BTA vs NIM Comparison

Blackrock Long-term Municipal AdtgTrust is a diversified closed-end investment trust. Its investment objective is to provide current income exempt from regular U.S. federal income tax. The fund, under normal market conditions, invests a majority of its managed assets in municipal obligations and derivative instruments with exposure to such municipal obligations, in each case that are expected to pay interest or income that is exempt from U.S. federal income tax. Its investment portfolio comprises dollar-weighted, long-term municipal bonds with a maturity of more than ten years at the time of investment. The fund's investments have exposure to various sectors such as Corporate, Health, County/City/Special District/School District, Transportation, Education, Utilities, State, Tobacco, etc.

Nuveen Select Maturities Municipal Fund is a diversified closed-end management investment company. Its primary investment objective is to provide current income exempt from regular federal income tax, consistent with the preservation of capital. Its secondary investment objective is to enhance portfolio value relative to the municipal bond market through investments in tax-exempt municipal obligations that are underrated or undervalued, or that represent municipal market sectors that are undervalued.