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PACB
Pacific Biosciences of California, Inc.
stock NASDAQ

At Close

Sep 29, 2026 3:59:56 PM EDT

1.84USD+7.602%(+0.13)17,399,798

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 29, 2026 9:19:30 AM EDT

1.67USD-2.339%(-0.04)15,850

After-hours

Sep 29, 2026 4:58:30 PM EDT

1.79USD-2.717%(-0.05)8,908

OverviewOptionsHistoricalDark Pool LevelsShortsMore

PACB Volume Sep 29, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	42.31	7,371,552	49.58
Nasdaq GSM	19.71	3,433,553	21.06
NYSE Arca	12.57	2,190,495	8.97
Cboe BZX	6.68	1,163,715	5.54
IEX	5.61	977,326	4.39
Cboe EDGX	4.96	864,704	4.21
NYSE	1.83	318,539	1.50
MEMX	1.58	275,905	0.91
MIAX Pearl	0.90	156,846	0.53
Cboe BYX	0.87	151,463	1.34
Cboe EDGA	0.70	121,123	0.53
NYSE National	0.66	114,263	0.62
Nasdaq PHLX	0.53	93,002	0.22
NYSE American	0.42	72,339	0.16
24X National	0.30	52,490	0.05
Texas Stock Exchange LLC	0.13	23,400	0.12
Nasdaq BX	0.13	23,034	0.19
CHX	0.10	17,846	0.07
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.

PACB Nutrition Facts

2.52 servings per container

Serving size

6.92M

Calories

17.42M

% Day

% Avg

Off Exchange¹ 7M

42.31%

49.58%

Nasdaq GSM 3M

19.71%

21.06%

NYSE Arca 2M

12.57%

8.97%

Cboe BZX 1M

6.68%

5.54%

IEX 977K

5.61%

4.39%

Cboe EDGX 865K

4.96%

4.21%

NYSE 319K

1.83%

1.50%

MEMX 276K

1.58%

0.91%

MIAX Pearl 157K

0.90%

0.53%

Cboe BYX 151K

0.87%

1.34%

Cboe EDGA 121K

0.70%

0.53%

NYSE National 114K

0.66%

0.62%

Nasdaq PHLX 93K

0.53%

0.22%

NYSE American 72K

0.42%

0.16%

24X National 52K

0.30%

0.05%

Texas Stock Exchange LLC 23K

0.13%

0.12%

Nasdaq BX 23K

0.13%

0.19%

CHX 18K

0.10%

0.07%

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

PACB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 7,371,552, which is 42.31% of today's total volume.
Today's Lit volume is 10,050,043, which is 57.69%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 49.58%.
The average Lit volume has been 50.42%.

PACB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE

MEMX

MIAX Pearl

Cboe BYX

Cboe EDGA