No, not at this time. Currently the Source EUI chart on the My Portfolio page is the only option. But, you can customize your Portfolio Views dashboard to show whatever metrics you'd like to be able to regularly monitor at a high level on your My Portfolio page. See this FAQ to customize your dashboard.
Also, if you have more than 1,000 properties, this graph will not be displayed. Because the graphs are generated in real time, the graph was causing performance issues for large portfolios. We are working on a longer term solution.