# Indicators: MMA and 3 oscillators

Guppy Multiple Moving Averages
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Developed by Daryl Guppy, the basic idea of Multiple moving average(MMA) is to view the trend as two band of moving averages – short term band and long term band.

Shortterm averages capture the inferred behaviour of traders and long term represents the investors. Uses fractal repetition to identify points of agreement and disagreement which precede significant trend changes.

Short intro on interpreting the signals:

Guppy Oscillator
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The Guppy MMA Oscillator, developed by Leon Wilson, is an oscillator representation of difference between GMMA ribbons. Look for signal crosses for the triggers.

Linda Raschke (3/10) Oscillator
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This oscillator is similar to having a MACD of (3,10,16), the nuances are explained by Linda Raschke in her manual "Professional Trading Techniques":

Ian Oscillator
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Simple EMA difference converted to an oscillator. Use the signal crosses as triggers.

List of my free indicators: bit.ly/1LQaPK8
List of my indicators at Appstore: blog.tradingview.com/?p=970

```//
// @author LazyBear
//
// If you use this code in its original/modified form, do drop me a note.
//
study("Guppy MMA [LazyBear]", shorttitle="GMMA_LB", overlay=true)

src=close

// shortterm
stsl=plot(ema(src, 3), color=#000066, linewidth=1)
plot(ema(src, 5), color=#000099)
plot(ema(src, 8), color=#0000cc)
plot(ema(src, 10), color=#0000ff)
plot(ema(src, 12), color=#0033cc)
stll=plot(ema(src, 15), color=#0033ff)

// longterm
ltsl=plot(ema(src, 30), color=#990000, linewidth=1)
plot(ema(src, 35), color=#990033)
plot(ema(src, 40), color=#cc0000)
plot(ema(src, 45), color=#cc0033)
plot(ema(src, 50), color=#ff0000)
ltll=plot(ema(src, 60), color=#ff0033)

fill(stsl, stll, blue)
fill(ltsl, ltll, red)```