## SI oscillator

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### SI oscillator

SI indicator (http://www.mql5.com/en/code/1883) has been the basis of this indicator.

Formulas:
SI = MA(D), where
D = 50*X*K/R,
X[i] = 0.25*Open[i]-1.5*Close[i-1]+0.75*Close[i]+0.5*Open[i-1],
R = R1-R2/2+R4/4, if R1>=Max(R2, R3),
R = R2-R1/2+R4/4, if R2>=Max(R1, R3),
R = R3+R4/4, in other cases,
K = Max(R1, R2),
R1[i] = Abs(High[i]-Close[i-1]),
R2[i] = Abs(Low[i]-Close[i-1]),
R3[i] = Abs(High[i]-Low[i]),
R4[i] = Abs(Close[i-1]-Open[i-1]).

SI.lua

For this indicator must be installed Averages indicator (viewtopic.php?f=17&t=2430).
Alexander.Gettinger
FXCodeBase: Confirmed User

Posts: 3785
Joined: Wed Mar 31, 2010 9:40 pm
Location: Russia, Omsk

### Re: SI oscillator

MQL4 version of SI oscillator: viewtopic.php?f=38&t=59975.
Alexander.Gettinger
FXCodeBase: Confirmed User

Posts: 3785
Joined: Wed Mar 31, 2010 9:40 pm
Location: Russia, Omsk

### Re: SI oscillator

The indicator was revised and updated.

Apprentice
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Location: Zagreb, Croatia