American Century Ultra® Fund R6 Class (AULDX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
110.13
-0.34 (-0.31%)
Aug 18, 2026, 8:10 AM EST
AULDX Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | 110.13 | 110.13 | 110.13 | 110.13 | - | - |
| Aug 17, 2026 | 110.13 | 110.13 | 110.13 | 110.13 | 110.13 | -0.31% |
| Aug 14, 2026 | 110.47 | 110.47 | 110.47 | 110.47 | 110.47 | -0.53% |
| Aug 13, 2026 | 111.06 | 111.06 | 111.06 | 111.06 | 111.06 | 0.98% |
| Aug 12, 2026 | 109.98 | 109.98 | 109.98 | 109.98 | 109.98 | 0.66% |
| Aug 11, 2026 | 109.26 | 109.26 | 109.26 | 109.26 | 109.26 | -0.65% |
| Aug 10, 2026 | 109.97 | 109.97 | 109.97 | 109.97 | 109.97 | -0.13% |
| Aug 7, 2026 | 110.11 | 110.11 | 110.11 | 110.11 | 110.11 | 1.01% |
| Aug 6, 2026 | 109.01 | 109.01 | 109.01 | 109.01 | 109.01 | -0.49% |
| Aug 5, 2026 | 109.55 | 109.55 | 109.55 | 109.55 | 109.55 | -0.16% |
| Aug 4, 2026 | 109.73 | 109.73 | 109.73 | 109.73 | 109.73 | 2.28% |
| Aug 3, 2026 | 107.28 | 107.28 | 107.28 | 107.28 | 107.28 | 2.48% |
| Jul 31, 2026 | 104.68 | 104.68 | 104.68 | 104.68 | 104.68 | 1.84% |
| Jul 30, 2026 | 102.79 | 102.79 | 102.79 | 102.79 | 102.79 | 2.43% |
| Jul 29, 2026 | 100.35 | 100.35 | 100.35 | 100.35 | 100.35 | -1.73% |
| Jul 28, 2026 | 102.12 | 102.12 | 102.12 | 102.12 | 102.12 | -0.33% |
| Jul 27, 2026 | 102.46 | 102.46 | 102.46 | 102.46 | 102.46 | -0.36% |
| Jul 24, 2026 | 102.83 | 102.83 | 102.83 | 102.83 | 102.83 | -0.58% |
| Jul 23, 2026 | 103.43 | 103.43 | 103.43 | 103.43 | 103.43 | -2.18% |
| Jul 22, 2026 | 105.74 | 105.74 | 105.74 | 105.74 | 105.74 | -0.56% |
| Jul 21, 2026 | 106.34 | 106.34 | 106.34 | 106.34 | 106.34 | 1.18% |
| Jul 20, 2026 | 105.10 | 105.10 | 105.10 | 105.10 | 105.10 | -0.03% |
| Jul 17, 2026 | 105.13 | 105.13 | 105.13 | 105.13 | 105.13 | -1.86% |
| Jul 16, 2026 | 107.12 | 107.12 | 107.12 | 107.12 | 107.12 | -1.69% |
| Jul 15, 2026 | 108.96 | 108.96 | 108.96 | 108.96 | 108.96 | 0.63% |
| Jul 14, 2026 | 108.28 | 108.28 | 108.28 | 108.28 | 108.28 | 1.14% |
| Jul 13, 2026 | 107.06 | 107.06 | 107.06 | 107.06 | 107.06 | -1.43% |
| Jul 10, 2026 | 108.61 | 108.61 | 108.61 | 108.61 | 108.61 | 0.21% |
| Jul 9, 2026 | 108.38 | 108.38 | 108.38 | 108.38 | 108.38 | 0.90% |
| Jul 8, 2026 | 107.41 | 107.41 | 107.41 | 107.41 | 107.41 | 0.17% |
| Jul 7, 2026 | 107.23 | 107.23 | 107.23 | 107.23 | 107.23 | -0.67% |
| Jul 6, 2026 | 107.95 | 107.95 | 107.95 | 107.95 | 107.95 | 1.15% |
| Jul 2, 2026 | 106.72 | 106.72 | 106.72 | 106.72 | 106.72 | -0.98% |
| Jul 1, 2026 | 107.78 | 107.78 | 107.78 | 107.78 | 107.78 | -0.58% |
| Jun 30, 2026 | 108.41 | 108.41 | 108.41 | 108.41 | 108.41 | 1.54% |
| Jun 29, 2026 | 106.77 | 106.77 | 106.77 | 106.77 | 106.77 | 2.37% |
| Jun 26, 2026 | 104.30 | 104.30 | 104.30 | 104.30 | 104.30 | 0.25% |
| Jun 25, 2026 | 104.04 | 104.04 | 104.04 | 104.04 | 104.04 | -0.48% |
| Jun 24, 2026 | 104.54 | 104.54 | 104.54 | 104.54 | 104.54 | -0.14% |
| Jun 23, 2026 | 104.69 | 104.69 | 104.69 | 104.69 | 104.69 | -2.02% |
| Jun 22, 2026 | 106.85 | 106.85 | 106.85 | 106.85 | 106.85 | -1.43% |
| 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% |