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CPK
Chesapeake Utilities
stock NYSE

At Close

Sep 30, 2026 3:59:50 PM EDT

128.67USD+0.406%(+0.52)179,737

99.60Bid 160.95Ask 61.35Spread

Pre-market

0.00USD-100.000%(-128.15)0

After-hours

Sep 30, 2026 4:10:30 PM EDT

128.46USD-0.163%(-0.21)1

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Mar 19, 2027

ITM/OTM for Dec 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
3	139	9	155

CPK Dec 18, 2026 Exp. - Volume by Strike

Puts

Calls

CPK Dec 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

CPK Dec 18, 2026 Exp. - Max Pain @ $130.00

Puts

Calls

CPK Dec 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
185 C	0.20	0%	1	1	07-06	CPK261218C00185000
180 C	0	0%	0			CPK261218C00180000
175 C	0	0%	0			CPK261218C00175000
170 C	0	0%	0			CPK261218C00170000
165 C	0	0%	0			CPK261218C00165000
160 C	0	0%	0			CPK261218C00160000
155 C	1.00	+11.11%	1	4	08-14	CPK261218C00155000
150 C	0.55	-67.65%	1	66	09-25	CPK261218C00150000
145 C	1.65	0.00%	1	32	09-21	CPK261218C00145000
140 C	2.80	-33.33%	3	9	09-22	CPK261218C00140000
135 C	4.00	-52.94%	1	7	09-16	CPK261218C00135000
130 C	11.09	+16.74%	1	20	08-24	CPK261218C00130000
125 C	0	0%	0			CPK261218C00125000
120 C	0	0%	0			CPK261218C00120000
115 C	20.31	+0.89%	4	3	08-04	CPK261218C00115000
110 C	0	0%	0			CPK261218C00110000
105 C	0	0%	0			CPK261218C00105000
100 C	0	0%	0			CPK261218C00100000
95 C	0	0%	0			CPK261218C00095000
90 C	0	0%	0			CPK261218C00090000
85 C	0	0%	0			CPK261218C00085000
80 C	0	0%	0			CPK261218C00080000
75 C	0	0%	0			CPK261218C00075000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
185 P	0	0%	0			CPK261218P00185000
180 P	0	0%	0			CPK261218P00180000
175 P	0	0%	0			CPK261218P00175000
170 P	0	0%	0			CPK261218P00170000
165 P	0	0%	0			CPK261218P00165000
160 P	0	0%	0			CPK261218P00160000
155 P	20.65	+0.93%	1	1	08-14	CPK261218P00155000
150 P	0	0%	0			CPK261218P00150000
145 P	0	0%	0			CPK261218P00145000
140 P	9.23	0%	1	1	08-25	CPK261218P00140000
135 P	8.20	+34.43%	1	2	08-04	CPK261218P00135000
130 P	5.70	+7.55%	1	5	09-14	CPK261218P00130000
125 P	3.05	-23.75%	4	5	09-11	CPK261218P00125000
120 P	2.10	0%	1	1	07-28	CPK261218P00120000
115 P	0	0%	0			CPK261218P00115000
110 P	1.00	-75.00%	1	1	07-28	CPK261218P00110000
105 P	0	0%	0			CPK261218P00105000
100 P	0	0%	0			CPK261218P00100000
95 P	0	0%	0			CPK261218P00095000
90 P	0	0%	0			CPK261218P00090000
85 P	0	0%	0			CPK261218P00085000
80 P	0.28	0%	54	54	07-09	CPK261218P00080000
75 P	0.69	0.00%	3	94	07-15	CPK261218P00075000

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