How do I zoom in/out of the chart on my iPhone app? Client Service Team 15 March 2023 10:22 Updated You can zoom in or out of a chart by pinching your fingers together across the screen, in the same way the zoom function operates on standard iPhone Photo applications. Related articles How can I zoom in and out of the chart on my MetaTrader 4 Android app? Can I place a trailing stop on the iPhone app? Can I use EAs on the iPhone app? Do you charge account maintenance fee? What is a Margin Call?