811 lines
No EOL
63 KiB
MQL5
811 lines
No EOL
63 KiB
MQL5
//+------------------------------------------------------------------+
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//| S5_Direcao_v4_4.mq5 |
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//| OXFORD |
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//| HEDGING HORN CAPITAL |
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//| https://www.hhcapital.com.br |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2022, HEDGING HORN CAPITAL"
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#property link "https://www.hhcapital.com.br"
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#property version "HOMOLOG_v4_4"
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#property description "HFT MARKET MAKING BASED ON OXFORD'S STUDIES. MINI INDICE."
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//+===================================================================================================================================================================================+
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//| 0 - SESSAO DE CABECALHO / ADMISSAO
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//+===================================================================================================================================================================================+
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//+------------------------------------------------------------------+
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//| 0.1 - IMPORTACOES |
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//+------------------------------------------------------------------+
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#include "MarketBook.mqh"
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#include "S0_Admissao_v4_4.mqh"
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//+===================================================================================================================================================================================+
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//| 5 - SESSAO DE PRECOS / DIRECAO
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//+===================================================================================================================================================================================+
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//+------------------------------------------------------------------+
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//| 5.1 - FUNCAO QUE DA GET NOS SPREADS E SET NOS PRECOS DA ORDEM |
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//+------------------------------------------------------------------+
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void CalculaPrecoOrdem(operacao &Operacao, fluido &Fluidos, slot &Slots[], MqlTick &ArrayTick[], MqlBookInfo &ArrayBook[])
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{
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//Calcula os spreads
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if(Slots[0].ponta == 0)
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{
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CalculaSpreadOrdemC(Operacao, Fluidos, Slots, ArrayTick, ArrayBook);
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SetPrecosOrdemCompra(Operacao, Fluidos, Slots);
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}
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else
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{
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CalculaSpreadOrdemV(Operacao, Fluidos, Slots, ArrayTick, ArrayBook);
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SetPrecosOrdemVenda(Operacao, Fluidos, Slots);
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}
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return;
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}
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//+------------------------------------------------------------------+
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//| 5.2 - FUNCAO QUE DA GET NOS SPREADS E SET NOS ALVOS DA POSICAO |
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//+------------------------------------------------------------------+
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void CalculaPrecoPosicao(operacao &Operacao, fluido &Fluidos)
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{
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if(Operacao.tipoPosicao == POSITION_TYPE_BUY)
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{
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Operacao.precoAlvo = Fluidos.midPrice + CalculaSpreadPosicaoAlvoC(Fluidos);
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Operacao.precoAlvo = Operacao.precoAlvo - MathMod(Operacao.precoAlvo, Fluidos.tickMin);
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}
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else
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{
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Operacao.precoAlvo = Fluidos.midPrice - CalculaSpreadPosicaoAlvoV(Fluidos);
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Operacao.precoAlvo = Operacao.precoAlvo + (Fluidos.tickMin - MathMod(Operacao.precoAlvo, Fluidos.tickMin));
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}
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return;
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}
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//+------------------------------------------------------------------+
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//| 5.2 - FUNCAO QUE DA GET NOS SPREADS E SET NOS STOPS DA POSICAO |
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//+------------------------------------------------------------------+
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void CalculaPrecoTrailing(operacao &Operacao, fluido &Fluidos)
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{
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if(Operacao.tipoPosicao == POSITION_TYPE_BUY)
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{
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if(Operacao.chaveTrailing == true)
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{
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if(Fluidos.midPrice > (Operacao.precoEnvio + Operacao.offsetStartTrailingC)) Operacao.precoStop = Fluidos.midPrice - (Fluidos.tickMin/2 + Operacao.offsetStopTrailingC);
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if(MathMod(Operacao.precoStop, Fluidos.tickMin) != 0)
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{
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Operacao.precoStop = Operacao.precoStop - MathMod(Operacao.precoStop, Fluidos.tickMin);
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}
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}
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}
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else
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{
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if(Operacao.chaveTrailing == true)
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{
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if(Fluidos.midPrice < (Operacao.precoEnvio - Operacao.offsetStartTrailingV)) Operacao.precoStop = Fluidos.midPrice + (Fluidos.tickMin/2 + Operacao.offsetStopTrailingV);
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if(MathMod(Operacao.precoStop, Fluidos.tickMin) != 0)
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{
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Operacao.precoStop = Operacao.precoStop + (Fluidos.tickMin - MathMod(Operacao.precoStop, Fluidos.tickMin));
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}
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}
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}
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return;
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}
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//+------------------------------------------------------------------+
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//| 5.3 - FUNCAO QUE CALCULA OS SPREADS DA ORDEM DE COMPRA |
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//+------------------------------------------------------------------+
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void CalculaSpreadOrdemC(operacao &Operacao, fluido &Fluidos, slot &SlotsC[], MqlTick &ArrayTick[], MqlBookInfo &ArrayBook[])
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{
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double spreadCompra = Fluidos.tickMin/2 + Fluidos.spreadCusto;
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double spreadVenda = Fluidos.tickMin*2 + Fluidos.spreadCusto;
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double desvio = MathRound(Fluidos.sigmaLFT * Fluidos.fatorVol/ Fluidos.tickMin) * Fluidos.tickMin;
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double nivel = MathRound(log(Fluidos.iSlot+1) * 100 / Fluidos.tickMin) / 100 * Fluidos.tickMin;
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double incrementoAntC = 0.0;
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double incrementoC = 0.0;
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double incrementoAntV = 0.0;
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double incrementoV = 0.0;
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if(Operacao.chaveDeltaH == true)
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{
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double HC_q = CalculaHC(Fluidos, Fluidos.q, Fluidos.n);
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double HV_q = CalculaHV(Fluidos, Fluidos.q, Fluidos.n);
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double HC_qmais1 = CalculaHCmais1(Fluidos, Fluidos.q+1, Fluidos.n);
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double HV_qmenos1 = CalculaHVmenos1(Fluidos, Fluidos.q-1, Fluidos.n);
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double difC = HC_q - HC_qmais1;
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double difV = HV_q - HV_qmenos1;
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if(difC < 0)
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{
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Fluidos.LC = false;
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return;
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}
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if(difV < 0) difV = 0.0;
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incrementoAntC = MathRound(100*Fluidos.tickMin*((Fluidos.lambdaV/Fluidos.KC) + difC) / Fluidos.tickMin) * Fluidos.tickMin;
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incrementoAntV = MathRound(100*Fluidos.tickMin*((Fluidos.lambdaC/Fluidos.KV) + difV) / Fluidos.tickMin) * Fluidos.tickMin;
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spreadCompra += incrementoAntC;
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spreadVenda += incrementoAntV;
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}
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if(Operacao.chaveDesvio == true)
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{
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if(Operacao.chaveCurtose == true)
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{
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incrementoC = MathRound((desvio * nivel * (1 - Fluidos.curtose))/Fluidos.tickMin) * Fluidos.tickMin;
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if(incrementoC > -1*incrementoAntC)
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{
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spreadCompra += incrementoC;
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incrementoAntC += incrementoC;
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}
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}
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else
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{
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incrementoC = MathRound((desvio * nivel)/Fluidos.tickMin)*Fluidos.tickMin;
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spreadCompra += incrementoC;
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incrementoAntC += incrementoC;
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}
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}
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if(Fluidos.q > 0)
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{
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if(Operacao.chaveGama == true)
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{
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incrementoC = MathRound((desvio * Fluidos.gama * (Fluidos.q/Fluidos.rajada))/Fluidos.tickMin) * Fluidos.tickMin;
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spreadCompra += incrementoC;
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incrementoAntC += incrementoC;
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}
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if(Operacao.chaveFi == true)
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{
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incrementoV = -1*MathRound((desvio * nivel * Fluidos.fi * (Fluidos.q/Fluidos.rajada)) /Fluidos.tickMin) * Fluidos.tickMin;
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if(incrementoV > -1*incrementoAntV)
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{
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spreadVenda += incrementoV;
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incrementoAntV += incrementoV;
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}
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}
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}
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if(Operacao.chaveDrift == true)
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{
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incrementoC = -1*MathRound(Fluidos.drift/Fluidos.tickMin)*Fluidos.tickMin;
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incrementoV = MathRound(Fluidos.drift/Fluidos.tickMin)*Fluidos.tickMin;
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if(incrementoC > -1*incrementoAntC) spreadCompra += incrementoC;
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if(incrementoV > -1*incrementoAntV) spreadVenda += incrementoV;
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}
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SlotsC[Fluidos.iSlot].spreadEnvio = spreadCompra;
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SlotsC[Fluidos.iSlot].spreadAlvo = spreadVenda;
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SlotsC[Fluidos.iSlot].spreadStop = MathRound(Fluidos.sigmaLFT / Fluidos.tickMin) * Fluidos.tickMin * Fluidos.fatorStop;
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return;
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}
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//+------------------------------------------------------------------+
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//| 5.4 - FUNCAO QUE CALCULA OS SPREADS DA ORDEM DE VENDA |
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//+------------------------------------------------------------------+
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void CalculaSpreadOrdemV(operacao &Operacao, fluido &Fluidos, slot &SlotsV[], MqlTick &ArrayTick[], MqlBookInfo &ArrayBook[])
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{
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double spreadCompra = Fluidos.tickMin/2 + Fluidos.spreadCusto;
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double spreadVenda = Fluidos.tickMin*2 + Fluidos.spreadCusto;
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double desvio = MathRound(Fluidos.sigmaLFT * Fluidos.fatorVol/ Fluidos.tickMin) * Fluidos.tickMin;
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double nivel = MathRound(log(Fluidos.iSlot+1) * 100 / Fluidos.tickMin) / 100 * Fluidos.tickMin;
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double incrementoAntC = 0.0;
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double incrementoC = 0.0;
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double incrementoAntV = 0.0;
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double incrementoV = 0.0;
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if(Operacao.chaveDeltaH == true)
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{
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double HC_q = CalculaHC(Fluidos, Fluidos.q, Fluidos.n);
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double HV_q = CalculaHV(Fluidos, Fluidos.q, Fluidos.n);
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double HC_qmais1 = CalculaHCmais1(Fluidos, Fluidos.q+1, Fluidos.n);
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double HV_qmenos1 = CalculaHVmenos1(Fluidos, Fluidos.q-1, Fluidos.n);
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double difC = HC_q - HC_qmais1;
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double difV = HV_q - HV_qmenos1;
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if(difV < 0)
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{
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Fluidos.LV = false;
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return;
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}
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if(difC < 0) difC = 0.0;
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incrementoAntC = MathRound(100*Fluidos.tickMin*((Fluidos.lambdaV/Fluidos.KC) + difC) / Fluidos.tickMin) * Fluidos.tickMin;
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incrementoAntV = MathRound(100*Fluidos.tickMin*((Fluidos.lambdaC/Fluidos.KV) + difV) / Fluidos.tickMin) * Fluidos.tickMin;
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spreadCompra += incrementoAntC;
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spreadVenda += incrementoAntV;
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}
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if(Operacao.chaveDesvio == true)
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{
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if(Operacao.chaveCurtose == true)
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{
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incrementoV = MathRound((desvio * nivel * (1 - Fluidos.curtose))/Fluidos.tickMin) * Fluidos.tickMin;
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if(incrementoV > -1*incrementoAntV)
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{
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spreadVenda += incrementoV;
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incrementoAntV += incrementoV;
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}
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}
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else
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{
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incrementoV = MathRound((desvio * nivel)/Fluidos.tickMin)*Fluidos.tickMin;
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spreadVenda += incrementoV;
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incrementoAntV += incrementoV;
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}
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}
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if(Fluidos.q < 0)
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{
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if(Operacao.chaveGama == true)
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{
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incrementoV = -1*MathRound((desvio * Fluidos.gama * (Fluidos.q/Fluidos.rajada))/Fluidos.tickMin) * Fluidos.tickMin;
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spreadVenda += incrementoV;
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incrementoAntV += incrementoV;
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}
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if(Operacao.chaveFi == true)
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{
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incrementoC = MathRound((desvio * nivel * Fluidos.fi * (Fluidos.q/Fluidos.rajada)) /Fluidos.tickMin) * Fluidos.tickMin;
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if(incrementoC > -1*incrementoAntC)
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{
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spreadCompra += incrementoC;
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incrementoAntC += incrementoC;
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}
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}
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}
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if(Operacao.chaveDrift == true)
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{
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incrementoC = -1*MathRound(Fluidos.drift/Fluidos.tickMin)*Fluidos.tickMin;
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incrementoV = MathRound(Fluidos.drift/Fluidos.tickMin)*Fluidos.tickMin;
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if(incrementoC > -1*incrementoAntC) spreadCompra += incrementoC;
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if(incrementoV > -1*incrementoAntV) spreadVenda += incrementoV;
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}
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SlotsV[Fluidos.iSlot].spreadEnvio = spreadVenda;
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SlotsV[Fluidos.iSlot].spreadAlvo = spreadCompra;
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SlotsV[Fluidos.iSlot].spreadStop = MathRound(Fluidos.sigmaLFT / Fluidos.tickMin) * Fluidos.tickMin * Fluidos.fatorStop;
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return;
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}
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//+------------------------------------------------------------------+
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//| 5.5 - FUNCAO QUE CALCULA O SPREAD DE ALVO DA POSICAO DE COMPRA |
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//+------------------------------------------------------------------+
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double CalculaSpreadPosicaoAlvoC(fluido &Fluidos)
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{
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double spreadVenda = Fluidos.tickMin*2 + Fluidos.spreadCusto;
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double desvio = MathRound(Fluidos.sigmaLFT * Fluidos.fatorVol/ Fluidos.tickMin) * Fluidos.tickMin;
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double nivel = MathRound(log(Fluidos.iSlot+1) * 100 / Fluidos.tickMin) / 100 * Fluidos.tickMin;
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double incrementoAntV = 0.0;
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double incrementoV = 0.0;
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if(Operacao.chaveDeltaH == true)
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{
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double HV_q = CalculaHV(Fluidos, Fluidos.q, Fluidos.n);
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double HV_qmenos1 = CalculaHVmenos1(Fluidos, Fluidos.q-1, Fluidos.n);
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double difV = HV_q - HV_qmenos1;
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if(difV < 0) difV = 0.0;
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incrementoAntV = MathRound(100*Fluidos.tickMin*((Fluidos.lambdaC/Fluidos.KV) + difV) / Fluidos.tickMin) * Fluidos.tickMin;
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spreadVenda += incrementoAntV;
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}
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if(Fluidos.q > 0)
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{
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if(Operacao.chaveFi == true)
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{
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incrementoV = -1*MathRound((desvio * nivel * Fluidos.fi * (Fluidos.q/Fluidos.rajada)) /Fluidos.tickMin) * Fluidos.tickMin;
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if(incrementoV > -1*incrementoAntV)
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{
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spreadVenda += incrementoV;
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incrementoAntV += incrementoV;
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}
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}
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}
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if(Operacao.chaveDrift == true)
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{
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incrementoV = MathRound(Fluidos.drift/Fluidos.tickMin)*Fluidos.tickMin;
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if(incrementoV > -1*incrementoAntV) spreadVenda += incrementoV;
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}
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double spreadAlvo = spreadVenda;
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return spreadAlvo;
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}
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//+------------------------------------------------------------------+
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//| 5.6 - FUNCAO QUE CALCULA O SPREAD DE ALVO DA POSICAO DE VENDA |
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//+------------------------------------------------------------------+
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double CalculaSpreadPosicaoAlvoV(fluido &Fluidos)
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{
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double spreadCompra = Fluidos.tickMin/2 + Fluidos.spreadCusto;
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double desvio = MathRound(Fluidos.sigmaLFT * Fluidos.fatorVol/ Fluidos.tickMin) * Fluidos.tickMin;
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double nivel = MathRound(log(Fluidos.iSlot+1) * 100 / Fluidos.tickMin) / 100 * Fluidos.tickMin;
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double incrementoAntC = 0.0;
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double incrementoC = 0.0;
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if(Operacao.chaveDeltaH == true)
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{
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double HC_q = CalculaHC(Fluidos, Fluidos.q, Fluidos.n);
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double HC_qmais1 = CalculaHCmais1(Fluidos, Fluidos.q+1, Fluidos.n);
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double difC = HC_q - HC_qmais1;
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if(difC < 0) difC = 0.0;
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incrementoAntC = MathRound(100*Fluidos.tickMin*((Fluidos.lambdaV/Fluidos.KC) + difC) / Fluidos.tickMin) * Fluidos.tickMin;
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spreadCompra += incrementoAntC;
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}
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if(Fluidos.q < 0)
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{
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if(Operacao.chaveFi == true)
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{
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incrementoC = MathRound((desvio * nivel * Fluidos.fi * (Fluidos.q/Fluidos.rajada)) /Fluidos.tickMin) * Fluidos.tickMin;
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if(incrementoC > -1*incrementoAntC)
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{
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spreadCompra += incrementoC;
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incrementoAntC += incrementoC;
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}
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}
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}
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if(Operacao.chaveDrift == true)
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{
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incrementoC = -1*MathRound(Fluidos.drift/Fluidos.tickMin)*Fluidos.tickMin;
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if(incrementoC > -1*incrementoAntC) spreadCompra += incrementoC;
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}
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double spreadAlvo = spreadCompra;
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return spreadAlvo;
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}
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//+------------------------------------------------------------------+
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//| 5.7 - FUNCAO QUE DA SET NOS PRECOS DA ORDEM DE COMPRA |
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//+------------------------------------------------------------------+
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void SetPrecosOrdemCompra(operacao &Operacao, fluido &Fluidos, slot &SlotsC[])
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{
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//SET PRECO ENVIO
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SlotsC[Fluidos.iSlot].precoEnvio = Fluidos.media - SlotsC[Fluidos.iSlot].spreadEnvio;
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if(MathMod(SlotsC[Fluidos.iSlot].precoEnvio, Fluidos.tickMin) != 0)
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{
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SlotsC[Fluidos.iSlot].precoEnvio = SlotsC[Fluidos.iSlot].precoEnvio - MathMod(SlotsC[Fluidos.iSlot].precoEnvio, Fluidos.tickMin);
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}
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//SET PRECO ALVO
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SlotsC[Fluidos.iSlot].precoAlvo = SlotsC[Fluidos.iSlot].precoEnvio + SlotsC[Fluidos.iSlot].spreadAlvo;
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if(MathMod(SlotsC[Fluidos.iSlot].precoAlvo, Fluidos.tickMin) != 0)
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{
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SlotsC[Fluidos.iSlot].precoAlvo = SlotsC[Fluidos.iSlot].precoAlvo - MathMod(SlotsC[Fluidos.iSlot].precoAlvo, Fluidos.tickMin);
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}
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//SET PRECO STOP
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SlotsC[Fluidos.iSlot].precoStop = SlotsC[Fluidos.iSlot].precoEnvio - SlotsC[Fluidos.iSlot].spreadStop;
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if(MathMod(SlotsC[Fluidos.iSlot].precoStop, Fluidos.tickMin) != 0)
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{
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SlotsC[Fluidos.iSlot].precoStop = SlotsC[Fluidos.iSlot].precoStop - MathMod(SlotsC[Fluidos.iSlot].precoStop, Fluidos.tickMin);
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}
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}
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//+------------------------------------------------------------------+
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//| 5.8 - FUNCAO QUE DA SET NOS PRECOS DA ORDEM DE VENDA |
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//+------------------------------------------------------------------+
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void SetPrecosOrdemVenda(operacao &Operacao, fluido &Fluidos, slot &SlotsV[])
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{
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//SET PRECO ENVIO
|
|
SlotsV[Fluidos.iSlot].precoEnvio = Fluidos.media + SlotsV[Fluidos.iSlot].spreadEnvio;
|
|
|
|
if(MathMod(SlotsV[Fluidos.iSlot].precoEnvio, Fluidos.tickMin) != 0)
|
|
{
|
|
SlotsV[Fluidos.iSlot].precoEnvio = SlotsV[Fluidos.iSlot].precoEnvio + (Fluidos.tickMin - MathMod(SlotsV[Fluidos.iSlot].precoEnvio, Fluidos.tickMin));
|
|
}
|
|
|
|
//SET PRECO ALVO
|
|
SlotsV[Fluidos.iSlot].precoAlvo = SlotsV[Fluidos.iSlot].precoEnvio - SlotsV[Fluidos.iSlot].spreadAlvo;
|
|
if(MathMod(SlotsV[Fluidos.iSlot].precoAlvo, Fluidos.tickMin) != 0)
|
|
{
|
|
SlotsV[Fluidos.iSlot].precoAlvo = SlotsV[Fluidos.iSlot].precoAlvo + (Fluidos.tickMin - MathMod(SlotsV[Fluidos.iSlot].precoAlvo, Fluidos.tickMin));
|
|
}
|
|
|
|
//SET PRECO STOP
|
|
SlotsV[Fluidos.iSlot].precoStop = SlotsV[Fluidos.iSlot].precoEnvio + SlotsV[Fluidos.iSlot].spreadStop;
|
|
|
|
if(MathMod(SlotsV[Fluidos.iSlot].precoStop, Fluidos.tickMin) != 0)
|
|
{
|
|
SlotsV[Fluidos.iSlot].precoStop = SlotsV[Fluidos.iSlot].precoStop + (Fluidos.tickMin - MathMod(SlotsV[Fluidos.iSlot].precoStop, Fluidos.tickMin));
|
|
}
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.9 - FUNCAO QUE VERIFICA QUAL E A TENDENCIA PELO IMBALANCE |
|
|
//+------------------------------------------------------------------+
|
|
string GetTendencia(fluido &Fluidos, MqlTick &ArrayTick[], MqlBookInfo &ArrayBook[])
|
|
{
|
|
if(Operacao.chaveLambda == true)
|
|
{
|
|
Fluidos.lambdaC = CalculaLambdaCompra(ArrayTick, Fluidos.TOe);
|
|
Fluidos.lambdaV = CalculaLambdaVenda(ArrayTick, Fluidos.TOe);
|
|
}
|
|
else
|
|
{
|
|
if(Operacao.chaveLambdaBacktest == true)
|
|
{
|
|
Fluidos.lambdaC = CalculaLambdaCompraBacktest(Fluidos);
|
|
Fluidos.lambdaV = CalculaLambdaVendaBacktest(Fluidos);
|
|
}
|
|
}
|
|
|
|
if(Operacao.chaveBook == true)
|
|
{
|
|
Fluidos.KC = CalculaKC(Fluidos, ArrayBook);
|
|
Fluidos.KV = CalculaKV(Fluidos, ArrayBook);
|
|
}
|
|
else
|
|
{
|
|
if(Operacao.chaveBookBacktest == true)
|
|
{
|
|
Fluidos.KC = CalculaKCBacktest(Fluidos);
|
|
Fluidos.KV = CalculaKVBacktest(Fluidos);
|
|
}
|
|
}
|
|
|
|
if((Fluidos.KC != 0) && (Fluidos.KV != 0)) Fluidos.imbalance = (Fluidos.lambdaC / Fluidos.KV) - (Fluidos.lambdaV / Fluidos.KC);
|
|
else Fluidos.imbalance = 0.0;
|
|
|
|
if(Fluidos.imbalance > 2*Fluidos.corteImbalance) return "ALTA FORTE";
|
|
else if((Fluidos.imbalance > 1*Fluidos.corteImbalance) && (Fluidos.imbalance < 2*Fluidos.corteImbalance)) return "ALTA LEVE";
|
|
else if((Fluidos.imbalance < -1*Fluidos.corteImbalance) && (Fluidos.imbalance > -2*Fluidos.corteImbalance)) return "BAIXA LEVE";
|
|
else if(Fluidos.imbalance < -2*Fluidos.corteImbalance) return "BAIXA FORTE";
|
|
else return "LADO";
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.10 - FUNCAO QUE CALCULA O LAMBDA COMPRA |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaLambdaCompra(MqlTick &ArrayTick[], int T)
|
|
{
|
|
int lambda = 0;
|
|
double t = 0;
|
|
int segundosIntInicial = 0;
|
|
int segundosIntAtual = 0;
|
|
MqlDateTime horaMqlTickInicial;
|
|
MqlDateTime horaMqlTickAtual;
|
|
|
|
for(int i=0;i<ArraySize(ArrayTick);i++)
|
|
{
|
|
if(t<T)
|
|
{
|
|
TimeToStruct(ArrayTick[0].time, horaMqlTickInicial);
|
|
TimeToStruct(ArrayTick[i].time, horaMqlTickAtual);
|
|
|
|
segundosIntInicial = horaMqlTickInicial.hour*60*60 + horaMqlTickInicial.min*60 + horaMqlTickInicial.sec;
|
|
segundosIntAtual = horaMqlTickAtual.hour*60*60 + horaMqlTickAtual.min*60 + horaMqlTickAtual.sec;
|
|
t = segundosIntInicial - segundosIntAtual;
|
|
|
|
if(ArrayTick[i].flags == 56)
|
|
lambda += ArrayTick[i].volume;
|
|
}
|
|
|
|
}
|
|
T = 5*T;
|
|
lambda = lambda / T;
|
|
|
|
return lambda;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.11 - FUNCAO QUE CALCULA O LAMBDA VENDA |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaLambdaVenda(MqlTick &ArrayTick[], int T)
|
|
{
|
|
int lambda = 0;
|
|
double t = 0;
|
|
int segundosIntInicial = 0;
|
|
int segundosIntAtual = 0;
|
|
MqlDateTime horaMqlTickInicial;
|
|
MqlDateTime horaMqlTickAtual;
|
|
|
|
for(int i=0;i<ArraySize(ArrayTick);i++)
|
|
{
|
|
if(t<T)
|
|
{
|
|
TimeToStruct(ArrayTick[0].time, horaMqlTickInicial);
|
|
TimeToStruct(ArrayTick[i].time, horaMqlTickAtual);
|
|
|
|
segundosIntInicial = horaMqlTickInicial.hour*60*60 + horaMqlTickInicial.min*60 + horaMqlTickInicial.sec;
|
|
segundosIntAtual = horaMqlTickAtual.hour*60*60 + horaMqlTickAtual.min*60 + horaMqlTickAtual.sec;
|
|
t = segundosIntInicial - segundosIntAtual;
|
|
|
|
if(ArrayTick[i].flags == 88)
|
|
lambda += ArrayTick[i].volume;
|
|
}
|
|
|
|
}
|
|
T = 5*T;
|
|
lambda = lambda / T;
|
|
|
|
return lambda;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.12 - FUNCAO QUE CALCULA O LOB COMPRA |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaLobCompra(fluido &Fluidos, MqlBookInfo &ArrayBook[])
|
|
{
|
|
int lobC = 0;
|
|
for(int i=0; i<Fluidos.nBook;i++)
|
|
{
|
|
lobC = ArrayBook[Fluidos.iBid0 + i].volume;
|
|
}
|
|
return lobC;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.13 - FUNCAO QUE CALCULA O LOB VENDA |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaLobVenda(fluido &Fluidos, MqlBookInfo &ArrayBook[])
|
|
{
|
|
int lobV = 0;
|
|
for(int i=0; i<Fluidos.nBook;i++)
|
|
{
|
|
lobV = ArrayBook[Fluidos.iAsk0 - i].volume;
|
|
}
|
|
return lobV;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.14 - FUNCAO QUE CALCULA O KC |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaKC(fluido &Fluidos, MqlBookInfo &ArrayBook[])
|
|
{
|
|
int KC = 0;
|
|
|
|
KC = CalculaLobCompra(Fluidos, ArrayBook) / Fluidos.nBook;
|
|
|
|
return KC;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.15 - FUNCAO QUE CALCULA O KV |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaKV(fluido &Fluidos, MqlBookInfo &ArrayBook[])
|
|
{
|
|
int KV = 0;
|
|
|
|
KV = CalculaLobVenda(Fluidos, ArrayBook) / Fluidos.nBook;
|
|
|
|
return KV;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.13 - FUNCAO QUE CALCULA O h(t,q) do SpreadBuy |
|
|
//+------------------------------------------------------------------+
|
|
double CalculaHC(fluido &Fluidos, int q, int n)
|
|
{
|
|
double h = 0.0;
|
|
double exp1 = 0.0;
|
|
double exp2 = 0.0;
|
|
Fluidos.eC = Fluidos.tickMin/2;
|
|
Fluidos.eV = Fluidos.tickMin/2;
|
|
|
|
exp1 = (pow(((q*Fluidos.KC*(Fluidos.eC*Fluidos.lambdaC - Fluidos.eV*Fluidos.lambdaV)) - (Fluidos.fi*Fluidos.KC*pow(q,2))),n)/Fatorial(n)) * (pow(Fluidos.TOe,n)/Fatorial(n));
|
|
exp2 = exp( -Fluidos.c*Fluidos.KC*pow(q,2) );
|
|
|
|
h = (1/Fluidos.KC) * log(1 + (exp1 * exp2));
|
|
|
|
// Print("Fluidos.eC*Fluidos.lambdaC - Fluidos.eV*Fluidos.lambdaV: ", Fluidos.eC*Fluidos.lambdaC - Fluidos.eV*Fluidos.lambdaV, " / Fluidos.fi*Fluidos.KC*pow(q,2): ", Fluidos.fi*Fluidos.KC*pow(q,2), " / HC = exp1: ", exp1, " / exp2: ", exp2, " / h:", h);
|
|
|
|
return h;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.14 - FUNCAO QUE CALCULA O h(t,q) do SpreadSell |
|
|
//+------------------------------------------------------------------+
|
|
double CalculaHV(fluido &Fluidos, int q, int n)
|
|
{
|
|
double h = 0.0;
|
|
double exp1 = 0.0;
|
|
double exp2 = 0.0;
|
|
Fluidos.eC = Fluidos.tickMin/2;
|
|
Fluidos.eV = Fluidos.tickMin/2;
|
|
|
|
exp1 = (pow(((q*Fluidos.KV*(Fluidos.eC*Fluidos.lambdaC - Fluidos.eV*Fluidos.lambdaV)) - (Fluidos.fi*Fluidos.KV*pow(q,2))),n)/Fatorial(n)) * (pow(Fluidos.TOe,n)/Fatorial(n));
|
|
exp2 = exp( -Fluidos.c*Fluidos.KV*pow(q,2) );
|
|
|
|
h = (1/Fluidos.KV) * log(1 + (exp1 * exp2));
|
|
|
|
return h;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.18 - FUNCAO QUE CALCULA O LAMBDA COMPRA BACKTEST |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaLambdaCompraBacktest(fluido &Fluidos)
|
|
{
|
|
int lambda = 0;
|
|
int lambdaC = 0;
|
|
double rate = 0.0;
|
|
|
|
if(Fluidos.volumeNegocios != 0) lambda = Fluidos.fatorLambdaBacktest * Fluidos.volumeReal / Fluidos.volumeNegocios;
|
|
else lambda = 1;
|
|
|
|
rate = (Fluidos.precoClose - Fluidos.precoOpen)/Fluidos.sigmaLFT;
|
|
if(rate < -1) lambdaC = 1;
|
|
else lambdaC = lambda * (1+rate);
|
|
|
|
return lambdaC;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.19 - FUNCAO QUE CALCULA O LAMBDA VENDA BACKTEST |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaLambdaVendaBacktest(fluido &Fluidos)
|
|
{
|
|
int lambda = 0;
|
|
int lambdaV = 0;
|
|
double rate = 0.0;
|
|
|
|
if(Fluidos.volumeNegocios != 0) lambda = Fluidos.fatorLambdaBacktest * Fluidos.volumeReal / Fluidos.volumeNegocios;
|
|
else lambda = 1;
|
|
|
|
rate = (Fluidos.precoClose - Fluidos.precoOpen)/Fluidos.sigmaLFT;
|
|
if(rate > 1) lambdaV = 1;
|
|
else lambdaV = lambda * (1-rate);
|
|
|
|
return lambdaV;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.20 - FUNCAO QUE CALCULA O BOOK COMPRA BACKTEST |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaKCBacktest(fluido &Fluidos)
|
|
{
|
|
int book = 0;
|
|
|
|
return book;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.21 - FUNCAO QUE CALCULA O BOOK VENDA BACKTEST |
|
|
//+------------------------------------------------------------------+
|
|
int CalculaKVBacktest(fluido &Fluidos)
|
|
{
|
|
int book = 0;
|
|
|
|
return book;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.22 - FUNCAO QUE CALCULA A MEDIA DE PRECOS |
|
|
//+------------------------------------------------------------------+
|
|
void GetPrecosPassados(MqlTick &ArrayTick[], double &precos[], int T)
|
|
{
|
|
if(CopyTicks(Symbol(),ArrayTick,COPY_TICKS_TRADE,0,T) != -1)
|
|
{
|
|
ArraySetAsSeries(ArrayTick,true);
|
|
for(int i=0;i<ArraySize(ArrayTick);i++)
|
|
{
|
|
precos[i] = ArrayTick[i].last;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Print("Falha ao obter o ArrayTick, falha para GetPrecosPassados");
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.15 - FUNCAO QUE CALCULA O h(t,q) do SpreadBuy |
|
|
//+------------------------------------------------------------------+
|
|
double CalculaHCmais1(fluido &Fluidos, int q, int n)
|
|
{
|
|
double h = 0.0;
|
|
double exp1 = 0.0;
|
|
double exp2 = 0.0;
|
|
Fluidos.eC = Fluidos.tickMin/2;
|
|
Fluidos.eV = Fluidos.tickMin/2;
|
|
|
|
exp1 = (pow((Fluidos.lambdaV*exp(-1-(Fluidos.KC*Fluidos.eC))),n)/Fatorial(n)) * (pow(Fluidos.TOe,n)/Fatorial(n));
|
|
exp2 = exp( -Fluidos.c*Fluidos.KC*pow(q,2) );
|
|
|
|
h = (1/Fluidos.KC) * log(1 + (exp1 * exp2));
|
|
return h;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.16 - FUNCAO QUE CALCULA O h(t,q) do SpreadSell |
|
|
//+------------------------------------------------------------------+
|
|
double CalculaHVmenos1(fluido &Fluidos, int q, int n)
|
|
{
|
|
double h = 0.0;
|
|
double exp1 = 0.0;
|
|
double exp2 = 0.0;
|
|
Fluidos.eC = Fluidos.tickMin/2;
|
|
Fluidos.eV = Fluidos.tickMin/2;
|
|
|
|
exp1 = (pow((Fluidos.lambdaC*exp(-1-(Fluidos.KV*Fluidos.eV))),n)/Fatorial(n)) * (pow(Fluidos.TOe,n)/Fatorial(n));
|
|
exp2 = exp( -Fluidos.c*Fluidos.KV*pow(q,2) );
|
|
|
|
h = (1/Fluidos.KV) * log(1 + (exp1 * exp2));
|
|
return h;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| 5.18 - FUNCAO QUE CALCULA FATORIAL |
|
|
//+------------------------------------------------------------------+
|
|
int Fatorial(int n)
|
|
{
|
|
int fatorial = 0;
|
|
for(int i = n; i>0 ; i--)
|
|
{
|
|
if(i == n)
|
|
{
|
|
fatorial = i;
|
|
}
|
|
else
|
|
{
|
|
fatorial = fatorial * i;
|
|
}
|
|
}
|
|
return fatorial;
|
|
}
|
|
|
|
//+===================================================================================================================================================================================+
|
|
//| FIM DO PROGRAMA
|
|
//+===================================================================================================================================================================================+
|
|
|
|
|
|
////+------------------------------------------------------------------+
|
|
////| 5.16 - FUNCAO QUE CALCULA O h(t,q) do SpreadBuy |
|
|
////+------------------------------------------------------------------+
|
|
//double CalculaHC(fluido &Fluidos, int q)
|
|
//{
|
|
// double h = 0.0;
|
|
//
|
|
// h = (Fluidos.lambdaV / Fluidos.KC) * log10(exp( -Fluidos.fi*Fluidos.KC*pow(q,2) * pow(((Fluidos.Td-Fluidos.td)/(Fluidos.Td-Fluidos.t0d)),0.125) ) * exp( -Fluidos.alpha*Fluidos.KC*pow(q,2) ) );
|
|
// //pow(((Fluidos.Td-Fluidos.td)/(Fluidos.Td-Fluidos.t0d)),0.125)
|
|
// return h;
|
|
//}
|
|
//
|
|
////+------------------------------------------------------------------+
|
|
////| 5.17 - FUNCAO QUE CALCULA O h(t,q) do SpreadSell |
|
|
////+------------------------------------------------------------------+
|
|
//double CalculaHV(fluido &Fluidos, int q)
|
|
//{
|
|
// double h = 0.0;
|
|
//
|
|
// h = (Fluidos.lambdaC / Fluidos.KV) * log10(exp( -Fluidos.fi*Fluidos.KV*pow(q,2) * pow(((Fluidos.Td-Fluidos.td)/(Fluidos.Td-Fluidos.t0d)),0.125) ) * exp( -Fluidos.alpha*Fluidos.KV*pow(q,2) ) ) ;
|
|
// //pow(((Fluidos.Td-Fluidos.td)/(Fluidos.Td-Fluidos.t0d)),0.125)
|
|
// return h;
|
|
//}
|
|
//
|
|
////+------------------------------------------------------------------+
|
|
////| 5.17 - FUNCAO QUE CALCULA O ALPHA |
|
|
////+------------------------------------------------------------------+
|
|
//double CalculaAlpha(fluido &Fluidos, operacao &Operacao)
|
|
//{
|
|
// double alpha = 0.0;
|
|
//
|
|
// alpha = (Fluidos.dzeta*Fluidos.driftHFTTend) - (Fluidos.eta*Fluidos.aceleracao) + (Fluidos.eC*Fluidos.lambdaC) - (Fluidos.eV*Fluidos.lambdaV);
|
|
// //Print(" 1: ", Fluidos.driftHFTTend, " 2: ", Fluidos.aceleracao, " 3: ", Fluidos.lambdaC*Fluidos.eC, " 4: ",Fluidos.eV*Fluidos.lambdaV);
|
|
// alpha = alpha*100 / Operacao.simbolo.Last();
|
|
// return alpha;
|
|
//} |