When intraday data are available, a new menu line appears in the “View” menu and the intraday button, in the toolbar, is enabled. Intraday data availability depends on the provider and the market.
You can also open the intraday panel, if available, by using the Command-I keyboard shortcut.
Select the period of time you want to display. All indicators are available, providing there are enough data to meaningfully display them. The “AutoRefresh” periods enable refresh of the data every minute.
By default, intraday is shown as a modal panel, but, in the Preferences, Miscellaneous Tab, you can select the option to see it as a non modal, detached, view. Even easier, press the button “Detach”. You can have as many detached intraday windows as you wish.