Michael's EMA + Timeframe and Slope

This script is an extended version of Michael’s EMA — the classic 12/21 EMA we use to track the fast trend. The base idea is simple: EMAs that change color when they cross, giving quick visual cues for momentum shifts.

I’ve built on that foundation with a few upgrades:

• Multi-timeframe EMAs – plot EMAs from any higher/lower timeframe on your current chart (e.g. see 4H EMAs while on the 1H).
  
• Dynamic fill – the space between EMAs is filled green when both slope up, red when both slope down. It acts as a visual early warning for potential crossovers.
  
• Background coloring – optional background shading that highlights crossovers at a glance.
  

Everything is customizable — EMA lengths, colors, fills, and background settings — so you can tune it to your own trading style.

If you find it useful or have any recommendations, feel free to reach out.