Impulse Heatmap is a directional volume heatmap indicator designed to analyze tick volume distribution across price zones with a focus on volume direction—buying versus selling—rather than just volume intensity. It segments volume into price bins similar to a volume profile but colors each bin based on the proportion of bullish-closing versus bearish-closing candle volume. Zones with predominantly bullish volume appear green, indicating accumulation or potential support, while zones with mostly bearish volume appear red, indicating distribution or potential resistance. Mixed zones show blended colors.

Key features include:
- Bright, saturated zones highlighting high volume concentration price levels.
- A gold Point of Control (POC) line representing a smoothed volume center of gravity as a dynamic fair value reference.
- A white trend filter EMA providing context on whether volume zones align with or oppose the prevailing trend.
- A live HUD panel displaying trend state and price distance from the POC in pips.
- Customizable settings for lookback window, price bin resolution, POC smoothing, trend filter EMA period, and color schemes.

Impulse Heatmap is suited for intraday traders focusing on forex majors, gold, and indices who require enhanced volume context to distinguish genuine buying or selling pressure at key support and resistance levels. It can be used standalone or combined with other structural or entry models.