Improvements

• Textfield for every stock. For notes and so on.
• % gain column. Percent the stock has changed since the price I bought it at.
• export/import configuration.
• Market closed indication
• Support for short selling. http://groups.google.com/group/stock-portfolio/browse_thread/thread/5598497e10af494c
• support for Commision. The fee when selling or buying stocks
• Support for multiple transactions and total stocks and stock mean price.
• % after the total gain
• Average Volume as a column
• Value as a column
• customizable formatting of numbers. (Comma and thousand separator)

Bugs

• None :-) Probably not true, but not any known bugs anyway.