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COLB
Columbia Banking Systems Inc
stock NASDAQ

At Close
Jul 2, 2026 3:59:58 PM EDT
31.73USD-2.399%(-0.78)3,357,428
30.03Bid   33.27Ask   3.24Spread
Pre-market
0.00USD-100.000%(-32.51)0
After-hours
Jul 2, 2026 4:12:30 PM EDT
31.73USD0.000%(0.00)684,258
OverviewOption ChainMax PainOption ChainPrice & VolumeSplitsDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Jul 17, 2026Aug 21, 2026Nov 20, 2026Feb 19, 2027

ITM/OTM for Jul 17, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
98312122


COLB Jul 17, 2026 Exp. - Volume by Strike
Puts
Calls

COLB Jul 17, 2026 Exp. - Open Interest by Strike

Puts
Calls

COLB Jul 17, 2026 Exp. - Max Pain @ $30.00

Puts
Calls


COLB Jul 17, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
40.00 C00%0COLB260717C00040000
35.00 C0.05+400.00%143106-26COLB260717C00035000
30.00 C2.40+20.00%19606-25COLB260717C00030000
25.00 C4.790%3205-20COLB260717C00025000
22.50 C00%0COLB260717C00022500
20.00 C00%0COLB260717C00020000
17.50 C00%0COLB260717C00017500
15.00 C00%0COLB260717C00015000
Puts
StrikePriceChangeVolOILastContract Name
40.00 P00%0COLB260717P00040000
35.00 P3.25-14.47%2206-25COLB260717P00035000
30.00 P0.41-18.00%411006-30COLB260717P00030000
25.00 P0.05-80.00%11206-26COLB260717P00025000
22.50 P00%0COLB260717P00022500
20.00 P00%0COLB260717P00020000
17.50 P00%0COLB260717P00017500
15.00 P00%0COLB260717P00015000


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