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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 ChainMax PainOption ChainPrice & VolumeSplitsDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Adjustments
AllCLBK2CLBK1CLBK
Expiration Dates
Sep 18, 2026Oct 16, 2026Dec 18, 2026Jan 15, 2027Mar 19, 2027Apr 16, 2027

ITM/OTM for Sep 18, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
129917371,047


CLBK Sep 18, 2026 Exp. - Volume by Strike
Puts
Calls

CLBK Sep 18, 2026 Exp. - Open Interest by Strike

Puts
Calls

CLBK Sep 18, 2026 Exp. - Max Pain @ $15.00

Puts
Calls


CLBK Sep 18, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
30.00 C0.050%11107-23CLBK1260918C00030000
30.00 C3.400%111107-21CLBK260918C00030000
25.00 C5.100%2207-21CLBK260918C00025000
25.00 C00%0CLBK1260918C00025000
22.50 C5.500%1107-21CLBK260918C00022500
22.50 C00%0CLBK1260918C00022500
22.50 C00%0CLBK2260918C00022500
20.00 C7.600%2207-21CLBK260918C00020000
20.00 C00%0CLBK1260918C00020000
20.00 C00%0CLBK2260918C00020000
17.50 C0.260%292908-17CLBK2260918C00017500
17.50 C00%0CLBK1260918C00017500
17.50 C8.000%2207-21CLBK260918C00017500
15.00 C0.030%1108-13CLBK260918C00015000
15.00 C0.610%2969008-17CLBK2260918C00015000
15.00 C00%0CLBK1260918C00015000
12.50 C00%0CLBK2260918C00012500
12.50 C0.05-50.00%224209-02CLBK260918C00012500
12.50 C00%0CLBK1260918C00012500
10.00 C00%0CLBK2260918C00010000
10.00 C1.65+54.21%1908-12CLBK260918C00010000
7.50 C00%0CLBK2260918C00007500
7.50 C00%0CLBK260918C00007500
5.00 C00%0CLBK260918C00005000
5.00 C5.600%3307-22CLBK2260918C00005000
2.50 C00%0CLBK2260918C00002500
2.50 C00%0CLBK260918C00002500
Puts
StrikePriceChangeVolOILastContract Name
30.00 P00%0CLBK1260918P00030000
30.00 P9.600%3307-21CLBK260918P00030000
25.00 P12.000%141407-21CLBK260918P00025000
25.00 P1.950%516508-03CLBK1260918P00025000
22.50 P11.50+202.63%2407-22CLBK2260918P00022500
22.50 P0.600%8012008-03CLBK1260918P00022500
22.50 P1.00+13.64%204007-21CLBK260918P00022500
20.00 P0.500%2207-23CLBK1260918P00020000
20.00 P1.900%1107-21CLBK260918P00020000
20.00 P9.200%1107-22CLBK2260918P00020000
17.50 P0.20+300.00%10421907-21CLBK260918P00017500
17.50 P0.10-16.67%223208-03CLBK1260918P00017500
17.50 P7.500%6607-22CLBK2260918P00017500
15.00 P5.000%242307-22CLBK2260918P00015000
15.00 P00%0CLBK1260918P00015000
15.00 P00%0CLBK260918P00015000
12.50 P00%0CLBK2260918P00012500
12.50 P00%0CLBK1260918P00012500
12.50 P0.400%7707-21CLBK260918P00012500
10.00 P00%0CLBK2260918P00010000
10.00 P0.050.00%31,04708-20CLBK260918P00010000
7.50 P00%0CLBK260918P00007500
7.50 P00%0CLBK2260918P00007500
5.00 P00%0CLBK260918P00005000
5.00 P00%0CLBK2260918P00005000
2.50 P00%0CLBK2260918P00002500
2.50 P00%0CLBK260918P00002500


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