The Dow Jones U.S. Moderately Aggressive Portfolio Index is rebalanced monthly and maintains an allocation of stocks, bonds, and cash asset classes in a portfolio equal to 80% of the risk of the stock Composite Major Asset Classes. Within the portfolio, bonds are represented by an equal weighting of the following four bond indexes: Barclays U.S. Government Bond Index, Barclays Corporate Bond Index, Barclays U.S. Mortgage-backed Bond Index, and Barclays Majors (ex U.S.) Bond Index. Cash is represented by the 90-Day T-Bill Average. The equity asset classes are divided equally over the following six indices: DJ U.S. Large Cap Growth Index, DJ U.S. Large Cap Value Index, DJ U.S. Mid Cap Growth Index, DJ U.S. Mid Cap Value Index, DJ U.S. Small Cap Growth Index, DJ U.S. Small Cap Value Index.