-- More information about this indicator can be found at: -- https://fxcodebase.com/code/viewtopic.php?f=17&t=73340 --+------------------------------------------------------------------------------------------------+ --| Copyright © 2023, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --| https://AppliedMachineLearning.systems | --| https://mario-jemic.com/ | --+------------------------------------------------------------------------------------------------+ --+------------------------------------------------------------------------------------------------+ --| Our work would not be possible without your support. | --+------------------------------------------------------------------------------------------------+ --| Paypal: https://goo.gl/9Rj74e | --| Patreon : https://goo.gl/GdXWeN | --+------------------------------------------------------------------------------------------------+ -- Indicator profile initialization routine -- Defines indicator profile properties and indicator parameters -- TODO: Add minimal and maximal value of numeric parameters and default color of the streams function Init() indicator:name("BB on MACD"); indicator:description(""); indicator:requiredSource(core.Tick); indicator:type(core.Oscillator); indicator.parameters:addGroup("MACD Calculation"); indicator.parameters:addString("Method1", "MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method1", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method1", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method1", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method1", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method1", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method1", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method1", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method1", "WMA", "WMA" , "WMA"); indicator.parameters:addInteger("Period1", "Fast MA", "", 12, 1, 2000); indicator.parameters:addInteger("Period2", "Slow MA", "", 26, 1, 2000); indicator.parameters:addString("Method2", "Signal MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method2", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method2", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method2", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method2", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method2", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method2", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method2", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method2", "WMA", "WMA" , "WMA"); indicator.parameters:addInteger("Period3", "Slow MA", "", 9, 1, 2000); indicator.parameters:addGroup("BB Calculation"); indicator.parameters:addString("Method3", "BB Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method3", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method3", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method3", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method3", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method3", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method3", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method3", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method3", "WMA", "WMA" , "WMA"); indicator.parameters:addInteger("Period", "Period", "", 20, 1, 2000); indicator.parameters:addDouble("Deviation", "Deviation", "", 2, 0, 2000); indicator.parameters:addGroup("BB Selector"); indicator.parameters:addString("Source", "BB Source", "Source" , "MACD"); indicator.parameters:addStringAlternative("Source", "Zero Line", "Zero" , "Zero"); indicator.parameters:addStringAlternative("Source", "MACD Line", "MACD" , "MACD"); indicator.parameters:addStringAlternative("Source", "Signal Line", "Signal" , "Signal"); indicator.parameters:addStringAlternative("Source", "Histogram Line", "Histogram" , "Histogram"); indicator.parameters:addString("Placement", "BB Placement", "Placement" , "Source"); indicator.parameters:addStringAlternative("Placement", "It is not applicable", "" , "NonApplicable"); indicator.parameters:addStringAlternative("Placement", "Source Line", "Source" , "Source"); indicator.parameters:addStringAlternative("Placement", "Zero Line", "Zero" , "Zero"); indicator.parameters:addStringAlternative("Placement", "MACD Line", "MACD" , "MACD"); indicator.parameters:addStringAlternative("Placement", "Signal Line", "Signal" , "Signal"); indicator.parameters:addStringAlternative("Placement", "Histogram Line", "Histogram" , "Histogram"); indicator.parameters:addGroup("MACD Line Style"); indicator.parameters:addInteger("width", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style", core.FLAG_LINE_STYLE); indicator.parameters:addColor("color1", "MACD Line Color", "", core.rgb(0, 255, 0)); indicator.parameters:addColor("color2", "Signal Line Color", "", core.rgb(255, 0, 0)); indicator.parameters:addColor("color3", "Histogram Color", "", core.rgb(0, 0, 255)); indicator.parameters:addGroup("BB Line Style"); indicator.parameters:addInteger("BBwidth", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("BBstyle", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("BBstyle", core.FLAG_LINE_STYLE); indicator.parameters:addColor("colorA", "Top Line Color", "", core.rgb(128, 128, 128)); indicator.parameters:addColor("colorB", "Bottom Line Color", "", core.rgb(128, 128, 128)); indicator.parameters:addColor("colorC", "Central Color", "", core.rgb(128, 128, 128)); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- TODO: Refine the first period calculation for each of the output streams. -- TODO: Calculate all constants, create instances all subsequent indicators and load all required libraries -- Parameters block local first; local source = nil; local Method1, Period1, Period2, Method2,Period3; -- Routine function Prepare(nameOnly) Method1=instance.parameters.Method1; Period1=instance.parameters.Period1; Period2=instance.parameters.Period2; Method2=instance.parameters.Method2; Period3=instance.parameters.Period3; Period=instance.parameters.Period; Deviation=instance.parameters.Deviation; Source=instance.parameters.Source; Placement=instance.parameters.Placement if Placement== "Source" then Placement=Source; end source = instance.source local name = profile:id() .. "(" .. instance.source:name().. "," .. Method1.. "," .. Period1.. "," .. Period2.. "," .. Method2.. "," .. Period3.. "," .. Period.. "," .. Deviation.. ")"; instance:name(name); if (nameOnly) then return; end Indicator1= core.indicators:create(Method1, source, Period1); Indicator2= core.indicators:create(Method1, source, Period2); first=math.max(Indicator1.DATA:first(),Indicator1.DATA:first()) ; Zero = instance:addInternalStream(0, 0); MACD = instance:addStream("MACD", core.Line, name, "MACD", instance.parameters.color1, first ); MACD:setPrecision(math.max(2, instance.source:getPrecision())); MACD:setWidth(instance.parameters.width); MACD:setStyle(instance.parameters.style); MACD:addLevel(0); Indicator3= core.indicators:create(Method2, MACD, Period3); SIGNAL = instance:addStream("SIGNAL", core.Line, name, "SIGNAL", instance.parameters.color2, first + Period3 ); SIGNAL:setPrecision(math.max(2, instance.source:getPrecision())); SIGNAL:setWidth(instance.parameters.width); SIGNAL:setStyle(instance.parameters.style); HISTOGRAM = instance:addStream("HISTOGRAM", core.Bar, name, "HISTOGRAM", instance.parameters.color3, first + Period3 ); HISTOGRAM:setPrecision(math.max(2, instance.source:getPrecision())); if Source=="Zero" then BB= core.indicators:create("BB", Zero, Period, Deviation); elseif Source=="MACD" then BB= core.indicators:create("BB", MACD, Period, Deviation); elseif Source=="Signal" then BB= core.indicators:create("BB", SIGNAL, Period, Deviation); elseif Source=="Histogram" then BB= core.indicators:create("BB", HISTOGRAM, Period, Deviation); end Top = instance:addStream("Top", core.Line, name, "Top", instance.parameters.colorA, first + Period3 + Period ); Top:setPrecision(math.max(2, instance.source:getPrecision())); Top:setWidth(instance.parameters.BBwidth); Top:setStyle(instance.parameters.BBstyle); Bottom = instance:addStream("Bottom", core.Line, name, "Bottom", instance.parameters.colorB, first + Period3 + Period ); Bottom:setPrecision(math.max(2, instance.source:getPrecision())); Bottom:setWidth(instance.parameters.BBwidth); Bottom:setStyle(instance.parameters.BBstyle); Central = instance:addStream("Central", core.Line, name, "Central", instance.parameters.colorC, first + Period3 + Period ); Central:setPrecision(math.max(2, instance.source:getPrecision())); Central:setWidth(instance.parameters.BBwidth); Central:setStyle(instance.parameters.BBstyle); end function Update(period, mode) Indicator1:update(mode); Indicator2:update(mode); Zero[period]=0; if period <= first or not source:hasData(period) then return; end MACD[period]= Indicator1.DATA[period]-Indicator2.DATA[period]; Indicator3:update(mode); if period <= first + Period3 then return; end SIGNAL[period]= Indicator3.DATA[period]; HISTOGRAM[period]=MACD[period]-SIGNAL[period]; BB:update(mode); if period <= first + Period3 + Period then return; end local Delta=math.abs(BB.TL[period]-BB.AL[period]); if Placement == "Zero" then Central[period]=0; Top[period]= Central[period]+Delta; Bottom[period]= Central[period]-Delta; elseif Placement == "MACD" then Central[period]=MACD[period]; Top[period]= Central[period]+Delta; Bottom[period]= Central[period]-Delta; elseif Placement == "Signal" then Central[period]=SIGNAL[period]; Top[period]= Central[period]+Delta; Bottom[period]= Central[period]-Delta; elseif Placement == "Histogram" then Central[period]=HISTOGRAM[period]; Top[period]= Central[period]+Delta; Bottom[period]= Central[period]-Delta; else Central[period]=BB.AL[period]; Top[period]= BB.TL[period]; Bottom[period]= BB.BL[period]; end end --+------------------------------------------------------------------------------------------------+ --| We appreciate your support. | --+------------------------------------------------------------------------------------------------+ --| Paypal: https://goo.gl/9Rj74e | --| Patreon : https://goo.gl/GdXWeN | --+------------------------------------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --| https://AppliedMachineLearning.systems | --| https://mario-jemic.com/ | --+------------------------------------------------------------------------------------------------+ --+------------------------------------------------------------------------------------------------+ --|BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --|Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --|SOL Address : 4tJXw7JfwF3KUPSzrTm1CoVq6Xu4hYd1vLk3VF2mjMYh | --|Cardano/ADA : addr1v868jza77crzdc87khzpppecmhmrg224qyumud6utqf6f4s99fvqv | --|Dogecoin Address : DBGXP1Nc18ZusSRNsj49oMEYFQgAvgBVA8 | --|SHIB Address : 0x1817D9ebb000025609Bf5D61E269C64DC84DA735 | --|Binance(ERC20 & BSC only) : 0xe84751063de8ade7c5fbff5e73f6502f02af4e2c | --|BitCoin Cash : 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --|LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------------------------------------+