The Chart Toolbar contains a button that controls the Time Series. The button name is always set to the type of Time Series currently displayed on the chart. For example, when the chart is a Daily chart, the Button will be named "Daily":
When the chart is an Intraday chart, the Button will be named "Intraday" and the number of Minutes will be displayed to the right of the button:
To Change the Chart Time Series
Click the Time Series drop-down menu and choose the appropriate setting (Tick, Intraday, Daily, Weekly, or Monthly).
For an Intraday chart, you may also adjust the number of minutes displayed to the right of the drop-down menu (1-1439 minutes)