Portfolios are a group of stocks. A portfolio can contain many stocks. A stock can be part of many Portfolios.
The default Portfolio, is used to limit the number of stocks displayed in menus, also, once selected, < and > next and previous stocks shortcuts, cycle through the stocks in the default portfolio only.
To add several stocks to a portfolio, select them from the “All” portfolio and drag them to the desired target portfolio.
To remove stocks from a portfolio, select them and press the -(minus) button, at he bottom of the menu.
To add a portfolio, press the +(plus) button, at the bottom of the menu.
To remove a portfolio, select it and press the -(minus) button.
You can collapse the menu by dragging the divider to the extreme left.