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PLAB
Photronics Inc
stock NASDAQ

At Close

Jul 28, 2026 3:59:56 PM EDT

29.15USD-2.132%(-0.63)1,150,132

24.96Bid 34.49Ask 9.53Spread

Pre-market

Jul 27, 2026 9:29:30 AM EDT

30.54USD+0.692%(+0.21)0

After-hours

Jul 28, 2026 4:06:30 PM EDT

29.15USD+0.017%(0.00)100

OverviewOptionsHistoricalExchange VolumeShortsMore

PLAB Volume Jul 28, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	45.68	391,230	41.26
Nasdaq GSM	25.09	214,860	39.35
NYSE Arca	10.87	93,098	6.12
Cboe BZX	4.46	38,176	2.55
Cboe EDGX	4.43	37,972	3.19
IEX	3.98	34,106	3.44
MEMX	2.54	21,784	1.33
NYSE	0.96	8,180	0.82
Cboe EDGA	0.44	3,801	0.37
Cboe BYX	0.44	3,791	0.53
LTSE	0.40	3,465	0.09
Nasdaq PHLX	0.18	1,554	0.13
MIAX Pearl	0.16	1,393	0.22
Nasdaq BX	0.14	1,163	0.28
NYSE National	0.09	778	0.18
CHX	0.08	707	0.04
NYSE American	0.05	390	0.09
Texas Stock Exchange LLC	0.00	10	0.00
24X National	0.00	0	0.02

chartexchange.com

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

PLAB Nutrition Facts

0.66 servings per container

Serving size

1.30M

Calories

856.46K

% Day

% Avg

Off Exchange¹ 391K

45.68%

41.26%

Nasdaq GSM 215K

25.09%

39.35%

NYSE Arca 93K

10.87%

6.12%

Cboe BZX 38K

4.46%

2.55%

Cboe EDGX 38K

4.43%

3.19%

IEX 34K

3.98%

3.44%

MEMX 22K

2.54%

1.33%

NYSE 8K

0.96%

0.82%

Cboe EDGA 4K

0.44%

0.37%

Cboe BYX 4K

0.44%

0.53%

LTSE 3K

0.40%

0.09%

Nasdaq PHLX 2K

0.18%

0.13%

MIAX Pearl 1K

0.16%

0.22%

Nasdaq BX 1K

0.14%

0.28%

NYSE National 778

0.09%

0.18%

CHX 707

0.08%

0.04%

NYSE American 390

0.05%

0.09%

Texas Stock Exchange LLC 10

0.00%

24X National 0

0.00%

0.02%

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

chartexchange.com

PLAB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 391,230, which is 45.68% of today's total volume.
Today's Lit volume is 465,228, which is 54.32%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.26%.
The average Lit volume has been 58.74%.

PLAB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

MEMX

NYSE

Cboe EDGA

Cboe BYX

LTSE