-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=67040 --+------------------------------------------------------------------+ --| Copyright © 2018, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --+------------------------------------------------------------------+ --| Support our efforts by donating | --| Paypal: https://goo.gl/9Rj74e | --+------------------------------------------------------------------+ --| Patreon : https://goo.gl/GdXWeN | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash: 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ -- Indicator profile initialization routine function Init() indicator:name("Three MA oscillators"); indicator:description(""); indicator:requiredSource(core.Tick); indicator:type(core.Oscillator); indicator.parameters:addGroup("1. MA Calculation"); indicator.parameters:addString("Method1", "Method", "", "ZeroLagEMA"); indicator.parameters:addStringAlternative("Method1", "MVA", "", "MVA"); indicator.parameters:addStringAlternative("Method1", "EMA", "", "EMA"); indicator.parameters:addStringAlternative("Method1", "Wilder", "", "Wilder"); indicator.parameters:addStringAlternative("Method1", "LWMA", "", "LWMA"); indicator.parameters:addStringAlternative("Method1", "SineWMA", "", "SineWMA"); indicator.parameters:addStringAlternative("Method1", "TriMA", "", "TriMA"); indicator.parameters:addStringAlternative("Method1", "LSMA", "", "LSMA"); indicator.parameters:addStringAlternative("Method1", "SMMA", "", "SMMA"); indicator.parameters:addStringAlternative("Method1", "HMA", "", "HMA"); indicator.parameters:addStringAlternative("Method1", "ZeroLagEMA", "", "ZeroLagEMA"); indicator.parameters:addStringAlternative("Method1", "DEMA", "", "DEMA"); indicator.parameters:addStringAlternative("Method1", "T3", "", "T3"); indicator.parameters:addStringAlternative("Method1", "ITrend", "", "ITrend"); indicator.parameters:addStringAlternative("Method1", "Median", "", "Median"); indicator.parameters:addStringAlternative("Method1", "GeoMean", "", "GeoMean"); indicator.parameters:addStringAlternative("Method1", "REMA", "", "REMA"); indicator.parameters:addStringAlternative("Method1", "ILRS", "", "ILRS"); indicator.parameters:addStringAlternative("Method1", "IE/2", "", "IE/2"); indicator.parameters:addStringAlternative("Method1", "TriMAgen", "", "TriMAgen"); indicator.parameters:addStringAlternative("Method1", "JSmooth", "", "JSmooth"); indicator.parameters:addStringAlternative("Method1", "KAMA", "", "KAMA"); indicator.parameters:addStringAlternative("Method1", "ARSI", "", "ARSI"); indicator.parameters:addStringAlternative("Method1", "VIDYA", "", "VIDYA"); indicator.parameters:addStringAlternative("Method1", "HPF", "", "HPF"); indicator.parameters:addStringAlternative("Method1", "VAMA", "", "VAMA"); indicator.parameters:addInteger("Period1", "Period", "", 14, 1, 2000); indicator.parameters:addGroup("2. MA Calculation"); indicator.parameters:addString("Method2", "Method", "", "EMA"); indicator.parameters:addStringAlternative("Method2", "MVA", "", "MVA"); indicator.parameters:addStringAlternative("Method2", "EMA", "", "EMA"); indicator.parameters:addStringAlternative("Method2", "Wilder", "", "Wilder"); indicator.parameters:addStringAlternative("Method2", "LWMA", "", "LWMA"); indicator.parameters:addStringAlternative("Method2", "SineWMA", "", "SineWMA"); indicator.parameters:addStringAlternative("Method2", "TriMA", "", "TriMA"); indicator.parameters:addStringAlternative("Method2", "LSMA", "", "LSMA"); indicator.parameters:addStringAlternative("Method2", "SMMA", "", "SMMA"); indicator.parameters:addStringAlternative("Method2", "HMA", "", "HMA"); indicator.parameters:addStringAlternative("Method2", "ZeroLagEMA", "", "ZeroLagEMA"); indicator.parameters:addStringAlternative("Method2", "DEMA", "", "DEMA"); indicator.parameters:addStringAlternative("Method2", "T3", "", "T3"); indicator.parameters:addStringAlternative("Method2", "ITrend", "", "ITrend"); indicator.parameters:addStringAlternative("Method2", "Median", "", "Median"); indicator.parameters:addStringAlternative("Method2", "GeoMean", "", "GeoMean"); indicator.parameters:addStringAlternative("Method2", "REMA", "", "REMA"); indicator.parameters:addStringAlternative("Method2", "ILRS", "", "ILRS"); indicator.parameters:addStringAlternative("Method2", "IE/2", "", "IE/2"); indicator.parameters:addStringAlternative("Method2", "TriMAgen", "", "TriMAgen"); indicator.parameters:addStringAlternative("Method2", "JSmooth", "", "JSmooth"); indicator.parameters:addStringAlternative("Method2", "KAMA", "", "KAMA"); indicator.parameters:addStringAlternative("Method2", "ARSI", "", "ARSI"); indicator.parameters:addStringAlternative("Method2", "VIDYA", "", "VIDYA"); indicator.parameters:addStringAlternative("Method2", "HPF", "", "HPF"); indicator.parameters:addStringAlternative("Method2", "VAMA", "", "VAMA"); indicator.parameters:addInteger("Period2", "Period", "", 28, 1, 2000); indicator.parameters:addGroup("3. MA Calculation"); indicator.parameters:addString("Method3", "Method", "", "MVA"); indicator.parameters:addStringAlternative("Method3", "MVA", "", "MVA"); indicator.parameters:addStringAlternative("Method3", "EMA", "", "EMA"); indicator.parameters:addStringAlternative("Method3", "Wilder", "", "Wilder"); indicator.parameters:addStringAlternative("Method3", "LWMA", "", "LWMA"); indicator.parameters:addStringAlternative("Method3", "SineWMA", "", "SineWMA"); indicator.parameters:addStringAlternative("Method3", "TriMA", "", "TriMA"); indicator.parameters:addStringAlternative("Method3", "LSMA", "", "LSMA"); indicator.parameters:addStringAlternative("Method3", "SMMA", "", "SMMA"); indicator.parameters:addStringAlternative("Method3", "HMA", "", "HMA"); indicator.parameters:addStringAlternative("Method3", "ZeroLagEMA", "", "ZeroLagEMA"); indicator.parameters:addStringAlternative("Method3", "DEMA", "", "DEMA"); indicator.parameters:addStringAlternative("Method3", "T3", "", "T3"); indicator.parameters:addStringAlternative("Method3", "ITrend", "", "ITrend"); indicator.parameters:addStringAlternative("Method3", "Median", "", "Median"); indicator.parameters:addStringAlternative("Method3", "GeoMean", "", "GeoMean"); indicator.parameters:addStringAlternative("Method3", "REMA", "", "REMA"); indicator.parameters:addStringAlternative("Method3", "ILRS", "", "ILRS"); indicator.parameters:addStringAlternative("Method3", "IE/2", "", "IE/2"); indicator.parameters:addStringAlternative("Method3", "TriMAgen", "", "TriMAgen"); indicator.parameters:addStringAlternative("Method3", "JSmooth", "", "JSmooth"); indicator.parameters:addStringAlternative("Method3", "KAMA", "", "KAMA"); indicator.parameters:addStringAlternative("Method3", "ARSI", "", "ARSI"); indicator.parameters:addStringAlternative("Method3", "VIDYA", "", "VIDYA"); indicator.parameters:addStringAlternative("Method3", "HPF", "", "HPF"); indicator.parameters:addStringAlternative("Method3", "VAMA", "", "VAMA"); indicator.parameters:addInteger("Period3", "Period", "", 1, 1, 2000); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("color", "Line Color", "", core.rgb(255, 0, 0)); indicator.parameters:addInteger("style", "Line Style", "", core.LINE_SOLID); indicator.parameters:setFlag("style", core.FLAG_LEVEL_STYLE); indicator.parameters:addInteger("width", "Line Width", "", 3, 1, 5); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- Parameters block local Method1 , Period1; local Method2 , Period2; local Method3 , Period3; local first; local source = nil; local Oscillator; local Indicator={}; -- Routine function Prepare(nameOnly) Period1= instance.parameters.Period1; Method1= instance.parameters.Method1; Period2= instance.parameters.Period2; Method2= instance.parameters.Method2; Period3= instance.parameters.Period3; Method3= instance.parameters.Method3; local Parameters= Period1 .. ", " .. Method1 .. ", " ..Period2 .. ", " .. Method2 .. ", " ..Period3 .. ", " .. Method3 ; local name = profile:id() .. "(" .. instance.source:name() .. "," .. Parameters .. ")"; instance:name(name); if (nameOnly) then return; end source = instance.source; assert(core.indicators:findIndicator("AVERAGES") ~= nil, "Please, download and install AVERAGES.LUA indicator"); Indicator[1] = core.indicators:create("AVERAGES", source , Method1, Period1); Indicator[2] = core.indicators:create("AVERAGES", source , Method2, Period2); Indicator[3] = core.indicators:create("AVERAGES", source , Method3, Period2); first=math.max(Indicator[1].DATA:first(), Indicator[2].DATA:first(), Indicator[3].DATA:first()); Oscillator = instance:addStream("Oscillator" , core.Line, " Oscillator"," Oscillator",instance.parameters.color, first); Oscillator:setWidth(instance.parameters.width); Oscillator:setStyle(instance.parameters.style); Oscillator:setPrecision(math.max(2, source:getPrecision())); end -- Indicator calculation routine function Update(period, mode) Indicator[1]:update(mode); Indicator[2]:update(mode); Indicator[3]:update(mode); if period < first then return; end Oscillator[period]=(Indicator[1].DATA[period]-Indicator[2].DATA[period])/Indicator[3].DATA[period]; end