Vanguard Core Bond ETF VCRB - Inexpensive Intermediate term Total Bond fund - Good substitute for Vanguard Total Bond Market ETF BND
I believe *actively* managed Vanguard Core Bond ETF (VCRB) is better substitute to 2 decades old *passive* (market value weighted) Vanguard Total Bond Market ETF (BND). In fact, market value of a bond offering doesn't make any sense to be a criteria to allocate more weight (allocation of money) to that bond offering. That's one reason why actively managed bond funds have been outperforming passive bond funds. Normally actively managed bond funds have higher expense ratio, but VCRB is an exception with just 0.10% expense ratio. As such, above bond fund should be used only for long haul investing such as in IRA or 401(K). Since they tend to be interest rate sensitive, we should *avoid* them for short term savings such as emergency funds.