-- More information about this indicator can be found at: -- https://fxcodebase.com/code/viewtopic.php?f=17&t=71641 --+------------------------------------------------------------------------------------------------+ --| 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 | --+------------------------------------------------------------------------------------------------+ --+------------------------------------------------------------------------------------------------+ --|SOL Address : 4tJXw7JfwF3KUPSzrTm1CoVq6Xu4hYd1vLk3VF2mjMYh | --|Cardano/ADA : addr1v868jza77crzdc87khzpppecmhmrg224qyumud6utqf6f4s99fvqv | --|Dogecoin Address : DBGXP1Nc18ZusSRNsj49oMEYFQgAvgBVA8 | --|SHIB Address : 0x1817D9ebb000025609Bf5D61E269C64DC84DA735 | --+------------------------------------------------------------------------------------------------+ -- Indicator profile initialization routine function Init() indicator:name("NavelSMA"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("Period", "Period", "", 13, 1, 2000); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("color", "Line Color", "", core.rgb(0, 255, 0)); 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 Period; local first; local source = nil; local Oscillator; local Navel; -- Routine function Prepare(nameOnly) Period=instance.parameters.Period; local Parameters= Period; local name = profile:id() .. "(" .. instance.source:name() .. ", " .. Parameters .. ")"; instance:name(name); if (nameOnly) then return; end Navel= instance:addInternalStream(0, 0); source = instance.source; first=source:first() + Period; Line = instance:addStream("Line" , core.Line, " Line"," Line",instance.parameters.color, first ); Line:setPrecision(math.max(2, source:getPrecision())); Line:setWidth(instance.parameters.width); Line:setStyle(instance.parameters.style); end -- Indicator calculation routine function Update(period, mode) Navel[period]=(source.close[period]*5+source.open[period]*2+source.high[period]+source.low[period])/9 if period < first then return; end Line[period]=mathex.avg(Navel, period-Period+1, period ); local pr=2.0/(Period+1); Line[period]= Navel[period]*pr+Line[period-1]*(1-pr); end