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Columbia Banking System Inc (COLB)

NASDAQ

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25.36 +1.04 +4.28%

20/10 - Closed. Currency in USD

After Hours

25.64

+0.28

+1.10%

0:51:41 - Real-time Data

Type: Equity

Market: United States

Volume: 5,881,805
Bid/Ask: 0.00 / 0.00
Day's Range: 24.45 - 25.51

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Columbia Banking Option Chain

Get free option data for COLB. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Columbia Banking options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Oct 20, 2025 20:06 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	11.3	14.7	0	12.50	0	0%	0	0.5	0
COLB Call 12.50 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolCOLB\|20251121\|12.50C Delta0.9814 Imp Vol1.2849 Bid11.3 Gamma0.0046 Theoretical13 Ask14.7 Theta-0.0055 Intrinsic Value12.86 Volume0 Vega0.0031 Time Value-12.86 Open Interest0 Rho0.0044 Delta / Theta-179.2471 COLB Put 12.50 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolCOLB\|20251121\|12.50P Delta-0.0624 Imp Vol1.9219 Bid0 Gamma0.0085 Theoretical0.5 Ask0.5 Theta-0.0278 Intrinsic Value-12.86 Volume0 Vega0.0093 Time Value12.86 Open Interest14 Rho-0.0017 Delta / Theta2.2464
8.2	0%	8.9	10.7	0	15.00	0	0%	0	0.05	0
COLB Call 15.00 Exp: Nov 21, 2025 Last: 8.2 Chg.: 0% SymbolCOLB\|20251121\|15.00C Delta0 Imp Vol0 Bid8.9 Gamma0 Theoretical0 Ask10.7 Theta0 Intrinsic Value10.36 Volume0 Vega0 Time Value-2.16 Open Interest2 Rho0 Delta / Theta0 COLB Put 15.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolCOLB\|20251121\|15.00P Delta-0.0182 Imp Vol0.9117 Bid0 Gamma0.0065 Theoretical0.05 Ask0.05 Theta-0.0048 Intrinsic Value-10.36 Volume0 Vega0.0034 Time Value10.36 Open Interest3 Rho-0.0004 Delta / Theta3.7873
5.71	0%	6.4	9.6	0	17.50	0.1	-16.67%	0	0.15	70
COLB Call 17.50 Exp: Nov 21, 2025 Last: 5.71 Chg.: 0% SymbolCOLB\|20251121\|17.50C Delta0.9698 Imp Vol0.7256 Bid6.4 Gamma0.147 Theoretical8 Ask9.6 Theta-0.0048 Intrinsic Value7.86 Volume0 Vega0.0048 Time Value-2.15 Open Interest0 Rho0.0066 Delta / Theta-203.7447 COLB Put 17.50 Exp: Nov 21, 2025 Last: 0.1 Chg.: -16.67% SymbolCOLB\|20251121\|17.50P Delta-0.0397 Imp Vol0.7622 Bid0 Gamma0.015 Theoretical0.1 Ask0.15 Theta-0.0077 Intrinsic Value-7.86 Volume70 Vega0.0064 Time Value7.96 Open Interest227 Rho-0.001 Delta / Theta5.1711
					25.36	Price @ Oct 20, 2025 20:06 GMT
0.15	0%	0.05	0.15	15	30.00	3.6	0%	4.5	5.6	0
COLB Call 30.00 Exp: Nov 21, 2025 Last: 0.15 Chg.: 0% SymbolCOLB\|20251121\|30.00C Delta0.1027 Imp Vol0.4302 Bid0.05 Gamma0.0553 Theoretical0.15 Ask0.15 Theta-0.0089 Intrinsic Value-4.64 Volume15 Vega0.0134 Time Value4.79 Open Interest846 Rho0.002 Delta / Theta-11.517 COLB Put 30.00 Exp: Nov 21, 2025 Last: 3.6 Chg.: 0% SymbolCOLB\|20251121\|30.00P Delta-0.7905 Imp Vol0.6136 Bid4.5 Gamma0.0615 Theoretical5.05 Ask5.6 Theta-0.0207 Intrinsic Value4.64 Volume0 Vega0.0214 Time Value-1.04 Open Interest0 Rho-0.0194 Delta / Theta38.1574
0.02	0%	0	0.2	0	35.00	0	0%	8.4	11.5	0
COLB Call 35.00 Exp: Nov 21, 2025 Last: 0.02 Chg.: 0% SymbolCOLB\|20251121\|35.00C Delta0.0858 Imp Vol0.7324 Bid0 Gamma0.0284 Theoretical0.2 Ask0.2 Theta-0.0134 Intrinsic Value-9.64 Volume0 Vega0.0118 Time Value9.66 Open Interest35 Rho0.0016 Delta / Theta-6.3983 COLB Put 35.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolCOLB\|20251121\|35.00P Delta-0.8615 Imp Vol0.8774 Bid8.4 Gamma0.0329 Theoretical9.95 Ask11.5 Theta-0.0223 Intrinsic Value9.64 Volume0 Vega0.0164 Time Value-9.64 Open Interest0 Rho-0.0211 Delta / Theta38.6915

Open Positions

Calls

Puts

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