American Century Ultra® Fund R6 Class (AULDX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
108.40
+1.61 (1.51%)
Jun 18, 2026, 4:00 PM EST
AULDX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | 108.40 | 108.40 | 108.40 | 108.40 | 108.40 | 1.51% |
| Jun 17, 2026 | 106.79 | 106.79 | 106.79 | 106.79 | 106.79 | -1.28% |
| Jun 16, 2026 | 108.17 | 108.17 | 108.17 | 108.17 | 108.17 | -0.83% |
| Jun 15, 2026 | 109.08 | 109.08 | 109.08 | 109.08 | 109.08 | 2.36% |
| Jun 12, 2026 | 106.56 | 106.56 | 106.56 | 106.56 | 106.56 | -0.08% |
| Jun 11, 2026 | 106.64 | 106.64 | 106.64 | 106.64 | 106.64 | 1.83% |
| Jun 10, 2026 | 104.72 | 104.72 | 104.72 | 104.72 | 104.72 | -2.24% |
| Jun 9, 2026 | 107.12 | 107.12 | 107.12 | 107.12 | 107.12 | -0.59% |
| Jun 8, 2026 | 107.76 | 107.76 | 107.76 | 107.76 | 107.76 | 0.39% |
| Jun 5, 2026 | 107.34 | 107.34 | 107.34 | 107.34 | 107.34 | -3.71% |
| Jun 4, 2026 | 111.47 | 111.47 | 111.47 | 111.47 | 111.47 | 0.36% |
| Jun 3, 2026 | 111.07 | 111.07 | 111.07 | 111.07 | 111.07 | -1.61% |
| Jun 2, 2026 | 112.89 | 112.89 | 112.89 | 112.89 | 112.89 | -0.38% |
| Jun 1, 2026 | 113.32 | 113.32 | 113.32 | 113.32 | 113.32 | 0.82% |
| May 29, 2026 | 112.40 | 112.40 | 112.40 | 112.40 | 112.40 | 0.24% |
| May 28, 2026 | 112.13 | 112.13 | 112.13 | 112.13 | 112.13 | 1.22% |
| May 27, 2026 | 110.78 | 110.78 | 110.78 | 110.78 | 110.78 | -0.19% |
| May 26, 2026 | 110.99 | 110.99 | 110.99 | 110.99 | 110.99 | 0.60% |
| May 22, 2026 | 110.33 | 110.33 | 110.33 | 110.33 | 110.33 | 0.06% |
| May 21, 2026 | 110.26 | 110.26 | 110.26 | 110.26 | 110.26 | -0.05% |
| May 20, 2026 | 110.32 | 110.32 | 110.32 | 110.32 | 110.32 | 1.09% |
| May 19, 2026 | 109.13 | 109.13 | 109.13 | 109.13 | 109.13 | -1.01% |
| May 18, 2026 | 110.24 | 110.24 | 110.24 | 110.24 | 110.24 | -0.45% |
| May 15, 2026 | 110.74 | 110.74 | 110.74 | 110.74 | 110.74 | -1.45% |
| May 14, 2026 | 112.37 | 112.37 | 112.37 | 112.37 | 112.37 | 1.18% |
| May 13, 2026 | 111.06 | 111.06 | 111.06 | 111.06 | 111.06 | 1.32% |
| May 12, 2026 | 109.61 | 109.61 | 109.61 | 109.61 | 109.61 | -0.27% |
| May 11, 2026 | 109.91 | 109.91 | 109.91 | 109.91 | 109.91 | -0.12% |
| May 8, 2026 | 110.04 | 110.04 | 110.04 | 110.04 | 110.04 | 0.54% |
| May 7, 2026 | 109.45 | 109.45 | 109.45 | 109.45 | 109.45 | 0.43% |
| May 6, 2026 | 108.98 | 108.98 | 108.98 | 108.98 | 108.98 | 2.06% |
| May 5, 2026 | 106.78 | 106.78 | 106.78 | 106.78 | 106.78 | 0.51% |
| May 4, 2026 | 106.24 | 106.24 | 106.24 | 106.24 | 106.24 | 0.06% |
| May 1, 2026 | 106.18 | 106.18 | 106.18 | 106.18 | 106.18 | 0.58% |
| Apr 30, 2026 | 105.57 | 105.57 | 105.57 | 105.57 | 105.57 | 0.74% |
| Apr 29, 2026 | 104.79 | 104.79 | 104.79 | 104.79 | 104.79 | -0.31% |
| Apr 28, 2026 | 105.12 | 105.12 | 105.12 | 105.12 | 105.12 | -1.01% |
| Apr 27, 2026 | 106.19 | 106.19 | 106.19 | 106.19 | 106.19 | 0.44% |
| Apr 24, 2026 | 105.72 | 105.72 | 105.72 | 105.72 | 105.72 | 1.34% |
| Apr 23, 2026 | 104.32 | 104.32 | 104.32 | 104.32 | 104.32 | -0.96% |
| Apr 22, 2026 | 105.33 | 105.33 | 105.33 | 105.33 | 105.33 | 1.38% |
| Apr 21, 2026 | 103.90 | 103.90 | 103.90 | 103.90 | 103.90 | -0.82% |
| Apr 20, 2026 | 104.76 | 104.76 | 104.76 | 104.76 | 104.76 | -0.36% |
| Apr 17, 2026 | 105.14 | 105.14 | 105.14 | 105.14 | 105.14 | 1.36% |
| Apr 16, 2026 | 103.73 | 103.73 | 103.73 | 103.73 | 103.73 | 0.07% |
| Apr 15, 2026 | 103.66 | 103.66 | 103.66 | 103.66 | 103.66 | 1.58% |
| Apr 14, 2026 | 102.05 | 102.05 | 102.05 | 102.05 | 102.05 | 2.04% |
| Apr 13, 2026 | 100.01 | 100.01 | 100.01 | 100.01 | 100.01 | 1.39% |
| Apr 10, 2026 | 98.64 | 98.64 | 98.64 | 98.64 | 98.64 | 0.15% |
| Apr 9, 2026 | 98.49 | 98.49 | 98.49 | 98.49 | 98.49 | 0.43% |