ALTBX
AB National Portfolio
AB MUNICIPAL INCOME FUND, INC.

Average annual returns

No trailing-return data available for this share class.

Risk statistics

78 months through Feb. 28, 2026
Volatility (ann.)
5.18%
Sharpe
0.86
Sortino
1.79
Max drawdown
-13.56%
Best month
5.94%
Worst month
-5.92%

Derived from N-PORT monthly total returns; distinct from the prospectus returns above.

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