Dark

Check out our API

MSEX
Middlesex Water Co
stock NASDAQ

At Close

Sep 1, 2026 3:59:53 PM EDT

58.07USD+0.121%(+0.07)82,828

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 31, 2026 9:29:59 AM EDT

58.19USD+0.328%(+0.19)0

After-hours

Aug 31, 2026 4:02:30 PM EDT

58.00USD+0.155%(+0.09)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Dec 18, 2026 Mar 19, 2027

ITM/OTM for Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
16	141	1	21

MSEX Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

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

Puts

Calls

MSEX Sep 18, 2026 Exp. - Max Pain @ $40.00

Puts

Calls

MSEX Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
80 C	0	0%	0			MSEX260918C00080000
75 C	0	0%	0			MSEX260918C00075000
70 C	0.05	-90.91%	4	3	08-27	MSEX260918C00070000
65 C	0.50	+100.00%	1	24	08-05	MSEX260918C00065000
60 C	0.30	-57.14%	1	114	08-27	MSEX260918C00060000
55 C	4.03	+3.33%	1	1	08-21	MSEX260918C00055000
50 C	6.50	0%	1	1	06-22	MSEX260918C00050000
45 C	8.47	-25.64%	1	2	03-23	MSEX260918C00045000
40 C	18.25	+15.51%	2	12	08-12	MSEX260918C00040000
35 C	0	0%	0			MSEX260918C00035000
30 C	0	0%	0			MSEX260918C00030000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
80 P	0	0%	0			MSEX260918P00080000
75 P	0	0%	0			MSEX260918P00075000
70 P	0	0%	0			MSEX260918P00070000
65 P	0	0%	0			MSEX260918P00065000
60 P	7.80	0%	1	1	04-06	MSEX260918P00060000
55 P	2.05	-51.76%	4	2	07-07	MSEX260918P00055000
50 P	0.10	-98.00%	1	1	08-17	MSEX260918P00050000
45 P	5.00	+385.44%	1	3	06-30	MSEX260918P00045000
40 P	0.10	+100.00%	8	15	08-27	MSEX260918P00040000
35 P	0	0%	0			MSEX260918P00035000
30 P	0	0%	0			MSEX260918P00030000

Share