You can zoom in and out on charts, scroll them horizontally and vertically, change the bar width, offset the chart, and manually refresh the chart.

Time Frame Selector

To choose the chart time scale, right-click inside the icon and select Interval. Alternatively, click one of the buttons on the toolbar and watch the Standard time scales:

Time (displayed as BID and ASK lines), 1 Minute , 5 Minute , 15 Minute, Hourly, Daily, Monthly and Yearly.

Ticks, for which you can set the number of ticks for each bar (33, 55, 99, 133...).

The Price range bars just look price, the bar does not close at a specific time but closes when a range is complete, then a new bar opens.

PnF (Points and Figures) - since only price changes are recorded, if no price change occurs then the chart is left untouched.

Renko charts are price charts with rising and falling diagonal lines of boxes that are either filled or hollow.

A Kagi chart is created with a series of vertical lines connected by short horizontal lines. The thickness and direction of the lines is based on the price of the underlying stock or asset.

Three line break charts display a series of vertical boxes that are based on the closing prices.

You can also specify a custom time frame or edit each mode. You can find them in settings.

Also you can choose the quantity of bars that you want to see on chart. The period can be: 1 days, 3 days, 5 days, 10 days, etc..

Time Zooming

To zoom the chart in and out you can use scroll button on your mouse or drag the chart border in the TimeLine panel.

The View All button on the Chart toolbar fits the chart to show all available data in the panel. You can also double-click on the TimeLine to achieve the same result.
Double-click one more time to go back to the previous state of the chart. You can use this function to quickly observe history and go back to trade.
You can specify the number of time periods (bars) to span in the Range field.

Price Zooming
You can zoom the chart by price scale (vertically). Click on the price axis, and the cursor will change to , drag it up and down to scale the price axis.

Scrolling the Chart
To scroll the chart horizontally, just drag the active section in the TimeLine, or click inside the chart and drag it there.

For vertical scrolling you need to disable automatic scaling first. To do this click the Use Manual Zoom button on the chart or the appropriate function in the Settings. You can then scroll the chart vertically by clicking inside it and dragging it up and down.
Use the  button to quickly get back to view the current period, so as not to miss new quotes

Offsetting the Chart to the Left
To offset the chart to the left by a specified number of bars or percentage, right-click inside the chart and select Settings, open Data tab and in the Margin right box enter the desired offset in bars click OK, or drag the  arrow at the top of chart to the desired offset. You can also find Margin right option in chart's settings.

Refreshing the Chart
Charts refresh automatically. If however you need to refresh the chart manually, right click inside Chart to bring up context menu and select Refresh. This will reload the chart data and redraw chart.