To execute a pending order in MT5, follow these steps:
In the "Market Watch" window on the left-hand side, locate the instrument you want to trade. If you don't see the "Market Watch" window, enable it by going to the "View" menu and selecting "Market Watch" or using the shortcut key "Ctrl+M" on your keyboard.
Right-click on the instrument you want to trade and select "New Order" from the context menu. Alternatively, you can double-click on the instrument to open the "New Order" window.
Choose the trade type as "Pending Order."
Select "Buy Limit" or "Sell Limit" from the "Type" dropdown menu, depending on whether you want to enter a buy or sell order.
Specify the price level at which you want the limit order to be executed in the "At Price" field.
Set the trade volume (lot size) you want to trade.
Optionally, set the stop loss and take profit levels to manage your risk and potential profit.
Click on the "Place" button to execute the limit order.
You will receive a confirmation message indicating that your limit order has been placed.
Monitor your pending order in the "Trade" tab of the "Terminal" window at the bottom of the screen.