AAII offers weekly and month-end data updates to Stock Investor Pro subscribers. These files are typically available for download from the Weekly Data Updates section of the Stock Investor area of the AAII Web site by Sunday morning (Central time). You can subscribe to the AAII Stock Investor RSS feed to receive notices when the new weekly update files are available.
There are three weekly update files available: a program/data update, that includes the program installation and the latest data; a partial update that updates price-sensitive data, growth rates, ratios, and earnings estimates; and a full update that will update the entire Stock Investor Pro database.
The program/data update is intended only for those who do not have the program already installed on their system. If you need to install Stock Investor on your computer and have a high-speed Internet connection, visit the Installing Stock Investor area of this wiki.
For a more detailed description of the weekly data updates, click here.
Here are the steps to access, download, and install the weekly data-only updates:
If so, we recommend that you first save the file to your computer, preferably your desktop, so you can easily locate the file when the download is complete.
If so, click Run to continue.
Click Next to use the default installation directory or click the Browse button to change the location where you want Stock Investor installed.
Click Next to proceed.
If you wish to change the program folder, type in a new name where it says AAII. Otherwise, click Next.
If you are satisfied with the settings, click Next to start the installation process.
If you want the shortcut, click Yes. Otherwise, click No.
This file provides information on program changes. Click Yes is you wish to view the Read Me. Otherwise, click No.
You will see a series of windows as Stock Investor Utilities performs database management operations.
We strongly recommend you always click Yes to this after installing in the program or a data update. Otherwise, the Custom Fields in the program will not reflect the new data you just installed.
At the bottom of the Stock Investor Pro program window, you will see the weekly "data as of date." It should correspond to the date of the update you downloaded and installed. You can also see the data as of dates by going to the Help menu in Stock Investor and selecting About. At the bottom of the About window are the data as of dates for the weekly and monthly data installed in Stock Investor Pro.