I am looking for a fairly simple indicator - an opaque colored channel of (x) ticks around an (y)EMA. The EMA and/or channel paints color according to rising/falling. There has got to be something this simple out there. I thought the MA/Price Channels that are here would do it but they calculate something more complex. Anyone seen something like this?

but I am not aware. I'd also like to set three parallel lines to an ema above/below the ema..as a simple description/place to start. Trying it myself is on the list. Good Luck.