Ultra Clean Holdings, Inc. (UCTT)
NASDAQ: UCTT · Real-Time Price · USD
54.89
-0.71 (-1.28%)
At close: Feb 18, 2026, 4:00 PM EST
54.01
-0.88 (-1.60%)
After-hours: Feb 18, 2026, 7:07 PM EST
Ultra Clean Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 18, 2026 | 55.15 | 56.02 | 53.61 | 54.89 | 54.89 | -1.28% | 725,913 |
| Feb 17, 2026 | 53.88 | 55.79 | 52.00 | 55.60 | 55.60 | 0.38% | 933,285 |
| Feb 13, 2026 | 53.18 | 56.46 | 52.94 | 55.39 | 55.39 | 5.59% | 1,601,616 |
| Feb 12, 2026 | 55.70 | 55.91 | 52.16 | 52.46 | 52.46 | -6.20% | 1,048,254 |
| Feb 11, 2026 | 55.85 | 57.30 | 53.80 | 55.93 | 55.93 | 2.94% | 1,056,909 |
| Feb 10, 2026 | 54.10 | 58.70 | 53.51 | 54.33 | 54.33 | 6.99% | 2,610,508 |
| Feb 9, 2026 | 48.24 | 51.22 | 48.24 | 50.78 | 50.78 | 5.16% | 971,363 |
| Feb 6, 2026 | 45.31 | 48.53 | 45.20 | 48.29 | 48.29 | 10.10% | 660,407 |
| Feb 5, 2026 | 42.26 | 44.80 | 42.26 | 43.86 | 43.86 | 2.05% | 978,693 |
| Feb 4, 2026 | 45.60 | 47.50 | 41.87 | 42.98 | 42.98 | -5.18% | 1,252,586 |
| Feb 3, 2026 | 47.48 | 47.88 | 44.30 | 45.33 | 45.33 | -1.60% | 1,136,756 |
| Feb 2, 2026 | 43.03 | 46.43 | 42.80 | 46.07 | 46.07 | 5.46% | 899,589 |
| Jan 30, 2026 | 47.14 | 47.14 | 43.12 | 43.68 | 43.68 | -8.02% | 1,207,460 |
| Jan 29, 2026 | 45.98 | 48.66 | 45.98 | 47.49 | 47.49 | 4.77% | 1,623,050 |
| Jan 28, 2026 | 46.28 | 46.99 | 44.46 | 45.33 | 45.33 | -0.83% | 1,113,771 |
| Jan 27, 2026 | 44.64 | 46.50 | 43.81 | 45.71 | 45.71 | 3.77% | 745,283 |
| Jan 26, 2026 | 43.40 | 44.49 | 42.43 | 44.05 | 44.05 | 1.29% | 606,947 |
| Jan 23, 2026 | 44.12 | 44.45 | 42.54 | 43.49 | 43.49 | -1.47% | 1,066,277 |
| Jan 22, 2026 | 47.46 | 47.80 | 44.10 | 44.14 | 44.14 | -6.48% | 1,373,644 |
| Jan 21, 2026 | 45.00 | 47.22 | 44.65 | 47.20 | 47.20 | 6.64% | 1,167,080 |
| Jan 20, 2026 | 42.99 | 45.69 | 42.82 | 44.26 | 44.26 | 1.17% | 853,435 |
| Jan 16, 2026 | 43.92 | 44.79 | 42.22 | 43.75 | 43.75 | 0.90% | 969,300 |
| Jan 15, 2026 | 43.72 | 46.00 | 43.25 | 43.36 | 43.36 | 5.50% | 2,200,105 |
| Jan 14, 2026 | 37.36 | 41.18 | 37.01 | 41.10 | 41.10 | 9.34% | 1,852,815 |
| Jan 13, 2026 | 35.73 | 37.86 | 35.73 | 37.59 | 37.59 | 6.37% | 1,625,532 |
| Jan 12, 2026 | 33.78 | 35.40 | 33.08 | 35.34 | 35.34 | 3.30% | 860,777 |
| Jan 9, 2026 | 32.95 | 34.38 | 32.85 | 34.21 | 34.21 | 5.07% | 1,089,149 |
| Jan 8, 2026 | 32.87 | 33.14 | 31.17 | 32.56 | 32.56 | -2.63% | 1,101,150 |
| Jan 7, 2026 | 31.52 | 33.87 | 31.22 | 33.44 | 33.44 | 5.32% | 1,521,306 |
| Jan 6, 2026 | 29.91 | 31.97 | 29.91 | 31.75 | 31.75 | 7.08% | 1,196,898 |
| Jan 5, 2026 | 28.24 | 30.35 | 28.14 | 29.65 | 29.65 | 8.53% | 900,675 |
| Jan 2, 2026 | 26.14 | 27.81 | 26.14 | 27.32 | 27.32 | 7.86% | 392,073 |
| Dec 31, 2025 | 25.89 | 25.89 | 25.29 | 25.33 | 25.33 | -1.71% | 282,608 |
| Dec 30, 2025 | 25.92 | 26.13 | 25.67 | 25.77 | 25.77 | -0.46% | 277,496 |
| Dec 29, 2025 | 25.64 | 26.14 | 25.55 | 25.89 | 25.89 | -0.58% | 286,872 |
| Dec 26, 2025 | 26.25 | 26.25 | 25.96 | 26.04 | 26.04 | -0.53% | 202,875 |
| Dec 24, 2025 | 26.30 | 26.42 | 25.95 | 26.18 | 26.18 | 0.11% | 116,213 |
| Dec 23, 2025 | 25.83 | 26.30 | 25.57 | 26.15 | 26.15 | 0.73% | 244,316 |
| Dec 22, 2025 | 25.97 | 26.28 | 25.65 | 25.96 | 25.96 | 1.41% | 309,742 |
| Dec 19, 2025 | 25.45 | 26.14 | 25.45 | 25.60 | 25.60 | 1.39% | 608,047 |
| Dec 18, 2025 | 24.69 | 25.39 | 24.62 | 25.25 | 25.25 | 4.90% | 443,155 |
| Dec 17, 2025 | 25.19 | 25.52 | 23.82 | 24.07 | 24.07 | -4.14% | 596,197 |
| Dec 16, 2025 | 25.44 | 25.74 | 24.78 | 25.11 | 25.11 | -2.07% | 349,798 |
| Dec 15, 2025 | 26.27 | 26.49 | 25.36 | 25.64 | 25.64 | -1.57% | 528,120 |
| Dec 12, 2025 | 27.92 | 27.99 | 25.83 | 26.05 | 26.05 | -7.23% | 355,684 |
| Dec 11, 2025 | 27.75 | 28.34 | 27.45 | 28.08 | 28.08 | -0.18% | 531,631 |
| Dec 10, 2025 | 27.19 | 28.73 | 26.80 | 28.13 | 28.13 | 3.23% | 510,260 |
| Dec 9, 2025 | 26.48 | 27.60 | 26.25 | 27.25 | 27.25 | 1.60% | 403,993 |
| Dec 8, 2025 | 26.52 | 27.24 | 26.41 | 26.82 | 26.82 | 2.21% | 495,674 |
| Dec 5, 2025 | 26.44 | 26.97 | 26.04 | 26.24 | 26.24 | -0.34% | 530,977 |