//+-------------StoreHighsAndLows Function----support and resistance arrays------thanks to Robert C for assistance on this-------+
//+-------creates array of each trade series support and resistance for signal profile matching-------------------+
void StoreHighsAndLows(double HIGH, double LOW)
{
if ( SLIndex >= SLSIZE )
{
SLIndex = 0;
}
sLocatorLows[ SLIndex ] = LOW;
sLocatorHighs[ SLIndex ] = HIGH;
SLIndex++;
}
//+-----------------------end of StoreHighsAndLows------------------------------------+
//+--------------- Get past equity function---------Thanks Robert C.-----------+
// This returns past equity from the global equity array. The howFarBack parameter is a positive integer that indicates how far back into the array to go
// 1 would be the previous equity, 2 would be the equity before that, etc.
// the HowFarBack should not be greater than the arraysize
double GetPastEquity(int HowFarBack)
{
if ( HowFarBack > EquityValuesStored )
{
Print("Error getting past equity, Looking back farther than what we have stored");
return (-1);
}
else
{
int PastIndex = EquityIndex - HowFarBack;
if ( PastIndex < 0 )
{
PastIndex += StoredEquitySIZE;
}
return (EQUITY[PastIndex]);
}
}
//+--end of get past equity function-----------+
//+---Stores account Equity value in an array for future comparisions up to as many previous trades as the declared size of the array----thanks Robert C.----+
void StoreAccountEquity(double equity)
{
if ( EquityIndex >= StoredEquitySIZE )
{
EquityIndex = 0;
}
EQUITY[EquityIndex] = equity;
EquityIndex++;
if ( EquityValuesStored < StoredEquitySIZE )
{
EquityValuesStored++;
}
}
//+-------end of Store Equity function-------------------+
//+---------count open trades function-------ty Maji--------------------------+
インクルードファイルが...
//| GoGetterfunctions.mqh |
//| In no event will author be liable for any damages whatsoever. |
//| Use at your own risk. |
//| |
//| Please do not remove this header. |
//+------------------------------------------------------------------+
#property copyright "Aaragorn and Eaglehawk & Maji & Robert C."
#property link "http://sufx.core.t3-ism.net/ExpertAdvisorBuilder/"
#property link "http://forex.factoid.ca/forums/showthread.php?t=104"
#property link "https://www.forex-tsd.com/expert-advisors-metatrader-4/2840-gogetter-ea.html"
// many thanks goes to all those on the tsdforex forum and factoid forum who have encouraged us this far
//+------------------------------------------------------------------+
//| defines |
//+------------------------------------------------------------------+
//+-----------Store HIGH, LOW matching data------+
#define SLSIZE 15
static int SLIndex = 0;
static double sLocatorLows[ SLSIZE ] = { 0 };
static double sLocatorHighs[ SLSIZE ] = { 0 };
//+-----------Stored equity data-----------------+
#define StoredEquitySIZE 5
static int EquityIndex = 0;
static double EQUITY[ StoredEquitySIZE ] = { 0 };
static int EquityValuesStored = 0;
//+-----------close based on time----------------+
extern string Time_Settings="Time In Trade Settings";
extern int MonitorInMinutes = 60; // minutes after open to check state of trade
extern int ThresholdMove = 1; // if after that time we don't have +'x' pips we will exit
extern int MinsMultiplier = 75; // multiplies the MonitorInMinutes to make minutes (if 'x'=60) into hours
//+----------------increase lots variables-----+
double equity=0, ILots=0, LotIncreaseFactor=0.11;
//+------------------------------------------------------------------+
//| Commonly used GoGetter Functions | |
//+------------------------------------------------------------------+
//+-------------StoreHighsAndLows Function----support and resistance arrays------thanks to Robert C for assistance on this-------+
//+-------creates array of each trade series support and resistance for signal profile matching-------------------+
void StoreHighsAndLows(double HIGH, double LOW)
{
if ( SLIndex >= SLSIZE )
{
SLIndex = 0;
}
sLocatorLows[ SLIndex ] = LOW;
sLocatorHighs[ SLIndex ] = HIGH;
SLIndex++;
}
//+-----------------------end of StoreHighsAndLows------------------------------------+
//+--------------- Get past equity function---------Thanks Robert C.-----------+
// This returns past equity from the global equity array. The howFarBack parameter is a positive integer that indicates how far back into the array to go
// 1 would be the previous equity, 2 would be the equity before that, etc.
// the HowFarBack should not be greater than the arraysize
double GetPastEquity(int HowFarBack)
{
if ( HowFarBack > EquityValuesStored )
{
Print("Error getting past equity, Looking back farther than what we have stored");
return (-1);
}
else
{
int PastIndex = EquityIndex - HowFarBack;
if ( PastIndex < 0 )
{
PastIndex += StoredEquitySIZE;
}
return (EQUITY[PastIndex]);
}
}
//+--end of get past equity function-----------+
//+---Stores account Equity value in an array for future comparisions up to as many previous trades as the declared size of the array----thanks Robert C.----+
void StoreAccountEquity(double equity)
{
if ( EquityIndex >= StoredEquitySIZE )
{
EquityIndex = 0;
}
EQUITY[EquityIndex] = equity;
EquityIndex++;
if ( EquityValuesStored < StoredEquitySIZE )
{
EquityValuesStored++;
}
}
//+-------end of Store Equity function-------------------+
//+---------count open trades function-------ty Maji--------------------------+
int CountTrades()
{
int count=0;
int trade;
for(trade=OrdersTotal()-1;trade>=0;trade--)
{
OrderSelect(trade,SELECT_BY_POS,MODE_TRADES);
if(OrderSymbol()!=Symbol()&&OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol()&&OrderMagicNumber()==MagicNumber)
if((OrderType()==OP_SELL) || (OrderType()==OP_BUY))
count++;
}//for
return(count);
}
//+-----------end of count trades-------------------------------------+
//+---------------------Close Based on Time function------------Thanks to 'Maji' for this-------------------+
void CloseOrder()
{
double Profit=ThresholdMove*Point;
int total = CountTrades();
for (int cnt = 0 ; cnt < total ; cnt++)
{
OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);
if ((CurTime()-OrderOpenTime())>MonitorInMinutes*60*MinsMultiplier)
{
LowTrailingStopTrigger = False;
if(OrderSymbol()==Symbol() && OrderType()==OP_BUY && Bid-Profit<OrderOpenPrice() )
{
OrderClose(OrderTicket(),OrderLots(),Bid,3,Violet);
}
if(OrderSymbol()==Symbol() && OrderType()==OP_SELL && Bid+Profit>OrderOpenPrice())
{
OrderClose(OrderTicket(),OrderLots(),Ask,3,Violet);
}
}
}
}
//+---------------------------end of close on time code---------------+
//+------------------------increase lots function-------------------------+
//+----------------increases lots based on account equity-----------------+
//+----TradeWave code-----lot sizing calculated from previous trade---------------+
//+----adjusts lot size for current position based on the previous trade being a winner or loser
double IncreaseLots(double Lots)
{
equity = AccountEquity();
double PreviousEquity = GetPastEquity(1);
if( PreviousEquity != -1 && equity > PreviousEquity )//Manipulates lot size to maximize equity growth from multiple consecutive winning positions
{
// Print("first...ILots: ",ILots," Lots: ",Lots," AccountFreeMargin: ",AccountFreeMargin());
ILots = Lots;
Lots = NormalizeDouble(AccountFreeMargin()/(LotIncreaseFactor*1000/0.1),1);
if(Lots < 0.01) Lots = 0.01;
if(Lots > 99) Lots = 99;
// Print("second...ILots: ",ILots," Lots: ",Lots," AccountFreeMargin: ",AccountFreeMargin());
}
else
{
ILots = Lots;
}
//+--------lot adjustments if the last trade lost-------+
if( PreviousEquity != -1 && equity <= PreviousEquity )//Manipulates lot size to reduce equity drawdown from multiple consecutive losing positions
{
// // Print("Previous Loser TradeWave Equity=",equity," <= PreviousEquity=",PreviousEquity," Lots = ",Lots);
Lots = 0.01; //very effective at reducing drawdown but impacts gains negatively as well
// // Print("XXXXXXXXXXXx Equity=",equity," <= PreviousEquity=",PreviousEquity," Lots = ",Lots);
}
else
{
Lots = Lots;
}
return(Lots);
}
//+----end of TradeWave code-----lot sizing calculated from previous trade---------------+> MetaQuotes HelpDesk (Tatyana) さんが書き込みました。
> Aaragornさん、こんにちは。
>
> 遅れて申し訳ありません。
>
> 1.Recalculateフィールドをucheckしてみてください。
> 再計算」オプションを有効にしてエキスパートテストを起動するたびに、データが新しくモデル化されることが問題です。
> 今この瞬間にはすでに新しい相場が来ているので、この新しい相場に基づいてモデル化されたデータは異なるものになります。
十分な回答ではないでしょうか?つまり、新しいデータが出るたびに欠落したデータを補填したり、モデル化が異なれば、同じ期間でテストを実行しても、当然異なる結果が得られると思うのですが・・・。
なぜ、これが問題の原因ではないと考えるのですか?
パトリックどのような新しい相場が履歴に入ってくるのですか?新しい相場は、直近の日数だけ更新されます。新しい相場は、古いデータにどのような影響を与えるのでしょうか?
もしこれが答えなら、再び疑問が生じます。"なぜ変化していない古いデータをモデル化しないのか、なぜそれを違うようにモデル化するのか"。
アラゴルン、このスレッドを全部読んだわ。 まず、あなたがこれに固執することに賛辞を贈りたい。 約1年前、私は起きている間中 アドバイザーの聖杯を見つけ出そうとしていました。 フィブレベル、ピボットポイント、ストキャスティクス、MAなどなど・・・。 2つの教訓 - a) 戦略テスターは完全に時間の無駄である b) デモ口座はライブ口座とは異なる機能を持つ。 バックテストでは約90%の精度で取引できるコードを思いつくことができた。 デモ口座では75%かそこらに下がり、ライブで試したときは50%以下でした(これは、適切な資金管理をすれば、まだ使えるはずです)。 私が言いたいのは、ストラテジーテスターやデモ口座に最適化しようとして自分を追い込まないことです。 あなたは良いものを手に入れたようですね。 私はあなたのアドバイザーを家に持ち帰って、この週末にコードを読み、私のライブ口座で0.01ロットを取引するようにセットアップするつもりです。 それがうまくいくかどうかを知る唯一の方法です。 あなたのコードを共有してくれてありがとう
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