-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=68563 --+------------------------------------------------------------------+ --| Copyright © 2019, 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 | --+------------------------------------------------------------------+ -- Indicator profile initialization routine function Init() indicator:name("Accumulation Distribution"); indicator:description(""); indicator:requiredSource(core.Tick); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addDouble("Up_Value", "Up Value", "", 0.0001); indicator.parameters:addDouble("Down_Value", "Down Value", "", -0.0001); indicator.parameters:addGroup("Accumulation Style"); indicator.parameters:addColor("color1", "Line Color", "", core.rgb(0, 255, 0)); indicator.parameters:addInteger("style1", "Line Style", "", core.LINE_SOLID); indicator.parameters:setFlag("style1", core.FLAG_LEVEL_STYLE); indicator.parameters:addInteger("width1", "Line Width", "", 3, 1, 5); indicator.parameters:addGroup("Distribution Style"); indicator.parameters:addColor("color2", "Line Color", "", core.rgb(255, 0, 0)); indicator.parameters:addInteger("style2", "Line Style", "", core.LINE_SOLID); indicator.parameters:setFlag("style2", core.FLAG_LEVEL_STYLE); indicator.parameters:addInteger("width2", "Line Width", "", 3, 1, 5); indicator.parameters:addGroup("Alert Parameters"); indicator.parameters:addString("Live", "Execution", "", "End of Turn"); indicator.parameters:addStringAlternative("Live", "End of Turn", "", "End of Turn"); indicator.parameters:addStringAlternative("Live", "Live", "", "Live"); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- Parameters block local Up_Value,Down_Value; local first; local source = nil; local Accumulation, Distribution; -- Routine function Prepare(nameOnly) Up_Value= instance.parameters.Up_Value; Down_Value= instance.parameters.Down_Value; local Parameters= Up_Value..", "..Down_Value; local name = profile:id() .. "(" .. instance.source:name() .. ", " .. Parameters .. ")"; instance:name(name); if (nameOnly) then return; end source = instance.source; first=source:first() +1; Accumulation = instance:addStream("Accumulation" , core.Line, " Accumulation"," Accumulation",instance.parameters.color1, first ); Accumulation:setWidth(instance.parameters.width1); Accumulation:setStyle(instance.parameters.style1); Accumulation:setPrecision(math.max(2, source:getPrecision())); Distribution = instance:addStream("Distribution" , core.Line, " Distribution"," Distribution",instance.parameters.color2, first ); Distribution:setWidth(instance.parameters.width2); Distribution:setStyle(instance.parameters.style2); Distribution:setPrecision(math.max(2, source:getPrecision())); end -- Indicator calculation routine function Update(period, mode) if period < source:first() then return; end if source[period] > source[period-1] then Accumulation[period]=math.abs( Accumulation[period-1]+Up_Value); else Accumulation[period]=math.abs( Accumulation[period-1]+Down_Value); end if source[period] < source[period-1] then Distribution[period]=math.abs( Distribution[period-1]+Up_Value); else Distribution[period]=math.abs( Distribution[period-1]+Down_Value); end end