Fidelity’s expansion into municipal bond ETFs with the launch of FMUB and FMUN represents a strategic response to increasing investor and advisor demand for fixed income ETFs. This move aligns with broader market trends showing rising allocations to actively managed ETFs, particularly in the fixed income space. With its deep research capabilities and established presence in ETF management, Fidelity is poised to offer cost-effective, diversified options that cater to evolving portfolio strategies.