NASDAQ · UCTT

Ultra Clean Holdings, Inc.

Technology · Semiconductors

$54.70

Down-$1.18 (-2.11%)

Updated Oct 30, 2026, 9:55 AM

SID Score

4.2/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · UCTT

UCTT price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 29, 2026

Daily close

View OHLC price history

UCTT OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 29, 2026	$54.46	$58.07	$54.10	$54.70	2.22M
Oct 28, 2026	$53.935	$56.675	$51.67	$55.88	4.06M
Oct 27, 2026	$48.65	$51.98	$46.91	$51.48	2.2M
Oct 26, 2026	$45.39	$47.83	$44.83	$46.71	956.34K
Oct 23, 2026	$44.15	$46.22	$44.15	$45.32	1.03M
Oct 22, 2026	$48.26	$48.475	$43.96	$44.46	1.99M
Oct 21, 2026	$53.43	$53.55	$52.0001	$52.22	905.45K
Oct 20, 2026	$51.87	$52.87	$49.925	$51.57	949.42K
Oct 19, 2026	$54.56	$54.865	$52.37	$52.80	1.27M
Oct 16, 2026	$54.50	$55.20	$50.885	$51.00	1.46M
Oct 15, 2026	$54.00	$56.05	$51.50	$55.83	1.55M
Oct 14, 2026	$59.06	$59.8654	$55.855	$56.79	1.39M
Oct 13, 2026	$61.86	$62.82	$58.62	$61.02	2.64M
Oct 12, 2026	$67.20	$67.20	$63.475	$63.51	1.49M
Oct 9, 2026	$70.00	$70.00	$66.85	$68.59	876.01K
Oct 8, 2026	$69.82	$73.54	$66.70	$67.58	1.72M
Oct 7, 2026	$70.87	$72.145	$70.28	$71.42	974.05K
Oct 6, 2026	$74.84	$74.84	$71.73	$73.24	1.11M
Oct 5, 2026	$71.98	$76.2599	$71.42	$74.02	1.39M
Oct 2, 2026	$81.00	$81.08	$71.39	$72.69	1.92M
Oct 1, 2026	$81.63	$81.87	$77.76	$78.64	1.26M