AIADX
Inflation-Adjusted Bond Fund
American Century Government Income Trust

Average annual returns

Through 2025 · incl. N-PORT-derived 2025
1 year
6.96%
3 year
4.09%
5 year
1.10%
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 March 31, 2026
Volatility (ann.)
4.46%
Sharpe
0.66
Sortino
1.11
Max drawdown
-14.11%
Best month
4.19%
Worst month
-6.79%
Beta vs VBTLX
0.77
Correlation
0.96

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

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