You can use global variables to temporarily store data between MetaTrader terminals. However, these variables can be deleted when the program is restarted or the terminal is closed.

Dont work function This code you wrote does not work like this. Because tick init ... etc. This card is already a function and functions do not work inside functions, my friend.

********** I am replying to keep it in the archive.
and this code closes the processes that are open at the same time **********

//+------------------------------------------------------------------+
//| CloseAll.mq5 |
//| Copyright 2021, Omega Joctan |
//| https://www.mql5.com/en/users/omegajoctan |
//+------------------------------------------------------------------+
#property copyright "Copyright 2021, Omega Joctan"
#property link "https://www.mql5.com/en/users/omegajoctan"
#property version "1.00"
//---
#include <Trade\Trade.mqh> //Instatiate Trades Execution Library
#include <Trade\OrderInfo.mqh> //Instatiate Library for Orders Information
#include <Trade\PositionInfo.mqh> //Instatiate Library for Positions Information
//---
CTrade m_trade; // Trades Info and Executions library
COrderInfo m_order; //Library for Orders information
CPositionInfo m_position; // Library for all position features and information
//---
input color OrdersColor = clrDodgerBlue; // Orders counter color on the chart
input color PositionsColor = clrGreenYellow; //Positions counter color on the chart
//+------------------------------------------------------------------+
//| Script program start function |
//+------------------------------------------------------------------+
void OnStart()
{
//---

ChartWrite("Positions", "Positions " + (string)PositionsTotal(), 100, 80, 20, clrGreen); // write number of positions on the chart
ChartWrite("Orders", "Orders " + (string)OrdersTotal(), 100, 50, 20, clrDodgerBlue); //Write Number of Orders on the Chart

 {
  for(int i = PositionsTotal() - 1; i >= 0; i--) // loop all Open Positions
     if(m_position.SelectByIndex(i))  // select a position
       {
        m_trade.PositionClose(m_position.Ticket()); // then close it --period
        Sleep(100); // Relax for 100 ms
        ChartWrite("Positions", "Positions " + (string)PositionsTotal(), 100, 80, 20, PositionsColor); //Re write number of positions on the chart
       }
   ObjectDelete(0, "Positions"); //delete a Position Object
 }

//---
{
for(int i = OrdersTotal() - 1; i >= 0; i--) // loop all Orders
if(m_order.SelectByIndex(i)) // select an order
{
m_trade.OrderDelete(m_order.Ticket()); // then delete it --period
Sleep(100); // Relax for 100 ms
ChartWrite("Orders", "Orders " + (string)OrdersTotal(), 100, 80, 20, OrdersColor); //Re write number of positions on the chart
}
ObjectDelete(0, "Orders");
}
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void ChartWrite(string name,
string comment,
int x_distance,
int y_distance,
int FontSize,
color clr)
{
ObjectCreate(0, name, OBJ_LABEL, 0, 0, 0);
ObjectSetInteger(0, name, OBJPROP_CORNER, CORNER_LEFT_UPPER);
ObjectSetInteger(0, name, OBJPROP_COLOR, clr);
ObjectSetString(0, name, OBJPROP_TEXT, comment);
ObjectSetInteger(0, name, OBJPROP_FONTSIZE, FontSize);
ObjectSetString(0, name, OBJPROP_FONT, "Lucida Console");
ObjectSetInteger(0, name, OBJPROP_SELECTABLE, false);
ObjectSetInteger(0, name, OBJPROP_XDISTANCE, x_distance);
ObjectSetInteger(0, name, OBJPROP_YDISTANCE, y_distance);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+

@jstap
ok ok
sorry
i was biased .
talked about a different topic...

Already have in fxdreema . What do you talk about ...

I get really annoyed by people who comment just to reply.

Are you asking if all open trades should have a total of 75% profit? If so, here's a possible translation:

If this is the case, then the following variables apply:

balance * 0.75 = target_profit
target_profit + balance = target_balance
Then, you can use the following code to close all open orders when the equity is greater than or equal to the target balance:
if (equity >= target_balance) {
close all open orders;
}

@jstap I know this already, but I have to delete it completely. anyway thanks for the reply...

@leka-0 gracias amigo

hello , how i remove magic number from expert setting page ?
for help thanks very much