[pshaiCmd] Volume Oscillator (SE)

Name: [pshaiCmd] Volume Oscillator (SE)
Author: pshai

stable

By pshai in Oscillators Published October 2019 👁 1,717 views 💬 0 comments

Description

Volume Oscillator command. Parameters: * fastPeriod : Period length of fast MA * slowPeriod : Period length of slow MA * volume : Volume source * maType : Type of Moving Average Output: * Volume Oscillator values

DefineCommand(&#039;VolOsc&#039;, &#039;Volume Oscillator&#039;)

local fastPeriod = DefineParameter(NumberType, &#039;fastPeriod&#039;, &#039;Fast period length&#039;, true, 10, &#039;Input, Number&#039;)
local slowPeriod = DefineParameter(NumberType, &#039;slowPeriod&#039;, &#039;Slow period length&#039;, true, 20, &#039;Input, Number&#039;)
local volume = DefineParameter(ListNumberType, &#039;volume&#039;, &#039;Volume source&#039;, true, GetVolume(), &#039;GetVolume&#039;)
local maType = DefineParameter(EnumType, &#039;maType&#039;, &#039;Moving Average type&#039;, false, SmaType, &#039;InputMaTypes, MAEnums&#039;)

local fastVol = MA(volume, fastPeriod, maType)
local slowVol = MA(volume, slowPeriod, maType)
local volOsc = (fastVol - slowVol) / slowVol * 100

DefineOutput(ListNumberType, volOsc, &#039;Volume Oscillator values&#039;, &#039;Plot&#039;)

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