This is a defined-maturity bond ETF that holds US investment-grade corporate bonds maturing in 2035, weighted by market capitalization. What sets it apart from a typical bond ETF is that principal is repaid at maturity and the fund is liquidated.

It suits investors who want cash flows timed to a specific maturity date or a bond ladder strategy.

It is a passively managed (index-tracking) ETF run by Invesco.

The fund tracks its index by holding US dollar-denominated investment-grade corporate bonds that mature in 2035 or whose effective maturity falls in that year. Because of its defined-maturity structure, duration gradually shortens over time. When the underlying bonds are repaid in the maturity year, the remaining assets are returned to investors and the fund is liquidated.

• A structure that combines the maturity certainty of individual bonds with the diversification of an ETF
• An annual series that is easy to use for building bond ladders

Assets under management (AUM) are $411.7M, and the expense ratio is 0.10% per year.

Thanks to its fixed maturity, duration shortens the longer the fund is held, so interest rate sensitivity gradually declines. This is what differs from a typical corporate bond ETF.

Corporate bond ETF prices move with the direction of benchmark interest rates and changes in credit spreads. Given the defined-maturity structure, price volatility tends to ease as maturity approaches. Short-term movements may show volatility depending on the rate environment.

Inflows come from demand for bonds timed to a specific maturity and from ladder strategies, and inflows into investment-grade corporate bonds tend to increase when the rate environment stabilizes. During periods of market volatility, investment-grade bonds are sometimes used as a relatively defensive option.

Its strengths are maturity certainty and investment-grade diversification, while its drawbacks are credit and interest rate risk and the burden of reinvesting after maturity.

Among comparable products in the same corporate bond category shown in the table, LQD and USIG are broad ETFs that invest in a wide range of investment-grade corporate bonds without a maturity limit, while USHY, HYG, and SPHY invest in high-yield corporate bonds, which carry higher credit risk and higher distributions. In the same defined-maturity series, BSCY tracks the adjacent maturity year and can be used together with this fund when building a bond ladder.

Here are the points to review before investing in BSCZ. Because defined-maturity bond ETFs are structured differently from typical bond ETFs, it is important to carefully check the target maturity year, credit ratings, the interest rate environment, and currency exposure in advance.

Rising interest rates and wider credit spreads are the main drivers of price fluctuations before maturity. Even with investment-grade holdings, losses can occur in a recession if issuer credit quality deteriorates.

This ETF suits investors who want bond investing or a ladder strategy timed to a specific maturity date. If you want diversification without a maturity limit, consider LQD and USIG, and if you can accept more risk for higher returns, you can also review high-yield ETFs.