-- Id: 19096 -- More information about this indicator can be found at: --http://fxcodebase.com/code/viewtopic.php?f=17&t=65111 --+------------------------------------------------------------------+ --| 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 | --+------------------------------------------------------------------+ function Init() indicator:name("MACD_AVERAGES"); indicator:description(""); indicator:requiredSource(core.Tick); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addString("Smooth_Method1", "Fast MA Smooth Method", "", "MVA"); indicator.parameters:addStringAlternative("Smooth_Method1", "MVA", "", "MVA"); indicator.parameters:addStringAlternative("Smooth_Method1", "EMA", "", "EMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "KAMA", "", "KAMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "Wilder", "", "Wilder"); indicator.parameters:addStringAlternative("Smooth_Method1", "LWMA", "", "LWMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "SineWMA", "", "SineWMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "TriMA", "", "TriMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "LSMA", "", "LSMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "SMMA", "", "SMMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "HMA", "", "HMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "ZeroLagEMA", "", "ZeroLagEMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "DEMA", "", "DEMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "T3", "", "T3"); indicator.parameters:addStringAlternative("Smooth_Method1", "ITrend", "", "ITrend"); indicator.parameters:addStringAlternative("Smooth_Method1", "Median", "", "Median"); indicator.parameters:addStringAlternative("Smooth_Method1", "GeoMean", "", "GeoMean"); indicator.parameters:addStringAlternative("Smooth_Method1", "REMA", "", "REMA"); indicator.parameters:addStringAlternative("Smooth_Method1", "ILRS", "", "ILRS"); indicator.parameters:addStringAlternative("Smooth_Method1", "IE/2", "", "IE/2"); indicator.parameters:addStringAlternative("Smooth_Method1", "TriMAgen", "", "TriMAgen"); indicator.parameters:addStringAlternative("Smooth_Method1", "JSmooth", "", "JSmooth"); indicator.parameters:addString("Smooth_Method2", "Slow MA Smooth Method", "", "MVA"); indicator.parameters:addStringAlternative("Smooth_Method2", "MVA", "", "MVA"); indicator.parameters:addStringAlternative("Smooth_Method2", "EMA", "", "EMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "KAMA", "", "KAMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "Wilder", "", "Wilder"); indicator.parameters:addStringAlternative("Smooth_Method2", "LWMA", "", "LWMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "SineWMA", "", "SineWMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "TriMA", "", "TriMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "LSMA", "", "LSMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "SMMA", "", "SMMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "HMA", "", "HMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "ZeroLagEMA", "", "ZeroLagEMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "DEMA", "", "DEMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "T3", "", "T3"); indicator.parameters:addStringAlternative("Smooth_Method2", "ITrend", "", "ITrend"); indicator.parameters:addStringAlternative("Smooth_Method2", "Median", "", "Median"); indicator.parameters:addStringAlternative("Smooth_Method2", "GeoMean", "", "GeoMean"); indicator.parameters:addStringAlternative("Smooth_Method2", "REMA", "", "REMA"); indicator.parameters:addStringAlternative("Smooth_Method2", "ILRS", "", "ILRS"); indicator.parameters:addStringAlternative("Smooth_Method2", "IE/2", "", "IE/2"); indicator.parameters:addStringAlternative("Smooth_Method2", "TriMAgen", "", "TriMAgen"); indicator.parameters:addStringAlternative("Smooth_Method2", "JSmooth", "", "JSmooth"); indicator.parameters:addInteger("Fast_Period", "Fast MA period", "", 12); indicator.parameters:addInteger("Slow_Period", "Slow MA period", "", 26); indicator.parameters:addString("Signal_Method", "Signal MA Method", "", "MVA"); indicator.parameters:addStringAlternative("Signal_Method", "MVA", "", "MVA"); indicator.parameters:addStringAlternative("Signal_Method", "EMA", "", "EMA"); indicator.parameters:addStringAlternative("Signal_Method", "KAMA", "", "KAMA"); indicator.parameters:addStringAlternative("Signal_Method", "Wilder", "", "Wilder"); indicator.parameters:addStringAlternative("Signal_Method", "LWMA", "", "LWMA"); indicator.parameters:addStringAlternative("Signal_Method", "SineWMA", "", "SineWMA"); indicator.parameters:addStringAlternative("Signal_Method", "TriMA", "", "TriMA"); indicator.parameters:addStringAlternative("Signal_Method", "LSMA", "", "LSMA"); indicator.parameters:addStringAlternative("Signal_Method", "SMMA", "", "SMMA"); indicator.parameters:addStringAlternative("Signal_Method", "HMA", "", "HMA"); indicator.parameters:addStringAlternative("Signal_Method", "ZeroLagEMA", "", "ZeroLagEMA"); indicator.parameters:addStringAlternative("Signal_Method", "DEMA", "", "DEMA"); indicator.parameters:addStringAlternative("Signal_Method", "T3", "", "T3"); indicator.parameters:addStringAlternative("Signal_Method", "ITrend", "", "ITrend"); indicator.parameters:addStringAlternative("Signal_Method", "Median", "", "Median"); indicator.parameters:addStringAlternative("Signal_Method", "GeoMean", "", "GeoMean"); indicator.parameters:addStringAlternative("Signal_Method", "REMA", "", "REMA"); indicator.parameters:addStringAlternative("Signal_Method", "ILRS", "", "ILRS"); indicator.parameters:addStringAlternative("Signal_Method", "IE/2", "", "IE/2"); indicator.parameters:addStringAlternative("Signal_Method", "TriMAgen", "", "TriMAgen"); indicator.parameters:addStringAlternative("Signal_Method", "JSmooth", "", "JSmooth"); indicator.parameters:addInteger("Signal_Period", "Signal period", "", 9); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("MACD_color", "MACD color", "The color of MACD.", core.rgb(255, 0, 0)); indicator.parameters:addInteger("width1", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style1", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style1", core.FLAG_LINE_STYLE); indicator.parameters:addColor("SIGNAL_color", "Signal color", "The color of SIGNAL.", core.rgb(0, 0, 255)); indicator.parameters:addInteger("width2", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style2", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style2", core.FLAG_LINE_STYLE); indicator.parameters:addColor("UP", "Up Histogram in Up Trend", "The color of Up Histogram.", core.rgb(0, 255, 0)); indicator.parameters:addColor("UPDOWN", "Down Histogram in Up Trend", "The color of Up Histogram.", core.rgb(0, 200, 0)); indicator.parameters:addColor("DOWNUP", "Up Histogram in Down Trend", "The color of Down Histogram.", core.rgb(255, 0, 0)); indicator.parameters:addColor("DOWN", "Down Histogram in Down Trend", "The color of Down Histogram.", core.rgb(200, 0, 0)); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- Parameters block --Indicator parameters local Smooth_Method1, Smooth_Method2; local Fast_Period, Slow_Period; local Signal_Method,Signal_Period; local MA, Fast_MA, Slow_MA, Signal_MA; local source = nil; local first; -- Streams block local MACD = nil; local SIGNAL=nil; local HISTOGRAM=nil; local Fast, Slow, Signal; -- Routine function Prepare(nameOnly) Smooth_Method1= instance.parameters.Smooth_Method1; Smooth_Method2= instance.parameters.Smooth_Method2; Fast_Period= instance.parameters.Fast_Period; Slow_Period= instance.parameters.Slow_Period; Signal_Method= instance.parameters.Signal_Method; Signal_Period= instance.parameters.Signal_Period; source = instance.source; -- Base name of the indicator. local name = profile:id() .. "(" .. source:name() .. ", " .. Smooth_Method1 .. ", " .. Smooth_Method2 .. ", " .. Fast_Period .. ", " .. Slow_Period .. ", " .. Signal_Method.. ", " .. Signal_Period.. ")"; instance:name(name); if (nameOnly) then return; end assert(core.indicators:findIndicator("AVERAGES") ~= nil, "Please, download and install AVERAGES.LUA indicator"); Fast = core.indicators:create("AVERAGES", source, Smooth_Method1, Fast_Period ); Slow = core.indicators:create("AVERAGES", source, Smooth_Method2, Slow_Period ); first=math.max(Fast.DATA:first(), Slow.DATA:first()); MACD = instance:addStream("MACD", core.Line, name .. ".MACD", "MACD", instance.parameters.MACD_color, first); MACD:setWidth(instance.parameters.width1); MACD:setStyle(instance.parameters.style1); Signal= core.indicators:create("AVERAGES", MACD, Signal_Method, Signal_Period ); SIGNAL = instance:addStream("SIGNAL", core.Line, name .. ".SIGNAL", "SIGNAL", instance.parameters.SIGNAL_color, Signal.DATA:first()); SIGNAL:setWidth(instance.parameters.width2); SIGNAL:setStyle(instance.parameters.style2); HISTOGRAM = instance:addStream("HISTOGRAM", core.Bar, name .. "HISTOGRAM", "HISTOGRAM", instance.parameters.UP, Signal.DATA:first()); MACD:setPrecision(math.max(2, instance.source:getPrecision())); SIGNAL:setPrecision(math.max(2, instance.source:getPrecision())); HISTOGRAM:setPrecision(math.max(2, instance.source:getPrecision())); end -- Indicator calculation routine function Update(period, mode) Fast:update(mode); Slow:update(mode); if period < first then return; end MACD[period] = Fast.DATA[period] - Slow.DATA[period]; Signal:update(mode); if period < Signal.DATA:first() then return; end SIGNAL[period] = Signal.DATA[period]; HISTOGRAM[period] = MACD[period] - SIGNAL[period]; if HISTOGRAM[period] > 0 then if HISTOGRAM[period] > HISTOGRAM[period-1] then HISTOGRAM:setColor(period, instance.parameters.UP); else HISTOGRAM:setColor(period, instance.parameters.UPDOWN); end else if HISTOGRAM[period] < HISTOGRAM[period-1] then HISTOGRAM:setColor(period, instance.parameters.DOWN); else HISTOGRAM:setColor(period, instance.parameters.DOWNUP); end end end