operating BTC, ETH, indices, or Forex in 1min–5min timeframes

Breakout or EMA-based strategy traders

Anyone who wants to filter trades based on actual market strength or range

⚙ Key Configurations:
VWAP anchor time (default: 19:30)

Minimum VWAP width (%) to consider market valid

Toggle background visual signal on/off

💡 Perfect for traders who need a clean way to validate real momentum before entering a position. Helps avoid choppy, low-volume environments and boosts confidence during entry.