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CWT
California Water Service
stock NYSE

At Close

May 5, 2026 3:59:59 PM EDT

43.06USD+0.023%(+0.01)406,646

36.13Bid 50.07Ask 13.94Spread

Pre-market

0.00USD-100.000%(-43.05)0

After-hours

May 4, 2026 4:00:30 PM EDT

43.05USD0.000%(0.00)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

May 15, 2026 Jun 18, 2026 Sep 18, 2026 Dec 18, 2026

ITM/OTM for Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
9	40	27	28

CWT Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

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

Puts

Calls

CWT Sep 18, 2026 Exp. - Max Pain @ $45.00

Puts

Calls

CWT Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
65.00 C	0.20	0.00%	3	6	03-13	CWT260918C00065000
60.00 C	0	0%	0			CWT260918C00060000
55.00 C	0	0%	0			CWT260918C00055000
50.00 C	2.40	+9.09%	31	32	04-23	CWT260918C00050000
45.00 C	1.83	-54.36%	2	2	04-08	CWT260918C00045000
40.00 C	6.80	0%	1	1	04-08	CWT260918C00040000
35.00 C	10.57	0%	7	7	02-06	CWT260918C00035000
30.00 C	0	0%	0			CWT260918C00030000
25.00 C	0	0%	0			CWT260918C00025000
22.50 C	22.60	0%	2	1	02-04	CWT260918C00022500

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
65.00 P	20.20	0%	2	1	02-04	CWT260918P00065000
60.00 P	0	0%	0			CWT260918P00060000
55.00 P	0	0%	0			CWT260918P00055000
50.00 P	0	0%	0			CWT260918P00050000
45.00 P	4.30	+34.38%	23	26	04-30	CWT260918P00045000
40.00 P	1.28	0%	10	10	02-23	CWT260918P00040000
35.00 P	2.45	+172.22%	2	14	03-20	CWT260918P00035000
30.00 P	0.32	0%	2	2	02-18	CWT260918P00030000
25.00 P	0.20	0%	2	2	03-02	CWT260918P00025000
22.50 P	0	0%	0			CWT260918P00022500

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