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Jinhua Luo
145
Jinhua Luo 2010.12.16 04:30 

我有一个EA是针对5位小数MT4平台的,我使用的是4位小数MT4平台.请教各位师傅给指点一下,怎样将5位小数EA更改为4位小数EA.谢谢了.


#property copyright "WWW.SCALPER.RU"

#property link "WWW.SCALPER.RU"


extern int Start1 = 10;

extern int Start2 = 14;

extern int EOD = 24;

extern int FridayClosing = 23;

extern bool FirstSessionOnly = FALSE;

extern int Length = 4;

extern int Pips = 5;

extern int StopLoss = 50;

extern int BreakEven = 30;

extern int TrailingStop = 0;

extern int LossPips = 0;

extern int TakeProfit = 80;

extern double Lots = 0.1;

extern bool MM = TRUE;

extern int LotsPercent = 10;

int gi_140;

int gi_unused_144;

bool gi_148 = TRUE;

double g_stoplevel_152;

double g_spread_160;

double g_maxlot_168;

double g_minlot_176;

double g_lotstep_184;






double setpoint() {

double l_point_0;

if (Digits == 3) l_point_0 = 0.01;

else {

if (Digits == 5) l_point_0 = 0.0001;

else l_point_0 = Point;

}

return (l_point_0);

}


int init() {

gi_unused_144 = 3;

gi_140 = StringGetChar(Symbol(), 0) + 77706 + StringGetChar(Symbol(), 1) * 2 + 3 * StringGetChar(Symbol(), 3) + StringGetChar(Symbol(), 4) << 2 + 10000 * Period();

g_stoplevel_152 = MarketInfo(Symbol(), MODE_STOPLEVEL);

g_spread_160 = MarketInfo(Symbol(), MODE_SPREAD);

g_maxlot_168 = MarketInfo(Symbol(), MODE_MAXLOT);

g_minlot_176 = MarketInfo(Symbol(), MODE_MINLOT);

g_lotstep_184 = MarketInfo(Symbol(), MODE_LOTSTEP);

HideTestIndicators(TRUE);

return (0);

}


int start() {

double ld_0;

string ls_8;

if (AccountFreeMargin() < 1500.0 * ld_0) return (0);

if (MM) {

if (LotsPercent > 0) Lots = NormalizeDouble(MathCeil(AccountFreeMargin() / 10000.0 * LotsPercent) / 10.0, 1);

else Lots = ld_0;

}

if (gi_148) {

ls_8 = "(c)2006 咽浪芟判.杏 HTTP://WWW.SCALPER.RU";

Comment(ls_8);

}

if (EOD >= 24) EOD = 0;

if (FridayClosing == 0) FridayClosing = 24;

string ls_16 = "IDS_" + Symbol();

if (Hour() == Start1 && Minute() < 10) SetOrders(ls_16, 1);

if (Hour() == Start2 && Minute() < 10 && !FirstSessionOnly) SetOrders(ls_16, 2);

for (int l_pos_24 = OrdersTotal() - 1; l_pos_24 >= 0; l_pos_24--) {

OrderSelect(l_pos_24, SELECT_BY_POS);

if (OrderComment() == ls_16) {

if (Hour() == EOD || (DayOfWeek() >= 5 && Hour() == FridayClosing - 1 && Minute() >= 50)) {

switch (OrderType()) {

case OP_BUY:

OrderClose(OrderTicket(), OrderLots(), Bid, 3, Red);

break;

case OP_SELL:

OrderClose(OrderTicket(), OrderLots(), Ask, 3, Red);

break;

default:

OrderDelete(OrderTicket());

}

} else {

if (LossPips > 0) {

if (OrderType() == OP_BUY)

if (OrderOpenPrice() - Bid >= LossPips * setpoint()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderStopLoss(), OrderOpenPrice(), 0, Green);

if (OrderType() == OP_SELL)

if (Ask - OrderOpenPrice() >= LossPips * setpoint()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderStopLoss(), OrderOpenPrice(), 0, Green);

}

if (TrailingStop == 0) {

if (OrderType() == OP_BUY)

if (High[0] - OrderOpenPrice() >= BreakEven * setpoint() && OrderStopLoss() < OrderOpenPrice()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderOpenPrice(), OrderTakeProfit(), 0, Green);

if (OrderType() == OP_SELL)

if (OrderOpenPrice() - Low[0] >= BreakEven * setpoint() && OrderStopLoss() > OrderOpenPrice()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderOpenPrice(), OrderTakeProfit(), 0, Green);

} else {

if (OrderType() == OP_BUY)

if (High[0] - OrderStopLoss() >= (StopLoss + TrailingStop) * setpoint()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderStopLoss() + TrailingStop * setpoint(), OrderTakeProfit(), 0, Green);

if (OrderType() == OP_SELL)

if (OrderStopLoss() - Low[0] >= (StopLoss + TrailingStop) * setpoint()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderStopLoss() - TrailingStop * setpoint(), OrderTakeProfit(), 0, Green);

}

}

}

}

return (0);

}


void SetOrders(string a_comment_0, int a_magic_8) {

int l_ticket_12;

int l_count_16 = 0;

int l_count_20 = 0;

double ld_24 = iHigh(NULL, PERIOD_H1, iHighest(NULL, PERIOD_H1, MODE_HIGH, Length, 1)) + Pips * setpoint();

double ld_32 = iLow(NULL, PERIOD_H1, iLowest(NULL, PERIOD_H1, MODE_LOW, Length, 1)) - Pips * setpoint();

double l_price_40 = MathMax(ld_24 - StopLoss * setpoint(), ld_32);

double l_price_48 = MathMin(ld_32 + StopLoss * setpoint(), ld_24);

double l_price_56 = ld_24 + TakeProfit * setpoint();

double l_price_64 = ld_32 - TakeProfit * setpoint();

for (int l_pos_72 = 0; l_pos_72 < OrdersTotal(); l_pos_72++) {

OrderSelect(l_pos_72, SELECT_BY_POS, MODE_TRADES);

if (OrderComment() == a_comment_0 && OrderMagicNumber() == a_magic_8) {

if (OrderType() == OP_BUYSTOP || OrderType() == OP_BUY) l_count_16++;

if (OrderType() == OP_SELLSTOP || OrderType() == OP_SELL) l_count_20++;

}

}

if (l_count_16 == 0) {

l_ticket_12 = OrderSend(Symbol(), OP_BUYSTOP, Lots, ld_24, 3, l_price_40, l_price_56, a_comment_0, a_magic_8, 0, Green);

if (l_ticket_12 < 0 && GetLastError() == 130/* INVALID_STOPS */) l_ticket_12 = OrderSend(Symbol(), OP_BUY, Lots, Ask, 3, l_price_40, l_price_56, a_comment_0, a_magic_8, 0, Green);

}

if (l_count_20 == 0) {

l_ticket_12 = OrderSend(Symbol(), OP_SELLSTOP, Lots, ld_32, 3, l_price_48, l_price_64, a_comment_0, a_magic_8, 0, Green);

if (l_ticket_12 < 0 && GetLastError() == 130/* INVALID_STOPS */) l_ticket_12 = OrderSend(Symbol(), OP_SELL, Lots, Bid, 3, l_price_48, l_price_64, a_comment_0, a_magic_8, 0, Green);

}

}

liuxiaodong
282
liuxiaodong 2010.12.16 07:31  
aa998866:

我有一个EA是针对5位小数MT4平台的,我使用的是4位小数MT4平台.请教各位师傅给指点一下,怎样将5位小数EA更改为4位小数EA.谢谢了.

-------------------------------------------------------------------------------------------------------------------------

平台分五位数报价和六位数报价两种 ,小数点后4位还是五位这种说法不准确,看来楼主不是理科生。呵呵 简单改了下,没仔细看,五位数平台里面每点在在六位数平台里面是10点,明白意思剩下的自己搞定吧。


#property copyright "WWW.SCALPER.RU"

#property link "WWW.SCALPER.RU"

extern int Start1 = 10;

extern int Start2 = 14;

extern int EOD = 24;

extern int FridayClosing = 23;

extern bool FirstSessionOnly = FALSE;

extern int Length = 4;

extern int Pips = 5;//?

extern int StopLoss = 5;

extern int BreakEven = 3;

extern int TrailingStop = 0;

extern int LossPips = 0;

extern int TakeProfit = 8;

extern double Lots = 0.1;

extern bool MM = TRUE;

extern int LotsPercent = 10;

int gi_140;

int gi_unused_144;

bool gi_148 = TRUE;

double g_stoplevel_15.2;

double g_spread_16.0;

double g_maxlot_16.8;

double g_minlot_17.6;

double g_lotstep_18.4;

double setpoint() {

double l_point_0;

if (Digits == 3) l_point_0 = 0.01;

else {

if (Digits == 5) l_point_0 = 0.0001;

else l_point_0 = Point;

}

return (l_point_0);

}

int init() {

gi_unused_144 = 3;

gi_140 = StringGetChar(Symbol(), 0) + 77706 + StringGetChar(Symbol(), 1) * 2 + 3 * StringGetChar(Symbol(), 3) + StringGetChar(Symbol(), 4) << 2 + 10000 * Period();

g_stoplevel_152 = MarketInfo(Symbol(), MODE_STOPLEVEL);

g_spread_160 = MarketInfo(Symbol(), MODE_SPREAD);

g_maxlot_168 = MarketInfo(Symbol(), MODE_MAXLOT);

g_minlot_176 = MarketInfo(Symbol(), MODE_MINLOT);

g_lotstep_184 = MarketInfo(Symbol(), MODE_LOTSTEP);

HideTestIndicators(TRUE);

return (0);

}

int start() {

double ld_0;

string ls_8;

if (AccountFreeMargin() < 1500.0 * ld_0) return (0);

if (MM) {

if (LotsPercent > 0) Lots = NormalizeDouble(MathCeil(AccountFreeMargin() / 10000.0 * LotsPercent) / 10.0, 1);

else Lots = ld_0;

}

if (gi_148) {

ls_8 = "(c)2006 咽浪芟判.杏 HTTP://WWW.SCALPER.RU";

Comment(ls_8);

}

if (EOD >= 24) EOD = 0;

if (FridayClosing == 0) FridayClosing = 24;

string ls_16 = "IDS_" + Symbol();

if (Hour() == Start1 && Minute() < 10) SetOrders(ls_16, 1);

if (Hour() == Start2 && Minute() < 10 && !FirstSessionOnly) SetOrders(ls_16, 2);

for (int l_pos_24 = OrdersTotal() - 1; l_pos_24 >= 0; l_pos_24--) {

OrderSelect(l_pos_24, SELECT_BY_POS);

if (OrderComment() == ls_16) {

if (Hour() == EOD || (DayOfWeek() >= 5 && Hour() == FridayClosing - 1 && Minute() >= 50)) {

switch (OrderType()) {

case OP_BUY:

OrderClose(OrderTicket(), OrderLots(), Bid, 3, Red);

break;

case OP_SELL:

OrderClose(OrderTicket(), OrderLots(), Ask, 3, Red);

break;

default:

OrderDelete(OrderTicket());

}

} else {

if (LossPips > 0) {

if (OrderType() == OP_BUY)

if (OrderOpenPrice() - Bid >= LossPips * setpoint()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderStopLoss(), OrderOpenPrice(), 0, Green);

if (OrderType() == OP_SELL)

if (Ask - OrderOpenPrice() >= LossPips * setpoint()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderStopLoss(), OrderOpenPrice(), 0, Green);

}

if (TrailingStop == 0) {

if (OrderType() == OP_BUY)

if (High[0] - OrderOpenPrice() >= BreakEven * setpoint() && OrderStopLoss() < OrderOpenPrice()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderOpenPrice(), OrderTakeProfit(), 0, Green);

if (OrderType() == OP_SELL)

if (OrderOpenPrice() - Low[0] >= BreakEven * setpoint() && OrderStopLoss() > OrderOpenPrice()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderOpenPrice(), OrderTakeProfit(), 0, Green);

} else {

if (OrderType() == OP_BUY)

if (High[0] - OrderStopLoss() >= (StopLoss + TrailingStop) * setpoint()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderStopLoss() + TrailingStop * setpoint(), OrderTakeProfit(), 0, Green);

if (OrderType() == OP_SELL)

if (OrderStopLoss() - Low[0] >= (StopLoss + TrailingStop) * setpoint()) OrderModify(OrderTicket(), OrderOpenPrice(), OrderStopLoss() - TrailingStop * setpoint(), OrderTakeProfit(), 0, Green);

}

}

}

}

return (0);

}

void SetOrders(string a_comment_0, int a_magic_8) {

int l_ticket_12;

int l_count_16 = 0;

int l_count_20 = 0;

double ld_24 = iHigh(NULL, PERIOD_H1, iHighest(NULL, PERIOD_H1, MODE_HIGH, Length, 1)) + Pips * setpoint();

double ld_32 = iLow(NULL, PERIOD_H1, iLowest(NULL, PERIOD_H1, MODE_LOW, Length, 1)) - Pips * setpoint();

double l_price_40 = MathMax(ld_24 - StopLoss * setpoint(), ld_32);

double l_price_48 = MathMin(ld_32 + StopLoss * setpoint(), ld_24);

double l_price_56 = ld_24 + TakeProfit * setpoint();

double l_price_64 = ld_32 - TakeProfit * setpoint();

for (int l_pos_72 = 0; l_pos_72 < OrdersTotal(); l_pos_72++) {

OrderSelect(l_pos_72, SELECT_BY_POS, MODE_TRADES);

if (OrderComment() == a_comment_0 && OrderMagicNumber() == a_magic_8) {

if (OrderType() == OP_BUYSTOP || OrderType() == OP_BUY) l_count_16++;

if (OrderType() == OP_SELLSTOP || OrderType() == OP_SELL) l_count_20++;

}

}

if (l_count_16 == 0) {

l_ticket_12 = OrderSend(Symbol(), OP_BUYSTOP, Lots, ld_24, 3, l_price_40, l_price_56, a_comment_0, a_magic_8, 0, Green);

if (l_ticket_12 < 0 && GetLastError() == 130/* INVALID_STOPS */) l_ticket_12 = OrderSend(Symbol(), OP_BUY, Lots, Ask, 3, l_price_40, l_price_56, a_comment_0, a_magic_8, 0, Green);

}

if (l_count_20 == 0) {

l_ticket_12 = OrderSend(Symbol(), OP_SELLSTOP, Lots, ld_32, 3, l_price_48, l_price_64, a_comment_0, a_magic_8, 0, Green);

if (l_ticket_12 < 0 && GetLastError() == 130/* INVALID_STOPS */) l_ticket_12 = OrderSend(Symbol(), OP_SELL, Lots, Bid, 3, l_price_48, l_price_64, a_comment_0, a_magic_8, 0, Green);

}

}

Jinhua Luo
145
Jinhua Luo 2010.12.16 10:42  
liu2730:


谢谢了
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