All posts under: Forex Indicator
Download Sure Fire Hedging Strategy EA with Raw Code
14 Jun, 2018
krT group
Forex Indicator
7,229 views
DOWNLOAD SUREFIRE HEDGING STRATEGY HERE IS THE Hedging Forex EA CODE :
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//+------------------------------------------------------------------+ //| __SureForexHedging__1_0_0.mq4 | //| KrT group | //| www.pipschart.com | //| info@pipschart.com | //| www.pipschart.com/forex | //| Modified & Collected from different sources | //+------------------------------------------------------------------+ #property copyright "KrT group" #property link "info@pipschart.com" #include <stderror.mqh> #define sec_wait_context 10 #define max_errors 30 #define wait_error 1000 #define busysleep 100 #define EB_NEXTTRY 0 #define EB_WAITTRY 1 #define EB_TERMINATE 2 #define StoplevelAdd 0 extern int initial_deal = 0 ; // Direction of initial deal: 0 - buy deal, 1 - sell deal, other values - new opening disabled extern double stoploss = 60 ; // Stoploss for all deals extern double takeprofit = 30 ; // takeprofit for all deals extern double fixed_lot = 0.1 ; // If > 0, the initial deal will be opened with this lot extern double deposit_lot = 0 ; // If fixed_lot is 0 and deposit_lot > 0, initial deal will be opened with volume Balance / deposit_lot lots extern double martin_koeff1 = 3 ; // Lot multiplier for first hedging deal extern double martin_koeff2 = 2 ; // Lot multiplier for second, third and further hedging deals extern int enable_daily_profit = 0 ; // Enable option to stop trading if a daily profit exceeds following values (it considers profit for ALL currencies) extern double daily_profit = 0 ; // Daily profit in the account currency extern double daily_profit_percent = 0 ; // Daily profit as a percent to Balance of start of the day extern double distance0 = 30 ; // If > 0, distance for placing 1-st hedging deal extern double distance1 = 0 ; // If > 0, distance for placing 2-nd hedging deal extern double distance2 = 0 ; // If > 0, distance for placing 3-rd hedging deal extern double distance3 = 0 ; // If > 0, distance for placing 4-th hedging deal extern double distance4 = 0 ; // If > 0, distance for placing 5-th hedging deal extern double distance5 = 0 ; // If > 0, distance for placing 6-th hedging deal extern double distance6 = 0 ; // If > 0, distance for placing 7-th hedging deal extern double distance7 = 0 ; // If > 0, distance for placing 8-th hedging deal extern double distance8 = 0 ; // If > 0, distance for placing 9-th hedging deal extern double distance9 = 0 ; // If > 0, distance for placing 10-th hedging deal extern double normal_spread = 0 ; // This value in pips is substracted from SELL takeprofit and added to SELL stoploss to consider the spread extern string sep0 = " common EA settings " ; extern int params_digits = 4 ; // If = 4, then stoploss, takeprofit and distances are specified in 4-digit points, if = 5, then in 5-digit pips extern int initial_magic = 123000 ; // Initial magic number for 1-st deal. Hedging deals add 1 to this number extern int market_execution = 0 ; // Set to 1 for ECN and STP accounts (stoploss and takeprofit are modified only after an order is sent) extern int command_attempts = 5 ; // Number of simultaneous attempts of sending broker requests (if some error occurs) extern int max_slippage = 10 ; // Maximum slippage int go = true ; double point, d_stoplevel, d_freezelevel, d_buystop, d_sellstop, d_buytake, d_selltake ; int errors = 0 ; int lotsdigits ; double dist [10] ; int init() { if (takeprofit <= 0) { go = false ; return ; } if (distance0 <= 0) { distance0 = takeprofit ; } point = MathPow (0.1, params_digits) ; d_freezelevel = MarketInfo (Symbol (), MODE_FREEZELEVEL) * Point ; d_buystop = NormalizeDouble (stoploss * point, Digits) ; d_selltake = NormalizeDouble ((takeprofit - normal_spread) * point, Digits) ; d_sellstop = NormalizeDouble ((stoploss + normal_spread) * point, Digits) ; d_buytake = NormalizeDouble (takeprofit * point, Digits) ; dist [0] = NormalizeDouble (distance0 * point, Digits) ; if (distance1 > 0) { dist [1] = NormalizeDouble (distance1 * point, Digits) ; } else { dist [1] = NormalizeDouble (distance0 * point, Digits) ; } if (distance2 > 0) { dist [2] = NormalizeDouble (distance2 * point, Digits) ; } else { dist [2] = NormalizeDouble (distance0 * point, Digits) ; } if (distance3 > 0) { dist [3] = NormalizeDouble (distance3 * point, Digits) ; } else { dist [3] = NormalizeDouble (distance0 * point, Digits) ; } if (distance4 > 0) { dist [4] = NormalizeDouble (distance4 * point, Digits) ; } else { dist [4] = NormalizeDouble (distance0 * point, Digits) ; } if (distance5 > 0) { dist [5] = NormalizeDouble (distance5 * point, Digits) ; } else { dist [5] = NormalizeDouble (distance0 * point, Digits) ; } if (distance6 > 0) { dist [6] = NormalizeDouble (distance6 * point, Digits) ; } else { dist [6] = NormalizeDouble (distance0 * point, Digits) ; } if (distance7 > 0) { dist [7] = NormalizeDouble (distance7 * point, Digits) ; } else { dist [7] = NormalizeDouble (distance0 * point, Digits) ; } if (distance8 > 0) { dist [8] = NormalizeDouble (distance8 * point, Digits) ; } else { dist [8] = NormalizeDouble (distance0 * point, Digits) ; } if (distance9 > 0) { dist [9] = NormalizeDouble (distance9 * point, Digits) ; } else { dist [9] = NormalizeDouble (distance0 * point, Digits) ; } lotsdigits = 0 ; if (MarketInfo (Symbol (), MODE_LOTSTEP) == 0.1) { lotsdigits = 1 ; } if (MarketInfo (Symbol (), MODE_LOTSTEP) == 0.01) { lotsdigits = 2 ; } if (MarketInfo (Symbol (), MODE_LOTSTEP) == 0.001) { lotsdigits = 3 ; } } int start() { if (! go) { return ; } if (errors >= max_errors) { Comment ( "Exceeded maximum count of rejects from broker" + "\n" + "See experts tab for the information" + "\n" + "Expert should be restarted to continue") ; return ; } if (_IsNotTradeContextBusy () < 0) { return ; } if (! IsTradeAllowed ()) { Comment ("Trade by experts is prohibited") ; return ; } if (! IsConnected () && ! IsTesting () && ! IsOptimization ()) { Comment ("No connection with the trade server") ; return ; }/* if (stoplevel_is_spread) { d_stoplevel = NormalizeDouble (Ask - Bid + StoplevelAdd * point, Digits) ; } else*/ { d_stoplevel = NormalizeDouble (MarketInfo (Symbol (), MODE_STOPLEVEL) * Point + StoplevelAdd * point, Digits) ; } for (int i = OrdersTotal () - 1; i >= 0; i --) { if (OrderSelect (i, SELECT_BY_POS) && OrderSymbol () == Symbol () && OrderMagicNumber () >= initial_magic && OrderMagicNumber () <= initial_magic + 100) { switch (OrderType ()) { case OP_BUYSTOP: case OP_SELLSTOP: int tick = OrderTicket () ; if (OrderSelect (StrToDouble (OrderComment ()), SELECT_BY_TICKET) && OrderCloseTime () > 0) { PendingRemove (tick) ; } break ; } } } if (MyOrders () == 0 && ! ProfitReached ()) // Open a new { switch (LastProfitDir ()) { case 0: MarketSend (OP_BUY, Lots (), d_buystop, d_buytake, initial_magic) ; break ; case 1: MarketSend (OP_SELL, Lots (), d_sellstop, d_selltake, initial_magic) ; } } for (i = OrdersTotal () - 1; i >= 0; i --) { if (OrderSelect (i, SELECT_BY_POS) && OrderSymbol () == Symbol () && OrderMagicNumber () >= initial_magic && OrderMagicNumber () <= initial_magic + 100) { switch (OrderType ()) { case OP_BUY: if (! HedgeIsSet (OrderMagicNumber () + 1)) { PendingSend (OP_SELLSTOP, Lots (OrderMagicNumber () - initial_magic + 1), OrderOpenPrice () - dist [(OrderMagicNumber () - initial_magic) % 10], d_sellstop, d_selltake, OrderMagicNumber () + 1, DoubleToStr (OrderTicket (), 0)) ; } break ; case OP_SELL: if (! HedgeIsSet (OrderMagicNumber () + 1)) { PendingSend (OP_BUYSTOP, Lots (OrderMagicNumber () - initial_magic + 1), OrderOpenPrice () + dist [(OrderMagicNumber () - initial_magic) % 10], d_buystop, d_buytake, OrderMagicNumber () + 1, DoubleToStr (OrderTicket (), 0)) ; } break ; } } } } int ErrorBlock (int err, int ms) { string str = "" ; int res = EB_TERMINATE ; switch (err) { case ERR_NO_ERROR: str = "No error" ; break ; case ERR_NO_RESULT: str = "Unknown result" ; break ; case ERR_COMMON_ERROR: str = "Common error. Probably the signal was rejected by user or trade direction is denied in expert settings" ; break ; case ERR_INVALID_TRADE_PARAMETERS: str = "Wrong trade function parameters" ; break ; case ERR_SERVER_BUSY: str = "Server is busy. Waiting..." ; res = EB_WAITTRY ; break ; case ERR_OLD_VERSION: str = "Old version of client terminal" ; break ; case ERR_NO_CONNECTION: str = "No connection with trade server. Waiting..." ; res = EB_WAITTRY ; break ; case ERR_NOT_ENOUGH_RIGHTS: str = "Not enough rights" ; break ; case ERR_TOO_MANY_REQUESTS: case ERR_TOO_FREQUENT_REQUESTS: str = "To many requests" ; break ; case ERR_MALFUNCTIONAL_TRADE: str = "Malfunctional trade" ; break ; case ERR_ACCOUNT_DISABLED: str = "The account is blocked" ; break ; case ERR_INVALID_ACCOUNT: str = "Invalid account" ; break ; case ERR_TRADE_TIMEOUT: str = "Trade timeout exceeded" ; res = EB_NEXTTRY ; break ; case ERR_INVALID_PRICE: str = "Wrong price" ; res = EB_NEXTTRY ; break ; case ERR_INVALID_STOPS: str = "Invalid stops" ; break ; case ERR_INVALID_TRADE_VOLUME: str = "Invalid trade volume" ; break ; case ERR_MARKET_CLOSED: str = "The market is closed" ; break ; case ERR_TRADE_DISABLED: str = "Trade is disabled" ; break ; case ERR_NOT_ENOUGH_MONEY: str = "Not enough money to complete operation" ; break ; case ERR_PRICE_CHANGED: str = "The price has changed, trying again" ; res = EB_NEXTTRY ; break ; case ERR_OFF_QUOTES: str = "The broker sent offquotes. Trying again" ; res = EB_NEXTTRY ; break ; case ERR_BROKER_BUSY: str = "The broker is budy. Waiting..." ; res = EB_WAITTRY ; break ; case ERR_REQUOTE: str = "The broker sent requote. Trying again" ; res = EB_WAITTRY ; break ; case ERR_ORDER_LOCKED: str = "The order is already processing" ; break ; case ERR_LONG_POSITIONS_ONLY_ALLOWED: str = "Only long positions allowed" ; break ; case ERR_TRADE_MODIFY_DENIED: str = "Modification is denied because the order is too close to the price" ; res = EB_WAITTRY ; break ; case ERR_TRADE_CONTEXT_BUSY: if (_IsNotTradeContextBusy () >= 0) { res = EB_NEXTTRY ; } return (res) ; case ERR_TRADE_EXPIRATION_DENIED: str = "Expiration date usage is denied by the broker" ; break ; case ERR_TRADE_TOO_MANY_ORDERS: str = "Too many orders" ; break ; case ERR_TRADE_HEDGE_PROHIBITED: str = "Hedging is denied by broker" ; break ; case ERR_TRADE_PROHIBITED_BY_FIFO: str = "Cannot close a deal because FIFO order is violated" ; break ; case 4107: str = "Wrong price for OrderSend function" ; break ; case 4051: str = "Wrong takeprofit for OrderModify function" ; default: str = "Unknown error ¹" + DoubleToStr (err, 0) ; } str = StringConcatenate (str, " (the request is processed by broker in ", DoubleToStr (GetTickCount () - ms, 0), " ms)") ; Print (str) ; return (res) ; } int _IsNotTradeContextBusy() { // ïðîâåðÿåì, ñâîáîäåí ëè òîðãîâûé ïîòîê if(IsTradeContextBusy()) { int StartWaitingTime = GetTickCount(); Print("Trade context is busy. Waiting..."); // áåñêîíå÷íûé öèêë while(true) { // åñëè îæèäàíèå äëèòñÿ äîëüøå âðåìåíè, óêàçàííîãî â ïåðåìåííîé // MaxWaiting_sec, òîæå ïðåêðàùàåì ðàáîòó if(GetTickCount() - StartWaitingTime > sec_wait_context * 1000) { Print("Waiting limit exceeded (" + sec_wait_context + " sec.)!"); return(-2); } // åñëè òîðãîâûé ïîòîê îñâîáîäèëñÿ, if(!IsTradeContextBusy()) { //Print("òîðãîâûé ïîòîê îñâîáîäèëñÿ"); return(0); } // åñëè íè îäíî èç óñëîâèé îñòàíîâêè öèêëà íå ñðàáîòàëî, // "æä¸ì" 0,1 ñåêóíäû è íà÷èíàåì ïðîâåðêó ñíà÷àëà Sleep( busysleep ); } } else { //Print("Òîðãîâûé ïîòîê ñâîáîäåí!"); return(1); } } int MarketModify (int tick, double stop, double take) { if (! OrderSelect (tick, SELECT_BY_TICKET) || OrderType () >= 2 || OrderCloseTime () > 0) { Print ("Wrong ticket for MarketModify function") ; return (-3) ; } double use_sl = 0, use_tp = 0 ; if (stop > 0) { if (OrderType () == OP_BUY) { use_sl = OrderOpenPrice () - stop ; } else { use_sl = OrderOpenPrice () + stop ; } } if (stop < 0) { use_sl = -stop ; } if (take > 0) { if (OrderType () == OP_BUY) { use_tp = OrderOpenPrice () + take ; } else { use_tp = OrderOpenPrice () - take ; } } if (take < 0) { use_tp = -take ; } if (MathAbs (OrderStopLoss () - use_sl) < Point && MathAbs (use_tp - OrderTakeProfit ()) < Point) { Print ("There was an attempt to modify market order without changes to TP and SL") ; return (-3) ; } int attempt = 1 ; bool result = false ; while (attempt <= command_attempts && ! result) {/* if ((OrderType () == OP_BUY && (MarketInfo (OrderSymbol (), MODE_BID) - use_sl < d_stoplevel || use_tp - MarketInfo (OrderSymbol (), MODE_BID) < d_stoplevel)) || (OrderType () == OP_SELL && (use_sl - MarketInfo (OrderSymbol (), MODE_ASK) < d_stoplevel || MarketInfo (OrderSymbol (), MODE_ASK) - use_tp < d_stoplevel))) { Print ("Couldn''t modify order ", tick, " because of broker stops level") ; return (-2) ; } if ((OrderType () == OP_BUY && (MarketInfo (OrderSymbol (), MODE_BID) - use_sl < d_freezelevel || use_tp - MarketInfo (OrderSymbol (), MODE_BID) < d_freezelevel)) || (OrderType () == OP_SELL && (use_sl - MarketInfo (OrderSymbol (), MODE_ASK) < d_freezelevel || MarketInfo (OrderSymbol (), MODE_ASK) - use_tp < d_freezelevel))) { Print ("Couldn''t modify order ", tick, " because its level is too close to the price") ; return (-2) ; }*/ int ms = GetTickCount () ; Print ("Attempt #", attempt, " to modify market order ", tick, " to stoploss ", DoubleToStr (use_sl, Digits), " and takeprofit ", DoubleToStr (use_tp, Digits)) ; result = OrderModify (tick, OrderOpenPrice (), use_sl, use_tp, 0) ; if (! result) { errors ++ ; int err = GetLastError () ; switch (ErrorBlock (err, ms)) { case 0: // continue break ; case 1: // wait and continue Sleep (wait_error) ; break ; case 2: // terminate return (-1) ; } } else { errors = 0 ; Print ("Order successfully modified in ", GetTickCount () - ms, " ms") ; } if (errors > max_errors) { Print ("Exceeded maximum errors count while trying to send trading command.") ; Print ("To continue you should restart terminal or the EA") ; return (-1) ; } attempt ++ ; if (attempt > command_attempts && ! result) { return (-1) ; } } return (1) ; } int PendingSend (int type, double lots, double price, double stop, double take, int magic_number, string comm) { if (type < 2 || type > 5) { Print ("Error in type of pending order!") ; return (-3) ; } bool price_err = false, sltp_err = false ; RefreshRates () ; double use_sl = 0, use_tp = 0 ; if (stop > 0 && stop < d_stoplevel) { Print ("Stoploss for sending pending order is lesser that stops level!") ; return (-3) ; } if (take > 0 && take < d_stoplevel) { Print ("Takeprofit for sending pending order is lesser that stops level!") ; return (-3) ; } switch (type) { case OP_BUYLIMIT: if (Ask - price < d_stoplevel) { price_err = true ; } if (stop != 0) { if (stop > 0) { use_sl = price - stop ; } else { use_sl = -stop ; if (price - use_sl < d_stoplevel) { Print ("Stoploss for sending pending order is lesser that stops level!") ; return (-3) ; } } } if (take != 0) { if (take > 0) { use_tp = price + take ; } else { use_tp = -take ; if (use_tp - price < d_stoplevel) { Print ("Takeprofit for sending pending order is lesser that stops level!") ; return (-3) ; } } } break ; case OP_SELLLIMIT: if (price - Bid < d_stoplevel) { price_err = true ; } if (stop != 0) { if (stop > 0) { use_sl = price + stop ; } else { use_sl = -stop ; if (use_sl - price < d_stoplevel) { Print ("Stoploss for sending pending order is lesser that stops level!") ; return (-3) ; } } } if (take != 0) { if (take > 0) { use_tp = price - take ; } else { use_tp = -take ; if (price - use_tp < d_stoplevel) { Print ("Takeprofit for sending pending order is lesser that stops level!") ; return (-3) ; } } } break ; case OP_BUYSTOP: if (price - Ask < d_stoplevel) { price_err = true ; } if (stop != 0) { if (stop > 0) { use_sl = price - stop ; } else { use_sl = -stop ; if (price - use_sl < d_stoplevel) { Print ("Stoploss for sending pending order is lesser that stops level!") ; return (-3) ; } } } if (take != 0) { if (take > 0) { use_tp = price + take ; } else { use_tp = -take ; if (use_tp - price < d_stoplevel) { Print ("Takeprofit for sending pending order is lesser that stops level!") ; return (-3) ; } } } break ; case OP_SELLSTOP: if (Bid - price < d_stoplevel) { price_err = true ; } if (stop != 0) { if (stop > 0) { use_sl = price + stop ; } else { use_sl = -stop ; if (use_sl - price < d_stoplevel) { Print ("Stoploss for sending pending order is lesser that stops level!") ; return (-3) ; } } } if (take != 0) { if (take > 0) { use_tp = price - take ; } else { use_tp = -take ; if (price - use_tp < d_stoplevel) { Print ("Takeprofit for sending pending order is lesser that stops level!") ; return (-3) ; } } } break ; } int attempt = 1 ; int tick = -1 ; while (attempt <= command_attempts && tick < 0) { RefreshRates () ; if ((type == OP_BUYLIMIT && Ask - price < d_stoplevel) || (type == OP_SELLLIMIT && price - Bid < d_stoplevel) || (type == OP_BUYSTOP && price - Ask < d_stoplevel) || (type == OP_SELLSTOP && Bid - price < d_stoplevel)) { Print ("Cannot set a pending orders due to minimal broker stops&limits level (", DoubleToStr (type, 0), " ", DoubleToStr (price, Digits), " ", DoubleToStr (use_sl, Digits), " ", DoubleToStr (use_tp, Digits), ") (", DoubleToStr (Ask, Digits), " ", DoubleToStr (Bid, Digits), ")") ; return (-2) ; } string str = StringConcatenate ("Attempt ", DoubleToStr (attempt, 0), " to set an order ") ; switch (type) { case OP_BUYLIMIT: str = StringConcatenate (str, "Buy Limit") ; break ; case OP_SELLLIMIT: str = StringConcatenate (str, "Sell Limit") ; break ; case OP_BUYSTOP: str = StringConcatenate (str, "Buy Stop") ; break ; case OP_SELLSTOP: str = StringConcatenate (str, "Sell Stop") ; } str = StringConcatenate (str, " at price ", DoubleToStr (price, Digits), " stop ", DoubleToStr (use_sl, Digits), " take ", DoubleToStr (use_tp, Digits)) ; Print (str) ; int ms = GetTickCount () ; tick = OrderSend (Symbol (), type, lots, price, 0, use_sl, use_tp, comm, magic_number) ; if (tick < 0) { errors ++ ; int err = GetLastError () ; switch (ErrorBlock (err, ms)) { case 0: // continue break ; case 1: // wait and continue Sleep (wait_error) ; break ; case 2: // terminate return (-1) ; } } else { errors = 0 ; Print ("Order is set in ", GetTickCount () - ms, " ms") ; } if (errors > max_errors) { Print ("Exceeded maximum errors count while trying to send trading command.") ; Print ("To continue you should restart terminal or the EA") ; return (-1) ; } attempt ++ ; if (attempt > command_attempts && tick < 0) { Print ("Exeeded maximum number of simultaneous attempts of setting an order") ; return (-1) ; } } return (tick) ; } int MarketSend (int dir, double lots, double stop, double take, int magic_number) { if (dir != OP_BUY && dir != OP_SELL) { Print ("Wrong order direction for function MarketSend") ; return (-3) ; } RefreshRates () ; double init_ask = Ask ; double init_bid = Bid ; if ((stop > 0 && stop < d_stoplevel) || (stop < 0 && ((dir == OP_BUY && Ask + stop < d_stoplevel) || (dir == OP_SELL && -stop - Bid < d_stoplevel)))) { Print ("Wrong stoploss value for function MarketSend. Sending w/o stop") ; return (-3) ; } if ((take > 0 && take < d_stoplevel) || (take < 0 && ((dir == OP_BUY && -take - Ask < d_stoplevel) || (dir == OP_SELL && Bid + take < d_stoplevel)))) { Print ("Wrong takeprofit value for function MarketSend. Sending w/o take") ; return (-3) ; } double use_sl, use_tp, price ; int attempt = 1, tick = -1 ; while (attempt <= command_attempts && tick < 0) { double _slp ; int use_slp ; if (dir == OP_BUY) { _slp = (Ask - init_ask) / Point ; use_slp = max_slippage - _slp ; } else { _slp = (init_bid - Bid) / Point ; use_slp = max_slippage - _slp ; } if (use_slp < 0) { Print ("Maximal slippage exceeded while trying to open market order") ; return (-2) ; } if (dir == OP_BUY) { price = Ask ; } else { price = Bid ; } use_sl = 0 ; use_tp = 0 ; if (market_execution == 0) { if (stop > 0) { if (dir == OP_BUY) { use_sl = Ask - stop ; } else { use_sl = Bid + stop ; } } if (stop < 0) { if (dir == OP_BUY) { if (Ask + stop < d_stoplevel) { Print ("Stoploss is under broker stop levels while sending BUY") ; return (-2) ; } else { use_sl = -stop ; } } else { if (-stop - Bid < d_stoplevel) { Print ("Stoploss is under broker stop levels while sending SELL") ; return (-2) ; } else { use_sl = -stop ; } } } if (take > 0) { if (dir == OP_BUY) { use_tp = Ask + take ; } else { use_tp = Bid - take ; } } if (take < 0) { if (dir == OP_BUY) { if (-take - Ask < d_stoplevel) { Print ("Takeprofit is under broker stop levels while sending BUY") ; return (-2) ; } else { use_tp = -take ; } } else { if (Bid + take < d_stoplevel) { Print ("Takeprofit is under broker stop levels while sending SELL") ; return (-2) ; } else { use_tp = -take ; } } } } string str = StringConcatenate ("Attempt ", DoubleToStr (attempt, 0), " of sending order") ; if (dir == OP_BUY) { str = StringConcatenate (str, " BUY ") ; } else { str = StringConcatenate (str, " SELL ") ; } str = StringConcatenate (str, "at price ", DoubleToStr (price, Digits), " stop ", DoubleToStr (use_sl, Digits), " take ", DoubleToStr (use_tp, Digits)) ; Print (str) ; int ms = GetTickCount () ; tick = OrderSend (Symbol (), dir, lots, price, use_slp, use_sl, use_tp, "", magic_number) ; if (tick < 0) { errors ++ ; int err = GetLastError () ; if (err == ERR_INVALID_STOPS) { if (market_execution == 0) { if (stop != 0 || take != 0) { Print ("Incorrect stops. Maybe broker increased stop levels") ; return (-2) ; } else { Print ("Incorrect stops while stop and take = 0. Error in expert logic") ; return (-3) ; } } else { Print ("Incorrect stops with Market Execution. Error in expert logic") ; return (-3) ; } } else { switch (ErrorBlock (err, ms)) { case 0: // continue break ; case 1: // wait and continue Sleep (wait_error) ; break ; case 2: // terminate return (-1) ; } } } else { errors = 0 ; OrderSelect (tick, SELECT_BY_TICKET) ; str = StringConcatenate ("Order was opened in ", DoubleToStr (GetTickCount () - ms, 0), " ms") ; double r_slp ; if (MathAbs (OrderOpenPrice () - price) >= Point) { if (OrderType () == OP_BUY) { r_slp = (OrderOpenPrice () - price) / Point ; } else { r_slp = (price - OrderOpenPrice ()) / Point ; } str = StringConcatenate (str, " with slippage ", DoubleToStr (MathAbs (r_slp), 0), " pips") ; if (r_slp < 0) { str = StringConcatenate (str, " in our benefit") ; } } Print (str) ; if (market_execution == 1 && (stop != 0 || take != 0)) { MarketModify (OrderTicket (), stop, take) ; } } if (errors > max_errors) { Print ("Exceeded maximum errors count while trying to send trading command.") ; Print ("To continue you should restart terminal or the EA") ; return (-1) ; } attempt ++ ; if (attempt > command_attempts && tick < 0) { Print ("Exeeded maximum number of simultaneous attempts of setting an order") ; return (-1) ; } RefreshRates () ; } return (tick) ; } int MyOrders () { int num = 0 ; for (int i = OrdersTotal () - 1; i >= 0; i --) { if (OrderSelect (i, SELECT_BY_POS) && OrderSymbol () == Symbol () && OrderMagicNumber () >= initial_magic && OrderMagicNumber () < initial_magic + 100) { num ++ ; } } return (num) ; } bool ProfitReached () { if (enable_daily_profit <= 0) { return (false) ; } double sum = 0 ; int pos = OrdersHistoryTotal () - 1 ; while (pos >= 0) { if (OrderSelect (pos, SELECT_BY_POS, MODE_HISTORY) && OrderMagicNumber () >= initial_magic && OrderMagicNumber () < initial_magic + 100 && OrderType () < 2) { if (OrderOpenTime () < TimeCurrent () - TimeCurrent () % 86400) { break ; } sum += OrderProfit () + OrderSwap () + OrderCommission () ; } pos -- ; } if (daily_profit > 0 && sum >= daily_profit) { return (true) ; } if (daily_profit_percent > 0 && sum / AccountBalance () * 100 >= daily_profit_percent) { return (true) ; } } int LastProfitDir () { int dir = initial_deal, pos = OrdersHistoryTotal () - 1, i = 0 ; while (i < 100 && pos >= 0) { if (OrderSelect (pos, SELECT_BY_POS, MODE_HISTORY) && OrderMagicNumber () >= initial_magic && OrderMagicNumber () < initial_magic + 100 && OrderType () < 2) { if (OrderOpenTime () < TimeCurrent () - TimeCurrent () % 86400) { break ; } if (OrderProfit () > 0 && TimeCurrent () - OrderCloseTime () < 300) { switch (OrderType ()) { case OP_BUY: dir = 0 ; break ; case OP_SELL: dir = 1 ; break ; } break ; } } i ++ ; pos -- ; } return (dir) ; } int PendingRemove (int tick) { if (! OrderSelect (tick, SELECT_BY_TICKET) || OrderType () < 2 || OrderType () > 5 || OrderCloseTime () > 0) { Print ("Wrong ticket for function PendingRemove") ; return (-3) ; } int attempt = 1 ; bool result = false ; while (attempt <= command_attempts && ! result) { switch (OrderType ()) { case OP_BUYLIMIT: if (Ask - OrderOpenPrice () < d_freezelevel) { Print ("Unable to delete order ", tick, " because it is too close to the market") ; return (-2) ; } break ; case OP_BUYSTOP: if (OrderOpenPrice () - Ask < d_freezelevel) { Print ("Unable to delete order ", tick, " because it is too close to the market") ; return (-2) ; } break ; case OP_SELLLIMIT: if (OrderOpenPrice () - Bid < d_freezelevel) { Print ("Unable to delete order ", tick, " because it is too close to the market") ; return (-2) ; } break ; case OP_SELLSTOP: if (Bid - OrderOpenPrice () < d_freezelevel) { Print ("Unable to delete order ", tick, " because it is too close to the market") ; return (-2) ; } break ; } int ms = GetTickCount () ; Print ("Attempt ", attempt, " to remove pending order ", tick) ; result = OrderDelete (tick) ; if (! result) { errors ++ ; int err = GetLastError () ; switch (ErrorBlock (err, ms)) { case 0: // continue break ; case 1: // wait and continue Sleep (wait_error) ; break ; case 2: // terminate return (-1) ; } } else { errors = 0 ; Print ("Order was removed in ", GetTickCount () - ms, " ms") ; } if (errors > max_errors) { Print ("Exceeded maximum errors count while trying to send trading command.") ; Print ("To continue you should restart terminal or the EA") ; return (-1) ; } attempt ++ ; if (attempt > command_attempts && tick < 0) { Print ("Exeeded maximum number of simultaneous attempts of setting an order") ; return (-1) ; } } return (1) ; } double Lots (int leg = 0) { double lot = 0 ; if (fixed_lot > 0) { lot = fixed_lot ; } else { if (deposit_lot > 0) { lot = AccountBalance () / deposit_lot ; } } for (int i = 1; i <= leg; i ++) { if (i == 1) { lot *= martin_koeff1 ; } else { lot *= martin_koeff2 ; } } return (NormalizeDouble (MathMax (MathMin (MarketInfo (Symbol (), MODE_MAXLOT), lot), MarketInfo (Symbol (), MODE_MINLOT)), lotsdigits)) ; } bool HedgeIsSet (int magic) { int tick = OrderTicket () ; for (int i = OrdersTotal () - 1; i >= 0; i --) { if (OrderSelect (i, SELECT_BY_POS) && OrderSymbol () == Symbol () && OrderMagicNumber () == magic) { return (true) ; } } OrderSelect (tick, SELECT_BY_TICKET) ; return (false) ; } |
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Professor’s Cane (Support Resistance system)
25 Feb, 2015
krT group
Forex Indicator, Strategy
2,240 views
Professor’s Cane (Support Resistance system) Everyone find a fine trading plan for forex market.But no strategy is stable for long … Read More >>