Average annual returns
Through 2025 · incl. N-PORT-derived 20251 year
4.27%
3 year
4.98%
5 year
3.34%
10 year
2.27%
Standardized average annual total returns (before tax), from calendar-year returns; recent years derived from N-PORT monthly data.
Calendar-year returns
2025 onward derived from N-PORT monthly returnsRisk statistics
78 months through Feb. 28, 2026Volatility (ann.)
0.23%
Sharpe
21.20
Sortino
Max drawdown
-0.06%
Best month
0.53%
Worst month
-0.04%
Beta vs VBTLX
-0.02
Correlation
-0.51
Derived from N-PORT monthly total returns; distinct from the prospectus returns above.
Machine-readable: JSON · Markdown. Programmatic access via the agent surface.