-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=62888 --+------------------------------------------------------------------+ --| 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 | --+------------------------------------------------------------------+ --| Patreon : https://goo.gl/GdXWeN | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash: 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ function Init() indicator:name("Quantum"); indicator:description(" "); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("Period", "Period", "Period", 300); indicator.parameters:addBoolean("ReversalOnly", "Trend reversal only", "", true); indicator.parameters:addBoolean("SignalMode", "SignalMode", "", false); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("UP", "Up fractal color", "Up fractal color", core.rgb(0,255,0)); indicator.parameters:addColor("DOWN", "Down fractal color", "Down fractal color", core.rgb(255,0,0)); indicator.parameters:addInteger("Size", "Font Size", "", 10, 1 , 100); end local source; local up, down; local Size; local Period; local first; local Period; local ReversalOnly; local Confirmation; local SignalMode,Signal; function Prepare(nameOnly) source = instance.source; local name = profile:id() ; instance:name(name); if (nameOnly) then return; end Size = instance.parameters.Size; Period = instance.parameters.Period; SignalMode= instance.parameters.SignalMode; if SignalMode then Signal= instance:addStream("Signal", core.Bar, name .. ".Signal", "MA", instance.parameters.UP, 0); else Signal= instance:addInternalStream(0, 0); end Confirmation = instance:addInternalStream(0, 0); ReversalOnly = instance.parameters.ReversalOnly; up = instance:createTextOutput ("Up", "Up", "Wingdings", Size, core.H_Center, core.V_Top, instance.parameters.UP, 0); down = instance:createTextOutput ("Dn", "Dn", "Wingdings", Size, core.H_Center, core.V_Bottom, instance.parameters.DOWN, 0); first=source:first()+Period; end function Update(period) up:setNoData (period); down:setNoData (period); Signal[period]=0; if period < first then return; end local min,max=mathex.minmax(source,period-Period+1, period); if source.high[period]== max then Confirmation[period]=1; if ((ReversalOnly and Confirmation[period-1]~=1) or not ReversalOnly) then if not SignalMode then down:set(period, source.low[period], "\225"); end Signal[period]= 1; end elseif source.low[period]== min then if ((ReversalOnly and Confirmation[period-1]~=-1) or not ReversalOnly) then if not SignalMode then up:set(period , source.high[period], "\226"); end Signal[period]= -1; end Confirmation[period]=-1; else Confirmation[period]=Confirmation[period-1]; end end