-- More information about this indicator can be found at: -- https://fxcodebase.com/code/viewtopic.php?f=17&t=71553 --+------------------------------------------------------------------------------------------------+ --| Copyright © 2021, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------------------------------------+ --| Support our efforts by donating | --| Paypal: https://goo.gl/9Rj74e | --+------------------------------------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --| https://AppliedMachineLearning.systems | --| Patreon : https://goo.gl/GdXWeN | --+------------------------------------------------------------------------------------------------+ --+------------------------------------------------------------------------------------------------+ --|BitCoin Address : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --|Ethereum Address : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --|Cardano/ADA : addr1v868jza77crzdc87khzpppecmhmrg224qyumud6utqf6f4s99fvqv | --|Dogecoin Address : DNDTFfmVa2Gjts5YvSKEYaiih6cums2L6C | --|Binance(ERC20 & BSC only) : 0xe84751063de8ade7c5fbff5e73f6502f02af4e2c | | --+------------------------------------------------------------------------------------------------+ -- Indicator profile initialization routine -- Defines indicator profile properties and indicator parameters function Init() indicator:name("Trailing Moving Average"); indicator:description("Trailing Moving Average"); indicator:requiredSource(core.Tick); indicator:type(core.Indicator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addString("TF" , "Time Frame ", "", "D1"); indicator.parameters:setFlag("TF" , core.FLAG_PERIODS); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("color", "Line Color", "", core.rgb(127, 127, 127)); 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); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- Parameters block local source; local first; local BarSize; local Line; local TF; -- Routine function Prepare(nameOnly) TF = instance.parameters.TF; source = instance.source; first = source:first(); local name = profile:id() .. "(" .. source:name() .. ", " .. TF.. ")"; instance:name(name); if (nameOnly) then return; end Line = instance:addStream("Line" , core.Line, " Line"," Line",instance.parameters.color, first ); Line:setWidth(instance.parameters.width); Line:setStyle(instance.parameters.style); local s1, e2; s1, e2 = core.getcandle(TF, 0, 0, 0); BarSize= e2-s1; end local Average=0; local Count=0; -- Indicator calculation routine function Update(period) local End = source:date(period); local Start=End-BarSize; if Start < source:date(source:first()) then Start = source:date(source:first()); end Average=0; Count=0; MP (Start,End); if Count~=0 then Line[period]=Average/Count; end end function MP (s,e) local x= core.findDate(source, s, false); local y= core.findDate(source, e, false); if (x <= 0 or y < 0) then return; end if (x <= first or y > source:size()-1) then return; end for period = x, y, 1 do Count=Count+1; Average=Average+source[period]; end end