Zoom in, Zoom Out and Gold Trading Step by Step Buttons on MT4 XAUUSD Charts
Zoom In
This option is located on the charts menu within the MT4 Platform. This option is used to zoom in the charts as shown below, some traders may choose to magnify a gold chart and trade when the charts are zoomed in depending on the preference of a gold trader.
Keyboard Short Cut Key (+)
Zoom in the XAUUSD Candlesticks on the MetaTrader 4 Platform
Zoom Out
This option is located within the menu as shown below; this option is used to zoom out charts and is used by gold traders who prefer to trade the chart using minified charts according to their preference. This option is shown below.
Keyboard Short Cut Key (-)
Zoom out the XAUUSD Candlesticks on MetaTrader 4
XAUUSD Trading Step by Step
This option is used to back test gold trading systems by moving the charts one candlestick at a time and then analyzing when to buy and when to sell gold based on the gold trading system being back tested. To learn more about this button, Read the article: Back testing a Trading System using MT4 Gold Trading Step by Step Button - its short cut is key is "F12"
Gold Trading Step by Step button for moving XAUUSD Charts One Candlestick at a Time