Use these shortcuts to access our most popular cost basis tools and calculators.
Where applicable, the blue hyper-link will take you to the website page with more information about when and how to use the particular calculator.
Click on the images in the right-hand column to access the calculators for each of the following:
Stock Lookup Toolfor history of stock splits and changes (called corporate actions) for widely-held stocks. The database is not complete and is not guaranteed for accuracy. On the other hand, it's free!