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CLBK
Columbia Financial, Inc. Common Stock
stock NASDAQ

Market Open

Jul 21, 2026 3:36:43 PM EDT

10.93USD-55.408%(-13.57)22,013,669

10.92Bid 10.93Ask 0.01Spread

Pre-market

Jul 21, 2026 9:29:30 AM EDT

10.75USD-56.122%(-13.75)174,990

After-hours

Jul 20, 2026 4:55:30 PM EDT

24.23USD-1.223%(-0.30)0

OverviewOptionsHistoricalExchange VolumeShortsMore

CLBK Volume Jul 21, 2026 3:15:03 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	65.31	13,692,446	44.15
Nasdaq GSM	19.06	3,997,047	36.05
NYSE Arca	5.02	1,052,954	6.51
IEX	4.01	840,105	4.43
Cboe EDGX	2.48	520,699	3.12
Cboe BZX	1.34	281,971	2.17
MEMX	0.99	208,467	1.46
NYSE	0.78	164,362	0.78
Cboe EDGA	0.22	45,110	0.35
Cboe BYX	0.21	44,099	0.31
NYSE American	0.16	33,852	0.10
MIAX Pearl	0.16	32,983	0.19
NYSE National	0.12	26,180	0.10
Nasdaq BX	0.07	14,157	0.15
Nasdaq PHLX	0.05	10,605	0.08
CHX	0.01	1,474	0.04
24X National	0.00	100	0.00
LTSE	0.00	100	0.00

chartexchange.com

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

CLBK Nutrition Facts

16.93 servings per container

Serving size

1.24M

Calories

20.97M

% Day

% Avg

Off Exchange¹ 14M

65.31%

44.15%

Nasdaq GSM 4M

19.06%

36.05%

NYSE Arca 1M

5.02%

6.51%

IEX 840K

4.01%

4.43%

Cboe EDGX 521K

2.48%

3.12%

Cboe BZX 282K

1.34%

2.17%

MEMX 208K

0.99%

1.46%

NYSE 164K

0.78%

Cboe EDGA 45K

0.22%

0.35%

Cboe BYX 44K

0.21%

0.31%

NYSE American 34K

0.16%

0.10%

MIAX Pearl 33K

0.16%

0.19%

NYSE National 26K

0.12%

0.10%

Nasdaq BX 14K

0.07%

0.15%

Nasdaq PHLX 11K

0.05%

0.08%

CHX 1K

0.01%

0.04%

24X National 100

0.00%

LTSE 100

0.00%

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

chartexchange.com

CLBK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 13,692,446, which is 65.31% of today's total volume.
Today's Lit volume is 7,274,265, which is 34.69%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.15%.
The average Lit volume has been 55.85%.

CLBK Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe EDGX

Cboe BZX

MEMX

NYSE

Cboe EDGA

Cboe BYX

NYSE American