-- More information about this indicator can be found at: -- https://fxcodebase.com/code/viewtopic.php?f=17&t=71981 --+------------------------------------------------------------------------------------------------+ --| Copyright © 2022, 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 | --+------------------------------------------------------------------------------------------------+ --Your donations will allow the service to continue onward. --+------------------------------------------------------------------------------------------------+ --|BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --|Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --|SOL Address : 4tJXw7JfwF3KUPSzrTm1CoVq6Xu4hYd1vLk3VF2mjMYh | --|Cardano/ADA : addr1v868jza77crzdc87khzpppecmhmrg224qyumud6utqf6f4s99fvqv | --|Dogecoin Address : DBGXP1Nc18ZusSRNsj49oMEYFQgAvgBVA8 | --|SHIB Address : 0x1817D9ebb000025609Bf5D61E269C64DC84DA735 | --|Binance(ERC20 & BSC only) : 0xe84751063de8ade7c5fbff5e73f6502f02af4e2c | --|BitCoin Cash : 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --|LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------------------------------------+ -- Indicator profile initialization routine -- Defines indicator profile properties and indicator parameters -- TODO: Add minimal and maximal value of numeric parameters and default color of the streams function Init() indicator:name("Discontinued Signal Lines RSX"); indicator:description(""); indicator:requiredSource(core.Tick); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("RSIPeriod", "RSI Period", "", 32, 1, 2000); indicator.parameters:addInteger("SignalPeriod", "Signal Period", "", 32, 1, 2000); indicator.parameters:addGroup("Line Style"); 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); indicator.parameters:addColor("color", "Line Color", "", core.rgb(0, 0, 255)); indicator.parameters:addColor("color1", "Top Line Color", "", core.rgb(0, 255, 0)); indicator.parameters:addColor("color2", "Bottom Line Color", "", core.rgb(255, 0, 0)); 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 RSIPeriod, SignalPeriod; local Indicator; local alpha,f88,f20; -- Routine function Prepare(nameOnly) RSIPeriod=instance.parameters.RSIPeriod; SignalPeriod=instance.parameters.SignalPeriod; source = instance.source alpha = 2.0/(1.0+SignalPeriod) if (RSIPeriod-1 >= 5) then f88 = RSIPeriod-1.0 else f88 = 5.0 end f18 = 3.0 / (RSIPeriod + 2.0) f20 = 1.0 - f18 local name = profile:id() .. "(" .. instance.source:name().. "," .. RSIPeriod.. "," .. SignalPeriod .. ")"; instance:name(name); if (nameOnly) then return; end RSI= core.indicators:create("RSI", source, RSIPeriod); first=RSI.DATA:first() ; f0= instance:addInternalStream(0, 0); f90= instance:addInternalStream(0, 0); f8= instance:addInternalStream(0, 0); v8= instance:addInternalStream(0, 0); f10= instance:addInternalStream(0, 0); f28 = instance:addInternalStream(0, 0); f30 = instance:addInternalStream(0, 0); f38= instance:addInternalStream(0, 0); f40= instance:addInternalStream(0, 0); f48= instance:addInternalStream(0, 0); f50= instance:addInternalStream(0, 0); f58= instance:addInternalStream(0, 0); f60 = instance:addInternalStream(0, 0); f68= instance:addInternalStream(0, 0); f70= instance:addInternalStream(0, 0); f78= instance:addInternalStream(0, 0); f80= instance:addInternalStream(0, 0); Line = instance:addStream("Line", core.Line, name, "Line", instance.parameters.color, first ); Line:setPrecision(math.max(2, instance.source:getPrecision())); Line:setWidth(instance.parameters.width); Line:setStyle(instance.parameters.style); Line:addLevel(0); Top = instance:addStream("Top", core.Line, name, "Top", instance.parameters.color1, first ); Top:setPrecision(math.max(2, instance.source:getPrecision())); Top:setWidth(instance.parameters.width); Top:setStyle(instance.parameters.style); Top:addLevel(0); Bottom = instance:addStream("Bottom", core.Line, name, "Bottom", instance.parameters.color2, first ); Bottom:setPrecision(math.max(2, instance.source:getPrecision())); Bottom:setWidth(instance.parameters.width); Bottom:setStyle(instance.parameters.style); Bottom:addLevel(0); end function Update(period, mode) RSI:update(mode); f0[period]=f0[period-1]; f90[period]=f90[period-1]; if period == first then f90[period] = 1.0 f0[period] = 0.0 f8[period] =source[period] else if (f88 <= f90[period]) then f90[period] = f88 + 1 end f90[period] = f90[period-1] + 1 f8[period] =source[period] v8[period] = f8[period] - f8[period-1] f28[period] = f20 * f28[period-1] + f18 * v8[period] f30[period] = f18 * f28[period] + f20 * f30[period-1] local vC = f28[period] * 1.5 - f30[period] * 0.5 f38[period] = f20 * f38[period-1] + f18 * vC f40[period] = f18 * f38[period] + f20 * f40[period-1] local v10 = f38[period] * 1.5 - f40[period] * 0.5 f48[period] = f20 * f48[period-1] + f18 * v10 f50[period] = f18 * f48[period] + f20 * f50[period-1] local v14 = f48[period] * 1.5 - f50[period] * 0.5 f58[period] = f20 * f58[period-1] + f18 * math.abs(v8[period]) f60[period] = f18 * f58[period] + f20 * f60[period-1] local v18 = f58[period] * 1.5 - f60[period] * 0.5 f68[period] = f20 * f68[period-1] + f18 * v18 f70[period] = f18 * f68[period] + f20 * f70[period-1] local v1C = f68[period] * 1.5 - f70[period] * 0.5 f78[period] = f20 * f78[period-1] + f18 * v1C f80[period] = f18 * f78[period] + f20 * f80[period-1] local v20 = f78[period] * 1.5 - f80[period] * 0.5 if (f88 >= f90[period]) and (f8[period] ~= f8[period-1]) then f0[period] = 1.0 end if ((f88 == f90[period]) and (f0[period] == 0.0)) then f90[period] = 0.0 end if (f88 < f90[period]) and (v20> 0.0000000000000001) then Line[period] = (v14 / v20 + 1.0) * 50.0 if (Line[period] > 100.0) then Line[period] = 100.0 end if (Line[period] < 0.0) then Line[period] = 0.0 end else Line[period] = 50.0 end end if Line[period]>50 then Top[period] = Top[period-1]+alpha*(Line[period]-Top[period-1]); Bottom[period]=Bottom[period-1]; else Bottom[period] = Bottom[period-1]+alpha*(Line[period]-Bottom[period-1]) Top[period]=Top[period-1]; end end