Convert Single Symbol function to Multi Symbol

仕事が完了した

実行時間20 分
依頼者からのフィードバック
Highly recommended, Work delivered very fast and with 100% satisfaction,

指定

ON an EA (not for trading but only for reading buffers) which has a function SearchZigZagExtremums

I want this function to be converted into multi symbols  multi period

below is my attempt to modify the free program which is available in mql codebase

//+------------------------------------------------------------------+
//|                           ZigZag EA(barabashkakvn's edition).mq5 |
//|                                   Copyright © 2009, Tokman Yuriy |
//|                                            yuriytokman@gmail.com |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2009, Tokman Yuriy"
#property link      "yuriytokman@gmail.com"
#property version   "1.002"

//--- input parameters
input string      ____1___          = "Настройки индикатора ZigZag";
input int         ExtDepth          = 12;             // Depth
input int         ExtDeviation      = 5;              // Deviation
input int         ExtBackstep       = 3;              // Backstep
//---
//---
int            handle_iCustom;               // variable for storing the handle of the iCustom indicator
#define RESET 0
int min_rates_total;
int symbolCount;
string symbolsList[];
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit() {
//---
   min_rates_total=100;
//--- indicator buffers mapping
   symbolCount=SymbolsTotal(true);
   if( ArrayResize(symbolsList, symbolCount) < symbolCount ) return (INIT_FAILED);

//--- create handle of the indicator iCustom
   for(int i=0; i<symbolCount; i++) {
      symbolsList[i] = SymbolName(i,true);
      handle_iCustom=iCustom(symbolsList[i],Period(),"Examples\\ZigZag");
//--- if the handle is not created
      if(handle_iCustom==INVALID_HANDLE) {
         //--- tell about the failure and output the error code
         PrintFormat("Failed to create handle of the iCustom indicator for the symbol %s/%s, error code %d",
                     symbolsList[i],
                     EnumToString(Period()),
                     GetLastError());

         //--- the indicator is stopped early
         return(INIT_FAILED);
      }
   }

//---
   return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason) {
//---

}
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick() {
//---

//---
for(int j=0; j<symbolCount; j++) {
      symbolsList[j] = SymbolName(j,true);
      
   double array_results[];
 
      if(!SearchZigZagExtremums(4,array_results))
         return;
         
      double high=0.0,low=0.0;
      double room_0 = array_results[0]; // index 0
      double room_1 = array_results[1]; // index 1
      double room_2 = array_results[2]; // index 2
      double room_3 = array_results[3]; // index 3

//--- находим верх и низ
      if(room_1>room_2) {
         high=room_1;
         low=room_2;
      } else {
         high=room_2;
         low=room_1;
      }
     
      Print(symbolsList[j], array_results[0]);
      Sleep(1000);
      }
      


//---

   }

//+------------------------------------------------------------------+
//| Search for indicator extremums                                   |
//+------------------------------------------------------------------+
   bool SearchZigZagExtremums(const int count,double &array_results[]) {
      if(!ArrayIsDynamic(array_results)) {
         Print("This a no dynamic array!");
         return(false);
      }
      ArrayFree(array_results);
      ArrayResize(array_results,count);
      ArraySetAsSeries(array_results,true);
      int      buffer_num=0;           // indicator buffer number
      double   arr_buffer[];
      ArraySetAsSeries(arr_buffer,true);
//--- reset error code
      ResetLastError();
//--- fill a part of the iCustom array with values from the indicator buffer
      int copied=CopyBuffer(handle_iCustom,buffer_num,0,100,arr_buffer);
      if(copied<0) {
         //--- if the copying fails, tell the error code
         PrintFormat("Failed to copy data from the iCustom indicator, error code %d",GetLastError());
         //--- quit with zero result - it means that the indicator is considered as not calculated
         return(false);
      }
      int elements=0;
      for(int i=0; i<copied; i++) {
         if(arr_buffer[i]!=0) {
            array_results[elements]=arr_buffer[i];
            elements++;
            if(elements==count)
               break;
         }
      }
      if(elements==count)
         return(true);
//---
      return(false);
   }


Goal : I want this program to be modified so it can read buffers 

      double room_0 = array_results[0]; // index 0
      double room_1 = array_results[1]; // index 1
      double room_2 = array_results[2]; // index 2
      double room_3 = array_results[3]; // index 3

for each symbol existed in marketwatch and when i print

Print(symbolsList[j], array_results[0]);

I get results like

Symbol_1 buffer_for_Symbol_1 for PERIOD_1

Symbol_2 buffer_for_Symbol_2 for PERIOD_2

like this

応答済み

1
開発者 1
評価
(361)
プロジェクト
644
26%
仲裁
92
72% / 14%
期限切れ
12
2%
仕事中
パブリッシュした人: 1 code
2
開発者 2
評価
(38)
プロジェクト
50
10%
仲裁
1
0% / 0%
期限切れ
8
16%
類似した注文
Looking for an experienced MQL5 developer to refactor and upgrade an existing Expert Advisor (EA) trading system. Current State: I have the fully working Phase 1 .mq5 source code. However, the execution rules are overly rigid, resulting in missed setups. Scope of Work (Phase 2): Refactor entry logic to support multi-timeframe EMA trend alignment (H4 structural trend + M5/M15 execution EMAs). Upgrade pullback state
GBPUSD Demand & Supply EA 1. Trend Direction 1H timeframe 50 EMA and 200 EMA BUY bias: 50 EMA above 200 EMA SELL bias: 50 EMA below 200 EMA 2. Demand & Supply Zones Identify strong moves away from a base Prefer fresh zones Avoid zones that have already been repeatedly tested 3. Trendlines Use ascending trendlines to support BUY setups Use descending trendlines to support SELL setups Trendline must support the overall
SCALPER EA 30+ USD
the best SCALPER EA THIS ROBOT only takes a winning posetio IT ANALYSIS THE MARKET BEFOR OPENING POSETION AND WAIT FOR A CLEAR SIGNAL LOT SIZE AJUSTEBLE TAKE PROFIT AJUSTBLE
Hi, I’m looking for a developer who can create a trading bot designed to generate a 6% profit. The daily loss limit is 3% and the total loss limit is 8%. So my aim is to have a bot that has a probability of over 75% of reaching the 6% target before hitting the loss limit. I’d like the bot to work on MT5 and TradeLocker, please
I need an Expert Advisor for MT5 on XAUUSD 1min timeframe using SMC concepts. STRATEGY RULES: SELL: 1. Identify previous day High/Low as liquidity 2. Entry only during London-NY session: 15:00-19:00 GMT+3 or broker clock. 3. If price sweeps previous day High and closes back below it 4. Check for bearish 1min FVG below sweep candle 5. Wait for BOS - lower low 6. Entry: Sell/buy at 50% of the FVG 7. SL: 10 pips above
Code An Loss Rate 90-100% MT5 EA , that can blow a 100 USD account a day ,with fixed TP of 3000 points and SL of 3000 For better Rate Calculations get an strategy that can lead to so
I'm looking for someone experienced with Thinkorswim (TOS) to help me properly set up my paper trading account . Tasks may include: Setting up the paper trading environment Configuring charts and watchlists Setting up order entry and trade settings Configuring indicators (if needed) Ensuring the account is ready for simulated trading Answering any setup questions and providing basic guidance Experience with
Shooter razor 30+ USD
Makes it takes trades by it self buy and sell, it must use the higher signals, also when I press stop it must not pick any trades I want it to take trades automatically when I press start also close by it self
Robot pro Fintokei 600 - 1000 USD
Popis zakázky: Tvorba algoritmického robota (EA) pro MetaTrader 5 (MT5) Typ projektu: Vývoj Expert Advisora ​​(EA) pro MT5 Rozpočet: Maximálně 1 000 USD (bude upřesněno podle finální složitosti strategie) Hlavní cíl: Robot musí striktně dodržovat vestavěný risk management platební pravidla prop firmy Fintokei (výzvy StartUp / Pro / Swift). 1. Základní požadavky na řízení rizik (Fintokei kompatibilita) Robot musí mít
8 cap prop firm passing 30 - 3000 USD
I am looking for an experienced MQL4/MQL5 HFT developer to build or optimize a High-Frequency Trading (HFT) Expert Advisor that can successfully pass proprietary trading firm challenges and perform consistently under live trading conditions with brokers such as 8cap or BlackBull Markets . The developer should have proven experience with HFT execution, ultra-low-latency trading, broker execution, slippage, spreads

プロジェクト情報

予算
30+ USD