The SpiffyCharts scanner will apply the trading model you select to each security in the portfolio you are displaying. For each security you will get a line indicating current position indicated by your trading model , the current net in points, and then lines indicating actions which your model indicates.
The index at the left lists those securities which meet criteria you set. Double click a symbol in the left column and the main window will scroll to show the scanner results for that security.
The scanner is fairly fast, going through some 15-20 securities per second.