ECR is computed by dividing the estimated net annual interest income per unit by the public offering price. ELTR is calculated using a formula that (i) takes into consideration, and determines and factors in the relative weightings of, the market values, yields (taking into account the amortization of premiums and the accretion of discounts) and estimated retirements of all the bonds in the trust and (ii) takes into account the expenses and sales charge associated with each unit of the trust. Therefore, there is no assurance that the ECR and ELTR will be realized in the future.
Estimated Annual Income per Unit does take into account the impact of the sale of bonds to pay for the deferred sales charge. Estimated Annual Income per Unit is computed by dividing the estimated annual income of the underlying bonds by the number of units outstanding. The amount may be lower or greater than the above-stated amount due to certain factors that may include, but are not limited to, the selling of bonds to pay for the deferred sales charge, a change in Trust expenses or the sale or maturity of securities in the portfolio. Fees and expenses of the Trust may vary as a result of a variety of factors including the Trust's size, redemption activity, brokerage and other transaction costs and extraordinary expenses.
* Represents the principal amount of the underlying bonds and any cash held in the Trust and does not take into account the impact of the sale of bonds to pay the deferred sales charge or any expenses of the Trust. Bonds will be sold to pay the deferred sales charges, to meet redemptions, to pay expenses and in other limited circumstances. The sale of bonds will affect the principal amount of bonds included in the Trust and the principal amount of bonds per unit. Units of the Trust, when redeemed or upon termination, may be worth more or less than their original cost and there can be no assurance that a unitholder will receive the principal amount of bonds at any particular point in time.
Past performance is no guarantee of future results. Investment returns and principal value will fluctuate with changes in market conditions. Investors' units, when redeemed, may be worth more or less than their original cost.
This information does not constitute an offer to sell or a solicitation of any offer to buy: nor shall there be any sale of these securities in any state where the offer, solicitation, or sale is not permitted.