-- Id: 7071 -- More information about this indicator can be found at: -- http://fxcodebase.com/ --+------------------------------------------------------------------+ --| Copyright © 2019, Gehtsoft USA LLC | --| http://fxcodebase.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() strategy:name("Volty Channel Stop"); strategy:setTag("NonOptimizableParameters", "Email,SendEmail,SoundFile,RecurrentSound,PlaySound,ShowAlert"); strategy:description(""); strategy.parameters:addInteger("MA_N", "Moving Average Period", "", 1); strategy.parameters:addString("MA_M", "Moving Average Method", "The methods marked by an asterisk (*) require the appropriate strategys to be loaded.", "MVA"); strategy.parameters:addStringAlternative("MA_M", "MVA", "", "MVA"); strategy.parameters:addStringAlternative("MA_M", "EMA", "", "EMA"); strategy.parameters:addStringAlternative("MA_M", "LWMA", "", "LWMA"); strategy.parameters:addStringAlternative("MA_M", "SMMA*", "", "SMMA"); strategy.parameters:addStringAlternative("MA_M", "Vidya (1995)*", "", "VIDYA"); strategy.parameters:addStringAlternative("MA_M", "Vidya (1992)*", "", "VIDYA92"); strategy.parameters:addStringAlternative("MA_M", "Wilders*", "", "WMA"); strategy.parameters:addInteger("ATR_N", "ATR period", "", 10); strategy.parameters:addDouble("VF", "Volatility's Factor or Multiplier", "", 4); strategy.parameters:addInteger("OF", "Offset factor", "", 0); strategy.parameters:addString("P", "Price", "The price to the strategy apply to", "C"); strategy.parameters:addStringAlternative("P", "Open", "", "O"); strategy.parameters:addStringAlternative("P", "High", "", "H"); strategy.parameters:addStringAlternative("P", "Low", "", "L"); strategy.parameters:addStringAlternative("P", "Close", "", "C"); strategy.parameters:addStringAlternative("P", "Median", "", "M"); strategy.parameters:addStringAlternative("P", "Typical", "", "T"); strategy.parameters:addStringAlternative("P", "Weighted", "", "W"); strategy.parameters:addBoolean("HiLoE", "Use High/Low envelope", "", false); strategy.parameters:addBoolean("HiLoB", "Hi/Lo Break", "", true); strategy.parameters:addString("Period", "Time frame", "", "m1"); strategy.parameters:setFlag("Period", core.FLAG_PERIODS); strategy.parameters:addBoolean("ShowAlert", "Show Alert", "", true); strategy.parameters:addBoolean("PlaySound", "Play Sound", "", false); strategy.parameters:addFile("SoundFile", "Sound file", "", ""); strategy.parameters:addGroup("Email Parameters"); strategy.parameters:addBoolean("SendEmail", "Send email", "", false); strategy.parameters:addString("Email", "Email address", "", ""); strategy.parameters:setFlag("Email", core.FLAG_EMAIL); end local Email; local gSource; local VC, VCU, VCD; function Prepare() local SendEmail = instance.parameters.SendEmail; if SendEmail then Email = instance.parameters.Email; else Email = nil; end assert(not(SendEmail) or (SendEmail and Email ~= ""), "Email address must be specified"); local ShowAlert; ShowAlert = instance.parameters.ShowAlert; if instance.parameters.PlaySound then SoundFile = instance.parameters.SoundFile; else SoundFile = nil; end assert(not(PlaySound) or (PlaySound and SoundFile ~= ""), "Sound file must be specified"); ExtSetupSignal(profile:id() .. ":", ShowAlert); assert(instance.parameters.Period ~= "t1", "Can't be applied on ticks!"); gSource = ExtSubscribe(1, nil, instance.parameters.Period, true, "bar"); local iprofile = core.indicators:findIndicator("VOLTYCHANNEL_STOP"); assert(iprofile ~= nil, "VOLTYCHANNEL_STOP indicator is not installed"); local iparams = iprofile:parameters(); iparams:setInteger("MA_N", instance.parameters.MA_N); iparams:setString("MA_M", instance.parameters.MA_M); iparams:setInteger("ATR_N", instance.parameters.ATR_N); iparams:setDouble("VF", instance.parameters.VF); iparams:setInteger("OF", instance.parameters.OF); iparams:setString("P", instance.parameters.P); iparams:setBoolean("HiLoE", instance.parameters.HiLoE); iparams:setBoolean("HiLoB", instance.parameters.HiLoB); VC = iprofile:createInstance(gSource, iparams); VCU = VC:getStream(0); VCD = VC:getStream(1); local name = profile:id() .. "(" .. gSource:name() .. ", " .. instance.parameters.MA_N .. ", " .. instance.parameters.MA_M .. ", " .. instance.parameters.ATR_N .. ", " .. instance.parameters.VF .. ", " .. instance.parameters.OF .. ", " .. instance.parameters.P .. ")"; instance:name(name); end function ExtUpdate(id, source, period) if id == 1 and period > 1 then VC:update(core.UpdateLast); if not(VCU:hasData(period - 1)) and VCU:hasData(period) then ExtSignal(gSource, period, "VoltiChannel Switched", SoundFile); if Email ~= nil then terminal:alertEmail (Email, "Open Short Position ", "Volty Channel Stop Open Short Position") end elseif not(VCD:hasData(period - 1)) and VCD:hasData(period) then ExtSignal(gSource, period, "VoltiChannel Switched", SoundFile); if Email ~= nil then terminal:alertEmail (Email, "Open Long Position ", "Volty Channel Stop Open Long Position") end end end end dofile(core.app_path() .. "\\strategies\\standard\\include\\helper.lua");