-- More information about this indicator can be found at: -- https://fxcodebase.com/code/viewtopic.php?f=17&t=72383 --+------------------------------------------------------------------------------------------------+ --| 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("FX Major trend"); indicator:description(""); indicator:requiredSource(core.Tick); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("Length", "Length", "", 21, 1, 2000); indicator.parameters:addDouble("Deviation", "Deviation", "", 1, 0, 2000); indicator.parameters:addDouble("MoneyRisk", "MoneyRisk", "", 1, 0, 2000); indicator.parameters:addGroup("Line Style"); indicator.parameters:addColor("Up", "Up Color", "", core.rgb(0, 255, 0)); indicator.parameters:addColor("Down", "Down 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 Length, Deviation,MoneyRisk; local Indicator; -- Routine function Prepare(nameOnly) Length=instance.parameters.Length; Deviation=instance.parameters.Deviation; MoneyRisk=instance.parameters.MoneyRisk; source = instance.source local name = profile:id() .. "(" .. instance.source:name().. "," .. Length.. "," .. Deviation .. "," .. MoneyRisk .. ")"; instance:name(name); if (nameOnly) then return; end BB= core.indicators:create("BB", source, Length, Deviation); first=source:first() ; Li_8 = instance:addInternalStream(0, 0); Lda_12= instance:addInternalStream(0, 0); Lda_16 = instance:addInternalStream(0, 0); Lda_20= instance:addInternalStream(0, 0); Lda_24= instance:addInternalStream(0, 0); Line = instance:addStream("Line", core.Bar, name, "Line", instance.parameters.Up, first ); Line:setPrecision(math.max(2, instance.source:getPrecision())); Line:addLevel(0); end function Update(period, mode) BB:update(mode); if period <= first then return; end Lda_12[period]=BB.TL[period]; Lda_16[period]=BB.BL[period]; Li_8[period]=Li_8[period-1]; if (source[period] > Lda_12[period-1]) then Li_8[period] = 1; end if (source[period] < Lda_16[period-1]) then Li_8[period] = -1; end if (Li_8[period] > 0 and Lda_16[period] < Lda_16[period-1]) then Lda_16[period] = Lda_16[period- 1]; end if (Li_8[period] < 0 and Lda_12[period] > Lda_12[period-1]) then Lda_12[period] = Lda_12[period- 1]; end Lda_20[period] = Lda_12[period] + (MoneyRisk - 1.0) / 2.0 * (Lda_12[period] - Lda_16[period]); Lda_24[period] = Lda_16[period] - (MoneyRisk - 1.0) / 2.0 * (Lda_12[period] - Lda_16[period]); if (Li_8[period] > 0 and Lda_24[period] < Lda_24[period-1]) then Lda_24[period] = Lda_24[period- 1];end if (Li_8[period] < 0 and Lda_20[period] > Lda_20[period-1]) then Lda_20[period] = Lda_20[period- 1];end Line[period]= 1; if Li_8[period]> 0 then Line:setColor(period, instance.parameters.Up); else Line:setColor(period, instance.parameters.Down); end end