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CTKB
Cytek Biosciences, Inc. Common Stock
stock NASDAQ

At Close

May 9, 2025 3:59:30 PM EDT

2.93USD-22.694%(-0.86)2,222,350

2.94Bid 2.95Ask 0.01Spread

Pre-market

May 9, 2025 9:28:30 AM EDT

3.13USD-17.414%(-0.66)99,876

After-hours

May 8, 2025 4:04:30 PM EDT

3.67USD-3.038%(-0.12)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

CTKB Volume May 9, 2025 3:45:00 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	40.13	828,771	30.22
Nasdaq GSM	30.17	623,078	39.19
NYSE Arca	9.08	187,515	7.00
IEX	4.40	90,937	6.15
Cboe BZX	3.95	81,506	4.26
Cboe EDGX	3.90	80,596	2.67
Cboe BYX	3.28	67,702	2.92
NYSE	1.79	37,062	2.32
MEMX	1.09	22,553	1.86
MIAX Pearl	0.71	14,566	0.88
Cboe EDGA	0.59	12,281	0.70
NYSE American	0.34	6,970	0.21
NYSE National	0.27	5,672	0.94
Nasdaq BX	0.26	5,388	0.56
Nasdaq PHLX	0.02	512	0.08
CHX	0.02	331	0.02
LTSE	0.00	0	0.03

chartexchange.com

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

CTKB Nutrition Facts

2.95 servings per container

Serving size

699.42K

Calories

2.07M

% Day

% Avg

Off Exchange¹ 829K

40.13%

30.22%

Nasdaq GSM 623K

30.17%

39.19%

NYSE Arca 188K

9.08%

7.00%

IEX 91K

4.40%

6.15%

Cboe BZX 82K

3.95%

4.26%

Cboe EDGX 81K

3.90%

2.67%

Cboe BYX 68K

3.28%

2.92%

NYSE 37K

1.79%

2.32%

MEMX 23K

1.09%

1.86%

MIAX Pearl 15K

0.71%

0.88%

Cboe EDGA 12K

0.59%

0.70%

NYSE American 7K

0.34%

0.21%

NYSE National 6K

0.27%

0.94%

Nasdaq BX 5K

0.26%

0.56%

Nasdaq PHLX 512

0.02%

0.08%

CHX 331

0.02%

LTSE 0

0.00%

0.03%

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

chartexchange.com

CTKB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 828,771, which is 40.13% of today's total volume.
Today's Lit volume is 1,236,669, which is 59.87%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 30.22%.
The average Lit volume has been 69.78%.

CTKB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

Cboe BYX

NYSE

MEMX

MIAX Pearl

Cboe EDGA