If your chart is not refreshing, that means it is currently not set to update automatically. If you wish to keep the chart up to date, you must check the requisite option in Chart Parameters. In the chart, click the Edit menu option followed by Chart Parameters. In the "Chart Time Options" section, click the box that says "Keep chart up-to-date" and click Apply followed by OK.
If you do not wish to keep your chart up to date but just perform a one-time refresh, simply click the chart time/type drop down menu (second drop down) and make a new selection.
Note
- Delayed data charts can not update automatically.
Additional Information