MIOBX
MFS Income Fund
MFS Series Trust VIII

Average annual returns

Through 2025 · incl. N-PORT-derived 2025
1 year
6.57%
3 year
5.01%
5 year
-0.34%
10 year

Standardized average annual total returns (before tax), from calendar-year returns; recent years derived from N-PORT monthly data.

Calendar-year returns

2020 onward derived from N-PORT monthly returns

Risk statistics

81 months through April 30, 2026
Volatility (ann.)
5.45%
Sharpe
0.67
Sortino
1.18
Max drawdown
-17.79%
Best month
4.72%
Worst month
-7.49%
Beta vs VBTLX
0.97
Correlation
0.99

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

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.