This illustration shows a line chart with three series of data. The chart has the following title: Stock Monitoring, 2010. The vertical axis shows numbers from 0 to 60 with the interval 10. The horizontal axis contains the captions corresponding to months from January to December.The chart has a background created of several repetitious icons. The title of the chart and the Month label are blue.

The plot of the chart has a transparent background.

The chart legend has a transparent background. Its labels are dark blue. The labels indicate that the yellow line corresponds to Portfolio 1, the green line to Portfolio 2, and the blue line to Portfolio 3.