EA: Download all ticks of a symbol's history

 

Download all ticks of a symbol's history:

从经纪商处下载市场观察中所有符号的所有刻度线。 下载所有历史记录或直至过去某个特定日期的历史记录(如果有)。

Author: Lorentzos Roussos

 

Форум по трейдингу, автоматическим торговым системам и тестированию торговых стратегий

Библиотеки:多重测试仪

fxsaber, 2020.01.25 12:39

最方便的方法是下载勾选历史记录(在终端 运行顾问)。

#property description "Закачивает тики через Тестер。"

sinput datetime inFromDate = D'2019.01.01'; // С какой даты закачать тики
sinput bool inAllSymbols = false;           // По всем символам (true) или текущему (false)

#include <fxsaber\MultiTester\MTTester.mqh> //https://www.mql5.com/ru/code/26132

string PrevTesterSettings = NULL;

string GetMyName( void )
{
  return(StringSubstr(MQLInfoString(MQL_PROGRAM_PATH), StringLen(TerminalInfoString(TERMINAL_DATA_PATH) + "\\MQL5\\Experts\\")));
}

bool RunMe( const datetime FromDate, const bool AllSymbols = false )
{
  const string Str = "[Tester]" +
                     "\nExpert=" + GetMyName() +
                     "\nSymbol=" + _Symbol +
                     "\nOptimization=" + (AllSymbols ? "3" : "0") +
                     "\nModel=4" +
                     "\nFromDate=" + TimeToString(FromDate, TIME_DATE) +
                     "\nToDate=" + TimeToString(TimeCurrent(), TIME_DATE) +
                     "\nForwardMode=0" +
                     "\nProfitInPips=1" +
                     "\nOptimizationCriterion=0" +
                     "\nVisual=0";
                     
  return(MTTESTER::SetSettings2(Str) && MTTESTER::ClickStart());
}

int OnInit()
{
  bool Res = !MQLInfoInteger(MQL_TESTER) && EventSetTimer(1);

  if (Res = Res && MTTESTER::GetSettings(PrevTesterSettings))
    if (!(Res = RunMe(inFromDate, inAllSymbols)))
      MTTESTER::SetSettings2(PrevTesterSettings);

  return(Res ? INIT_SUCCEEDED : INIT_FAILED);
}

void OnTimer()
{
  if (MTTESTER::IsReady())
  {
    MTTESTER::SetSettings2(PrevTesterSettings);
    
    if (inAllSymbols)
      MTTESTER::CloseNotChart();

    ExpertRemove();
  }
}


在此之后,您可以在终端中运行脚本来处理刻度,而不必长时间等待而没有生命迹象。

 
fxsaber #:

很好,谢谢

下载时有时会挂起,"批处理 "和 "希望 "图表似乎解决了这个问题,我猜是因为请求对服务器来说太大了。