NASDAQ · UCTT

Ultra Clean Holdings, Inc.

Technology · Semiconductors

$73.24

Down-$1.82 (-2.48%)

Updated Oct 7, 2026, 9:14 PM

SID Score

5.7/10

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 6, 2026

Daily close

View OHLC price history

UCTT OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
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
Sep 30, 2026	$81.23	$82.57	$79.66	$81.06	1.6M
Sep 29, 2026	$81.08	$82.04	$79.72	$80.46	887.81K
Sep 28, 2026	$77.15	$79.50	$74.74	$78.07	606.75K
Sep 25, 2026	$77.53	$78.06	$76.41	$77.69	689.71K
Sep 24, 2026	$75.08	$77.655	$74.235	$76.52	587.52K
Sep 23, 2026	$75.49	$77.68	$72.37	$77.29	710.58K
Sep 22, 2026	$71.88	$76.59	$71.84	$76.55	1.19M
Sep 21, 2026	$72.83	$73.625	$70.74	$73.05	603.93K
Sep 18, 2026	$68.42	$70.90	$68.24	$70.64	1.34M
Sep 17, 2026	$69.21	$69.885	$67.20	$67.54	557.72K
Sep 16, 2026	$67.30	$68.25	$65.62	$66.53	617.46K
Sep 15, 2026	$67.70	$67.875	$64.771	$65.66	615.85K
Sep 14, 2026	$68.12	$69.82	$66.1001	$66.39	738.96K
Sep 11, 2026	$72.98	$75.51	$72.41	$74.04	468.5K
Sep 10, 2026	$72.35	$74.15	$70.69	$71.13	877.79K
Sep 9, 2026	$75.08	$76.2306	$73.61	$75.00	1.02M
Sep 8, 2026	$74.16	$75.87	$72.01	$75.62	986.58K