Dark

Check out our Dark Pool Levels

CLBK
Columbia Financial, Inc. Common Stock
stock NASDAQ

At Close

Sep 4, 2026 3:59:58 PM EDT

11.70USD0.000%(0.00)2,098,454

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 4, 2026 8:03:30 AM EDT

11.70USD0.000%(0.00)100

After-hours

Sep 4, 2026 4:00:30 PM EDT

11.70USD0.000%(0.00)391,424

OverviewOption ChainHistoricalExchangesShortsMore

Adjustments

All CLBK2 CLBK1 CLBK

Expiration Dates

Sep 18, 2026 Dec 18, 2026 Mar 19, 2027

ITM/OTM for Mar 19, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
2	111	5	0

CLBK Mar 19, 2027 Exp. - Volume by Strike

Puts

Calls

CLBK Mar 19, 2027 Exp. - Open Interest by Strike

Puts

Calls

CLBK Mar 19, 2027 Exp. - Max Pain @ $12.50

Puts

Calls

CLBK Mar 19, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
25.00 C	0	0%	0			CLBK2270319C00025000
22.50 C	0	0%	0			CLBK2270319C00022500
20.00 C	0	0%	0			CLBK2270319C00020000
17.50 C	0	0%	0			CLBK2270319C00017500
15.00 C	1.15	0%	1	1	07-24	CLBK2270319C00015000
12.50 C	0.90	-10.00%	100	110	07-24	CLBK2270319C00012500
10.00 C	4.87	0%	2	2	07-23	CLBK2270319C00010000
7.50 C	0	0%	0			CLBK2270319C00007500
5.00 C	0	0%	0			CLBK2270319C00005000
2.50 C	0	0%	0			CLBK2270319C00002500

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
25.00 P	0	0%	0			CLBK2270319P00025000
22.50 P	0	0%	0			CLBK2270319P00022500
20.00 P	0	0%	0			CLBK2270319P00020000
17.50 P	5.70	0%	1	1	07-22	CLBK2270319P00017500
15.00 P	5.00	0%	2	2	07-22	CLBK2270319P00015000
12.50 P	2.50	0%	2	2	07-22	CLBK2270319P00012500
10.00 P	0	0%	0			CLBK2270319P00010000
7.50 P	0	0%	0			CLBK2270319P00007500
5.00 P	0	0%	0			CLBK2270319P00005000
2.50 P	0	0%	0			CLBK2270319P00002500

Share