When considering active alternatives in fixed income, take a close look at the MFS Active Core Plus Bond ETF (MFSB) and the MFS Active Intermediate Muni Bond ETF (MFSM). The former can serve as an investor's core fixed income exposure, while the latter identifies opportunities in intermediate-maturity municipal bonds. Per the MFSB fact sheet, the fund uses a "primarily investment-grade bond strategy that integrates macro, bottom-up, and technical perspectives in an effort to add value through sector and qua ...