-- Id: 16734 -- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=63926&p=108378#p108378 --+------------------------------------------------------------------+ --| 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 | --+------------------------------------------------------------------+ function Init() indicator:name("CCI MA Crossover Indicator"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Oscillator); indicator.parameters:addGroup("CCI Calculation"); indicator.parameters:addInteger("CCI_Period", "Period", "", 44); indicator.parameters:addInteger("Min_Max_Period", "Min Max Period", "", 200); indicator.parameters:addInteger("Sum_Period", "Sum Period", "", 13); indicator.parameters:addGroup("Signal Calculation"); indicator.parameters:addInteger("Signal_Period", "Period", "", 9); indicator.parameters:addGroup("Raw Line Style"); indicator.parameters:addColor("color1", "Line color", "", core.rgb(0, 255, 0)); indicator.parameters:addInteger("width1", "Line width", "Line width", 1, 1, 5); indicator.parameters:addInteger("style1", "Line style", "Line style", core.LINE_SOLID); indicator.parameters:setFlag("style1", core.FLAG_LINE_STYLE); indicator.parameters:addGroup("Signal Line Style"); indicator.parameters:addColor("color2", "Line color", "", core.rgb(255, 0, 0)); indicator.parameters:addInteger("width2", "Line width", "Line width", 1, 1, 5); indicator.parameters:addInteger("style2", "Line style", "Line style", core.LINE_SOLID); indicator.parameters:setFlag("style2", core.FLAG_LINE_STYLE); 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 Signal_Period, ema,CCI_Period; -- Streams block local cci,mva; local Raw, cci; local signal; local Min_Max_Period; local Sum_Period; local Data; -- Routine function Prepare(nameOnly) Signal_Period = instance.parameters.Signal_Period; CCI_Period = instance.parameters.CCI_Period; Min_Max_Period= instance.parameters.Min_Max_Period; Sum_Period= instance.parameters.Sum_Period; source = instance.source; local name = profile:id() .. " + " .. source:name() ; instance:name(name); if (nameOnly) then return; end cci= core.indicators:create("CCI", source, CCI_Period); first = cci.DATA:first()+Min_Max_Period; Data= instance:addInternalStream(first, 0); Raw= instance:addStream("Raw", core.Line, name, "Raw", instance.parameters.color1, first + Sum_Period); Raw:setWidth(instance.parameters.width1); Raw:setStyle(instance.parameters.style1); ema= core.indicators:create("EMA", Raw, Signal_Period); signal = instance:addStream("Signal", core.Line, name, "Signal", instance.parameters.color2, ema.DATA:first()); signal:setWidth(instance.parameters.width2); signal:setStyle(instance.parameters.style2); Raw:setPrecision(math.max(2, instance.source:getPrecision())); signal:setPrecision(math.max(2, instance.source:getPrecision())); end -- Indicator calculation routine -- TODO: Add your code for calculation output values function Update(period, mode) cci:update(mode); if period < first or not source:hasData(period) then return; end local min,max=mathex.minmax(cci.DATA, period-Min_Max_Period+1, period); Data[period]=max-min; if period < first + Sum_Period then return; end Raw[period]= mathex.sum(cci.DATA, period-Sum_Period+1, period)/mathex.sum(Data, period-Sum_Period+1, period); ema:update(mode); if period < ema.DATA:first() then return; end signal[period]= ema.DATA[period] --[[ Buy: var1:=Sum(CCI(34),13)/Sum(HHV(CCI(34),200)-LLV(CCI(34),200),13); Cross(var1,Mov(var1,9,E)) Sell: var1:=Sum(CCI(34),13)/Sum(HHV(CCI(34),200)-LLV(CCI(34),200),13); Cross(Mov(var1,9,E),var1) ]] end