-- Id: 6489 --+------------------------------------------------------------------+ --| Copyright © 2017, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------+ --| Support our efforts by donating | --| Paypal: https://goo.gl/9Rj74e | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --+------------------------------------------------------------------+ local Period ={3,5,8,10,12,15,30,35,40,45,50,60}; function Init() indicator:name("Customizable Guppy's Multiple Moving Average Convergence/Divergence"); indicator:requiredSource(core.Tick); indicator:type(core.Oscillator); local i; for i =1, 12, 1 do indicator.parameters:addInteger("Period"..i, "Period", "", Period[i]); end indicator.parameters:addColor("COLOR", "Indicator's Color", "", core.rgb(255, 0, 0)); end local source = nil; local GMMA = nil; local out = nil; local first = nil; function Prepare(nameOnly) source = instance.source; local name; -- set the indicator name (use the short name of our indicator: GMMA) name = profile:id() .. "(" .. source:name() .. ")"; instance:name(name); if nameOnly then return; end assert(core.indicators:findIndicator("CGMMA") ~= nil, "Please, download and install CGMMA.LUA indicator"); GMMA = core.indicators:create("CGMMA", source, instance.parameters:getInteger("Period" .. 1), instance.parameters:getInteger("Period" .. 2), instance.parameters:getInteger("Period" .. 3), instance.parameters:getInteger("Period" .. 4), instance.parameters:getInteger("Period" .. 5), instance.parameters:getInteger("Period" .. 6), instance.parameters:getInteger("Period" .. 7), instance.parameters:getInteger("Period" .. 8), instance.parameters:getInteger("Period" .. 9), instance.parameters:getInteger("Period" .. 10), instance.parameters:getInteger("Period" .. 11), instance.parameters:getInteger("Period" .. 12) ); first = GMMA:getStream(11):first(); out = instance:addStream("H", core.Bar, name .. ".H", "H", instance.parameters.COLOR, first); out:addLevel(0); out:setPrecision(math.max(2, instance.source:getPrecision())); end function Update(period, mode) GMMA:update(mode); if (period >= first) then local f, s; f = GMMA:getStream(0)[period] + GMMA:getStream(1)[period] + GMMA:getStream(2)[period] + GMMA:getStream(3)[period] + GMMA:getStream(4)[period] + GMMA:getStream(5)[period]; s = GMMA:getStream(6)[period] + GMMA:getStream(7)[period] + GMMA:getStream(9)[period] + GMMA:getStream(9)[period] + GMMA:getStream(10)[period] + GMMA:getStream(11)[period]; out[period] = (f - s) / s * 100; end end