Zoom in, Zoom Out and Stock Trading Step by Step Buttons on MT4 Stocks 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 displayed below, some traders may choose to magnify a stock chart and trade when the charts are zoomed in depending on the preference of a stock trader.
Key-board ShortCut Key (+)
Zoom in The Stocks Trading Candlesticks on the MetaTrader 4 Software

Zoom Out
This option is located within the menu as shown below: this option is used to zoom out charts and is used by stock traders who prefer to trade the chart using minified charts according to their preference. This option is shown below.
Key-board ShortCut Key (-)
Zoom out the Stocks Candlesticks on MT4 Platform

Stocks Trading Step by Step
This option is used to back test stock trading systems by moving the charts one candlestick at a time and then analyzing when to buy and when to sell stock based on the stock trading system being back tested. To learn more about this button, Read the article: Back testing a Trading System using MT4 Stock Trading Step by Step Button Key - its short-cut is key is "F12"

Stock Step by Step button for moving Stocks Charts One Candle at a Time


