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

Page 1 of 1 · 23 trading days

Stock splits

No stock splits on record.

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.