Introduction to the MetaTrader mobile app and its connection to a broker for trading.

• MetaTrader is introduced as a mobile application for trading.
• The app is linked with a broker where money is deposited.
• MetaTrader allows users to open trading operations and instruct the broker to exchange currencies.

Understanding how to navigate and select currency pairs in MetaTrader.

• A list of currency pairs is available on the left side of the app.
• If a desired pair is not visible, a search function allows users to find and add it to the list.
• The chart view shows a graph with a green line indicating where a sale was made.

How to set Take Profit (TP) and Stop Loss (SL) levels on the trading chart.

• The green line on the chart represents where a sale was made.
• TP is set where the trade will close automatically with a gain if the chart hits that point.
• SL is set to automatically close the trade with a loss if the chart hits the upper red line.

Instructions on how to place a trade in MetaTrader.

• The trade option shows where to press 'plus' to add a new trade.
• Users can select the currency pair and set the lot size, which determines the amount invested per trade.
• Stop Loss and Take Profit prices are set to define where the trade will close automatically with losses or gains.

Explaining the features of the History tab in MetaTrader.

• The History tab showcases all transactions, both profits and losses.
• Users can filter the transaction history by month, week or a custom date range.
• Profit shows the earnings, and if it's negative, it indicates no gains yet.

Details about account balance and managing open trades in MetaTrader.

• The Trade section also shows open operations and allows for manual closure.
• Balance indicates the total funds in the account, while equity shows funds relative to gains or losses.
• Margin available for new investments and free margin for additional operations are displayed.

How to use the Stinu application to calculate lot size for each trade.

• Stinu helps calculate the lot size to open per trade based on the account balance.
• Users input the account balance, desired risk percentage, and stop loss in pips.
• The app then suggests the lot size to use and the potential profit/loss margin.

Concluding remarks on the importance of MetaTrader and Stinu for trading operations.

• The tutorial concludes with the importance of using MetaTrader 4 and Stinu for trading.
• These applications assist in opening trades and managing risk.