American Century Ultra® Fund R6 Class (AULDX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
110.74
-1.63 (-1.45%)
May 15, 2026, 4:00 PM EST
AULDX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| 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% |
| Apr 8, 2026 | 98.07 | 98.07 | 98.07 | 98.07 | 98.07 | 2.77% |
| Apr 7, 2026 | 95.43 | 95.43 | 95.43 | 95.43 | 95.43 | 0.20% |
| Apr 6, 2026 | 95.24 | 95.24 | 95.24 | 95.24 | 95.24 | 0.41% |
| Apr 2, 2026 | 94.85 | 94.85 | 94.85 | 94.85 | 94.85 | -0.01% |
| Apr 1, 2026 | 94.86 | 94.86 | 94.86 | 94.86 | 94.86 | 1.10% |
| Mar 31, 2026 | 93.83 | 93.83 | 93.83 | 93.83 | 93.83 | 3.99% |
| Mar 30, 2026 | 90.23 | 90.23 | 90.23 | 90.23 | 90.23 | -0.65% |
| Mar 27, 2026 | 90.82 | 90.82 | 90.82 | 90.82 | 90.82 | -2.39% |
| Mar 26, 2026 | 93.04 | 93.04 | 93.04 | 93.04 | 93.04 | -2.64% |
| Mar 25, 2026 | 95.56 | 95.56 | 95.56 | 95.56 | 95.56 | 0.90% |
| Mar 24, 2026 | 94.71 | 94.71 | 94.71 | 94.71 | 94.71 | -1.13% |
| Mar 23, 2026 | 95.79 | 95.79 | 95.79 | 95.79 | 95.79 | 1.55% |
| Mar 20, 2026 | 94.33 | 94.33 | 94.33 | 94.33 | 94.33 | -1.76% |
| Mar 19, 2026 | 96.02 | 96.02 | 96.02 | 96.02 | 96.02 | -0.48% |
| Mar 18, 2026 | 96.48 | 96.48 | 96.48 | 96.48 | 96.48 | -1.32% |
| Mar 17, 2026 | 97.77 | 97.77 | 97.77 | 97.77 | 97.77 | 0.30% |
| Mar 16, 2026 | 97.48 | 97.48 | 97.48 | 97.48 | 97.48 | 1.28% |
| Mar 13, 2026 | 96.25 | 96.25 | 96.25 | 96.25 | 96.25 | -1.08% |
| Mar 12, 2026 | 97.30 | 97.30 | 97.30 | 97.30 | 97.30 | -1.81% |
| Mar 11, 2026 | 99.09 | 99.09 | 99.09 | 99.09 | 99.09 | 0.01% |
| Mar 10, 2026 | 99.08 | 99.08 | 99.08 | 99.08 | 99.08 | -0.11% |
| Mar 9, 2026 | 99.19 | 99.19 | 99.19 | 99.19 | 99.19 | 1.42% |
| Mar 6, 2026 | 97.80 | 97.80 | 97.80 | 97.80 | 97.80 | -1.47% |