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UCTT
Ultra Clean Holdings, Inc.
stock NASDAQ

At Close

Jun 30, 2026 3:59:58 PM EDT

142.51USD+9.040%(+11.81)2,143,798

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jun 30, 2026 8:56:30 AM EDT

131.00USD+0.230%(+0.30)985

After-hours

Jun 30, 2026 4:31:30 PM EDT

143.00USD+0.340%(+0.49)402,162

OverviewOptionsHistoricalDark Pool PrintsShortsMore

UCTT Volume Jun 30, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.78	1,089,476	44.42
Nasdaq GSM	32.28	692,623	35.40
NYSE Arca	4.24	90,898	4.24
IEX	4.16	89,242	5.30
Cboe BZX	2.87	61,673	3.18
Cboe EDGX	2.30	49,393	2.61
MEMX	0.83	17,753	0.77
Cboe BYX	0.64	13,659	0.92
NYSE	0.52	11,180	1.01
MIAX Pearl	0.40	8,555	0.23
Cboe EDGA	0.30	6,501	0.56
NYSE National	0.25	5,451	0.41
Nasdaq BX	0.24	5,184	0.62
Nasdaq PHLX	0.11	2,369	0.12
NYSE American	0.04	859	0.12
CHX	0.02	485	0.03
24X National	0.02	323	0.04
LTSE	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

UCTT Nutrition Facts

1.65 servings per container

Serving size

1.30M

Calories

2.15M

% Day

% Avg

Off Exchange¹ 1M

50.78%

44.42%

Nasdaq GSM 693K

32.28%

35.40%

NYSE Arca 91K

4.24%

IEX 89K

4.16%

5.30%

Cboe BZX 62K

2.87%

3.18%

Cboe EDGX 49K

2.30%

2.61%

MEMX 18K

0.83%

0.77%

Cboe BYX 14K

0.64%

0.92%

NYSE 11K

0.52%

1.01%

MIAX Pearl 9K

0.40%

0.23%

Cboe EDGA 7K

0.30%

0.56%

NYSE National 5K

0.25%

0.41%

Nasdaq BX 5K

0.24%

0.62%

Nasdaq PHLX 2K

0.11%

0.12%

NYSE American 859

0.04%

0.12%

CHX 485

0.02%

0.03%

24X National 323

0.02%

0.04%

LTSE 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

UCTT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,089,476, which is 50.78% of today's total volume.
Today's Lit volume is 1,056,148, which is 49.22%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.42%.
The average Lit volume has been 55.58%.

UCTT Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

Cboe BYX

NYSE

MIAX Pearl

Cboe EDGA