-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=65706 --+------------------------------------------------------------------+ --| 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 | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash: 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ -- Indicator profile initialization routine function Init() indicator:name("MA Crossover shown in price Chart"); indicator:description(""); indicator:requiredSource(core.Tick); indicator:type(core.Indicator); indicator.parameters:addGroup("1. MA Calculation"); indicator.parameters:addInteger("Period1", "Period", "", 10, 2, 2000); indicator.parameters:addGroup("2. MA Calculation"); indicator.parameters:addInteger("Period2", "Period", "", 20, 2, 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 first; local source = nil; local Line; local Indicator={}; -- Routine function Prepare(nameOnly) Period1= instance.parameters.Period1; Period2= instance.parameters.Period2; local name = profile:id() .. "(" .. instance.source:name() .. ", " ..Period1 .. ", " ..Period2 .. ")"; instance:name(name); if (nameOnly) then return; end source = instance.source; first=math.max(Period1,Period2); Line = instance:addStream("Line" , core.Line, " Line"," Line",instance.parameters.color, first); Line:setWidth(instance.parameters.width); Line:setStyle(instance.parameters.style); end -- Indicator calculation routine function Update(period) if period < first then return; end -- Price =(Period2*SUM(Period1-1)-Period1*SUM(Period2-1))/(Period1-Period2) local Sum1=mathex.sum(source, period-Period1+1, period); local Sum2=mathex.sum(source, period-Period2+1, period); Line[period]=source[period]+(Period2*Sum1-Period1*Sum2)/(Period1-Period2); end