American Century Government Bond Investor Class (CPTNX) NASDAQ
Currency In USD
AD
- General
- Statistics
- Historical Data
- Profile
- Financials
CPTNX Historical Return
If you invested $1000 in American Century Government Bond Investor Class (CPTNX) 10 years ago, it would be worth $1,068.05 as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $958.59, while $1000 invested 1 year ago would be worth $1,024.34. This corresponds to total returns of 6.81%, -4.14%, 2.43%, respectively, with annualized returns of 0.66%, -0.84%, 2.43%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
AD
CPTNX Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| July 10, 2026 | 9.26 | 9.26 | 9.26 | 9.26 | 9.26 | 0 |
| July 09, 2026 | 9.27 | 9.27 | 9.27 | 9.27 | 9.27 | 0 |
| July 08, 2026 | 9.26 | 9.26 | 9.26 | 9.26 | 9.26 | 0 |
| July 07, 2026 | 9.32 | 9.32 | 9.32 | 9.32 | 9.32 | 0 |
| July 06, 2026 | 9.32 | 9.32 | 9.32 | 9.32 | 9.32 | 0 |
| July 02, 2026 | 9.31 | 9.31 | 9.31 | 9.31 | 9.31 | 0 |
| July 01, 2026 | 9.31 | 9.31 | 9.31 | 9.31 | 9.31 | 0 |
| June 30, 2026 | 9.33 | 9.33 | 9.33 | 9.33 | 9.33 | 0 |
| June 29, 2026 | 9.36 | 9.36 | 9.36 | 9.36 | 9.36 | 0 |
| June 26, 2026 | 9.35 | 9.35 | 9.35 | 9.35 | 9.35 | 0 |
| June 25, 2026 | 9.35 | 9.35 | 9.35 | 9.35 | 9.35 | 0 |
| June 24, 2026 | 9.35 | 9.35 | 9.35 | 9.35 | 9.35 | 0 |
| June 23, 2026 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 0 |
| June 22, 2026 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 0 |
| June 18, 2026 | 9.32 | 9.32 | 9.32 | 9.32 | 9.32 | 0 |
| June 17, 2026 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 0 |
| June 16, 2026 | 9.34 | 9.34 | 9.34 | 9.34 | 9.34 | 0 |
| June 15, 2026 | 9.32 | 9.32 | 9.32 | 9.32 | 9.32 | 0 |
| June 12, 2026 | 9.31 | 9.31 | 9.31 | 9.31 | 9.31 | 0 |
| June 11, 2026 | 9.33 | 9.33 | 9.33 | 9.33 | 9.33 | 0 |
| June 10, 2026 | 9.28 | 9.28 | 9.28 | 9.28 | 9.28 | 0 |
| June 09, 2026 | 9.28 | 9.28 | 9.28 | 9.28 | 9.28 | 0 |
| June 08, 2026 | 9.27 | 9.27 | 9.27 | 9.27 | 9.27 | 0 |
| June 05, 2026 | 9.27 | 9.27 | 9.27 | 9.27 | 9.27 | 0 |
| June 04, 2026 | 9.32 | 9.32 | 9.32 | 9.32 | 9.32 | 0 |
| June 03, 2026 | 9.31 | 9.31 | 9.31 | 9.31 | 9.31 | 0 |
| June 02, 2026 | 9.33 | 9.33 | 9.33 | 9.33 | 9.33 | 0 |
| June 01, 2026 | 9.33 | 9.33 | 9.33 | 9.33 | 9.33 | 0 |
| May 29, 2026 | 9.33 | 9.33 | 9.33 | 9.33 | 9.33 | 0 |
| May 28, 2026 | 9.33 | 9.33 | 9.33 | 9.33 | 9.33 | 0 |
| May 27, 2026 | 9.31 | 9.31 | 9.31 | 9.31 | 9.31 | 0 |
| May 26, 2026 | 9.31 | 9.31 | 9.31 | 9.31 | 9.31 | 0 |
| May 22, 2026 | 9.27 | 9.27 | 9.27 | 9.27 | 9.27 | 0 |
| May 21, 2026 | 9.27 | 9.27 | 9.27 | 9.27 | 9.27 | 0 |
| May 20, 2026 | 9.27 | 9.27 | 9.27 | 9.27 | 9.27 | 0 |
| May 19, 2026 | 9.21 | 9.21 | 9.21 | 9.21 | 9.21 | 0 |
| May 18, 2026 | 9.25 | 9.25 | 9.25 | 9.25 | 9.25 | 0 |
| May 15, 2026 | 9.25 | 9.25 | 9.25 | 9.25 | 9.25 | 0 |
| May 14, 2026 | 9.32 | 9.32 | 9.32 | 9.32 | 9.32 | 0 |
| May 13, 2026 | 9.32 | 9.32 | 9.32 | 9.32 | 9.32 | 0 |
| May 12, 2026 | 9.32 | 9.32 | 9.32 | 9.32 | 9.32 | 0 |
| May 11, 2026 | 9.35 | 9.35 | 9.35 | 9.35 | 9.35 | 0 |
| May 08, 2026 | 9.38 | 9.38 | 9.38 | 9.38 | 9.38 | 0 |
| May 07, 2026 | 9.36 | 9.36 | 9.36 | 9.36 | 9.36 | 0 |
| May 06, 2026 | 9.38 | 9.38 | 9.38 | 9.38 | 9.38 | 0 |
| May 05, 2026 | 9.34 | 9.34 | 9.34 | 9.34 | 9.34 | 0 |
| May 04, 2026 | 9.33 | 9.33 | 9.33 | 9.33 | 9.33 | 0 |
| May 01, 2026 | 9.36 | 9.36 | 9.36 | 9.36 | 9.36 | 0 |
| April 30, 2026 | 9.34 | 9.34 | 9.34 | 9.34 | 9.34 | 0 |
| April 29, 2026 | 9.34 | 9.34 | 9.34 | 9.34 | 9.34 | 0 |
| April 28, 2026 | 9.38 | 9.38 | 9.38 | 9.38 | 9.38 | 0 |
| April 27, 2026 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 0 |
| April 24, 2026 | 9.41 | 9.41 | 9.41 | 9.41 | 9.41 | 0 |
| April 23, 2026 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 0 |
| April 22, 2026 | 9.41 | 9.41 | 9.41 | 9.41 | 9.41 | 0 |
| April 21, 2026 | 9.41 | 9.41 | 9.41 | 9.41 | 9.41 | 0 |
| April 20, 2026 | 9.44 | 9.44 | 9.44 | 9.44 | 9.44 | 0 |
| April 17, 2026 | 9.45 | 9.45 | 9.45 | 9.45 | 9.45 | 0 |
| April 16, 2026 | 9.41 | 9.41 | 9.41 | 9.41 | 9.41 | 0 |
| April 15, 2026 | 9.42 | 9.42 | 9.42 | 9.42 | 9.42 | 0 |
AD
