COVID-19 Economic Impact Risk. The ongoing effects of the COVID-19 global pandemic, or the potential impacts of any future public health crisis, may cause significant volatility and uncertainty in global financial markets. While vaccines have been developed, there is no guarantee that vaccines will be effective against future variants of the disease.

Mortgage-Backed Securities Risk. Rising interest rates tend to extend the duration of mortgage-backed securities, making them more sensitive to changes in interest rates, and may reduce the market value of the securities. In addition, mortgage-backed securities are subject to prepayment risk, the risk that borrowers may pay off their mortgages sooner than expected, particularly when interest rates decline.

Reinvestment Risk. Reinvestment during periods when interest rates are lower will have the effect of decreasing monthly distributions of interest income from the trust. In addition, there may be times when reinvestment is not feasible. Since the trust can only distribute what it receives, interest distributions will decrease if principal payments and prepayments cannot be reinvested.

Operational Risk. As the use of Internet technology has become more prevalent in the course of business, the trust has become more susceptible to potential operational risks through breaches in cybersecurity.

You should carefully consider the trust's investment objectives, risks, and charges and expenses before investing. Contact your financial professional or call First Trust Portfolios, L.P. at 1.800.621.1675 to request a prospectus, which contains this and other information about the trust. Read it carefully before you invest.

This product information does not constitute an offer to sell, or a solicitation of an offer to buy securities in any state to any person to whom it is not lawful to make such an offer. Sales of any of these securities must include prospectus delivery and the services of a retail broker/dealer duly licensed in the appropriate states.

Not FDIC Insured, Not Bank Guaranteed and May Lose Value.