You can adjust the historic and forecast time frame by selecting the Time Frame button in the top-right corner of the screen.
How to Update the Time Frame
Click the Time Frame button.
Select your desired start date or end date. (These must be updated one at a time.)
The screen will dynamically update to reflect the changes.
Time Frame Limits
Historical Data: Minimum 1 year, maximum 5 years.
Forecast Data: Minimum 3 years, maximum 10 years (excluding the Terminal Year).