Ultra Clean Holdings, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-23 | 46.300 | 46.300 | 43.510 | 45.620 | 45.620 | 651 |
| 2026-10-22 | 50.100 | 50.100 | 43.930 | 44.240 | 44.240 | 1,956 |
| 2026-10-21 | 55.000 | 55.000 | 51.820 | 52.790 | 52.790 | 525 |
| 2026-10-20 | 52.510 | 52.770 | 49.990 | 52.240 | 52.240 | 1,058 |
| 2026-10-19 | 53.000 | 55.970 | 52.530 | 52.980 | 52.980 | 866 |
| 2026-10-16 | 56.500 | 57.000 | 52.080 | 52.260 | 52.260 | 449 |
| 2026-10-15 | 55.780 | 56.790 | 51.500 | 54.150 | 54.150 | 1,824 |
| 2026-10-14 | 62.000 | 62.000 | 56.100 | 56.490 | 56.490 | 1,998 |
| 2026-10-13 | 63.000 | 64.440 | 58.680 | 60.156 | 60.156 | 3,571 |
| 2026-10-12 | 67.910 | 69.970 | 63.850 | 65.090 | 65.090 | 2,822 |
| 2026-10-09 | 73.000 | 73.000 | 67.150 | 67.560 | 67.560 | 179 |
| 2026-10-08 | 70.280 | 73.580 | 68.200 | 69.840 | 69.840 | 1,241 |
| 2026-10-07 | 73.240 | 73.240 | 70.300 | 71.390 | 71.390 | 1,362 |
| 2026-10-06 | 74.340 | 76.000 | 72.140 | 72.340 | 72.340 | 565 |
| 2026-10-05 | 72.490 | 76.606 | 71.360 | 75.150 | 75.150 | 2,386 |
| 2026-10-02 | 79.510 | 83.070 | 72.839 | 73.810 | 73.810 | 699 |
| 2026-10-01 | 82.330 | 83.290 | 77.830 | 78.330 | 78.330 | 1,408 |
| 2026-09-30 | 83.660 | 83.660 | 80.020 | 81.170 | 81.170 | 1,866 |
| 2026-09-29 | 78.230 | 81.970 | 78.230 | 80.430 | 80.430 | 933 |
| 2026-09-28 | 73.000 | 79.380 | 73.000 | 79.380 | 79.380 | 325 |
| 2026-09-25 | 77.440 | 80.440 | 76.550 | 77.370 | 77.370 | 962 |
| 2026-09-24 | 75.010 | 77.540 | 74.510 | 76.670 | 76.670 | 2,518 |
| 2026-09-23 | 77.170 | 77.370 | 72.810 | 77.360 | 77.360 | 1,567 |
| 2026-09-22 | 72.500 | 75.640 | 70.690 | 74.940 | 74.940 | 392 |
| 2026-09-21 | 72.250 | 76.060 | 70.720 | 72.390 | 72.390 | 975 |
| 2026-09-18 | 67.430 | 71.000 | 66.000 | 69.360 | 69.360 | 2,094 |
| 2026-09-17 | 69.000 | 71.000 | 67.300 | 68.360 | 68.360 | 1,823 |
| 2026-09-16 | 66.450 | 68.610 | 66.450 | 67.270 | 67.270 | 239 |
| 2026-09-15 | 66.850 | 68.960 | 64.970 | 65.070 | 65.070 | 353 |
| 2026-09-14 | 71.500 | 71.500 | 67.140 | 67.640 | 67.640 | 3,149 |
| 2026-09-11 | 71.130 | 75.360 | 71.130 | 75.360 | 75.360 | 426 |
| 2026-09-10 | 75.220 | 75.220 | 70.000 | 71.700 | 71.700 | 238 |
| 2026-09-09 | 75.200 | 75.805 | 73.700 | 74.900 | 74.900 | 215 |
| 2026-09-08 | 73.000 | 78.000 | 72.145 | 75.140 | 75.140 | 948 |
| 2026-09-04 | 69.990 | 73.213 | 66.000 | 72.100 | 72.100 | 3,652 |
| 2026-09-03 | 64.900 | 66.945 | 62.553 | 66.000 | 66.000 | 698 |
| 2026-09-02 | 61.500 | 66.740 | 61.500 | 66.010 | 66.010 | 4,633 |
| 2026-09-01 | 68.680 | 68.680 | 64.573 | 65.590 | 65.590 | 1,496 |
| 2026-08-31 | 69.830 | 71.400 | 66.970 | 67.610 | 67.610 | 1,168 |
| 2026-08-28 | 72.000 | 75.800 | 69.700 | 70.030 | 70.030 | 529 |
| 2026-08-27 | 76.750 | 78.850 | 72.270 | 74.360 | 74.360 | 1,142 |
| 2026-08-26 | 72.470 | 75.410 | 71.650 | 73.510 | 73.510 | 335 |
| 2026-08-25 | 73.900 | 77.400 | 72.110 | 72.730 | 72.730 | 415 |
| 2026-08-24 | 74.000 | 75.730 | 70.910 | 72.990 | 72.990 | 427 |
| 2026-08-21 | 74.410 | 76.180 | 72.000 | 76.180 | 76.180 | 677 |
| 2026-08-20 | 78.070 | 78.070 | 72.360 | 73.170 | 73.170 | 445 |
| 2026-08-19 | 83.490 | 85.330 | 74.800 | 76.339 | 76.339 | 1,204 |
| 2026-08-18 | 86.450 | 86.680 | 79.450 | 80.030 | 80.030 | 2,272 |
| 2026-08-17 | 86.000 | 90.400 | 85.852 | 86.360 | 86.360 | 1,904 |
| 2026-08-14 | 95.000 | 95.000 | 85.000 | 86.320 | 86.320 | 2,763 |
| 2026-08-13 | 90.100 | 94.500 | 89.350 | 93.950 | 93.950 | 1,035 |
| 2026-08-12 | 87.560 | 92.780 | 87.560 | 91.280 | 91.280 | 2,697 |
| 2026-08-11 | 82.880 | 86.740 | 82.880 | 83.950 | 83.950 | 270 |
| 2026-08-10 | 89.600 | 91.000 | 83.330 | 83.490 | 83.490 | 173 |
| 2026-08-07 | 83.600 | 88.560 | 83.160 | 85.482 | 85.482 | 1,325 |
| 2026-08-06 | 79.000 | 85.120 | 76.220 | 83.000 | 83.000 | 573 |
| 2026-08-05 | 84.660 | 87.720 | 81.370 | 83.750 | 83.750 | 1,110 |
| 2026-08-04 | 90.000 | 99.510 | 82.340 | 85.190 | 85.190 | 2,988 |
| 2026-08-03 | 83.000 | 90.960 | 78.140 | 90.960 | 90.960 | 1,639 |
| 2026-07-31 | 89.440 | 90.960 | 83.330 | 85.030 | 85.030 | 473 |
Page 1 of 3 · 129 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.