Quarter + 50 Bands

The indicator does two main things:
Draws a red quarter-point grid (every 25 points by default).
Draws green and blue “bands” that sit 50 points below and above each big 100-point figure.
Think of it like:
Red = your normal 25-point quarters
Green = “sweet spot” 50 points below each 100-pt handle
Blue = “sweet spot” 50 points above each 100-pt handle
It fully customizable.