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NGS
Natural Gas Services Group, Inc.
stock NYSE

At Close

Sep 15, 2026 3:59:50 PM EDT

36.25USD+1.826%(+0.65)117,653

31.26Bid 41.01Ask 9.75Spread

Pre-market

Sep 14, 2026 8:29:30 AM EDT

37.87USD+6.376%(+2.27)0

After-hours

Sep 15, 2026 4:10:30 PM EDT

36.16USD-0.248%(-0.09)1

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Jan 15, 2027 Apr 16, 2027

ITM/OTM for Apr 16, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
487	12	0	4

NGS Apr 16, 2027 Exp. - Volume by Strike

Puts

Calls

NGS Apr 16, 2027 Exp. - Open Interest by Strike

Puts

Calls

NGS Apr 16, 2027 Exp. - Max Pain @ $22.50

Puts

Calls

NGS Apr 16, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
50.00 C	1.10	0%	1	1	09-03	NGS270416C00050000
47.50 C	1.30	0%	1	1	09-03	NGS270416C00047500
45.00 C	1.80	+2.86%	2	3	09-03	NGS270416C00045000
42.50 C	1.90	0%	1	1	08-25	NGS270416C00042500
40.00 C	3.21	0%	2	2	09-08	NGS270416C00040000
37.50 C	5.16	+27.41%	2	4	09-09	NGS270416C00037500
35.00 C	5.40	+12.50%	4	486	09-03	NGS270416C00035000
32.50 C	7.00	0%	1	1	09-08	NGS270416C00032500
30.00 C	0	0%	0			NGS270416C00030000
27.50 C	0	0%	0			NGS270416C00027500
25.00 C	0	0%	0			NGS270416C00025000
22.50 C	0	0%	0			NGS270416C00022500
20.00 C	0	0%	0			NGS270416C00020000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
50.00 P	0	0%	0			NGS270416P00050000
47.50 P	0	0%	0			NGS270416P00047500
45.00 P	0	0%	0			NGS270416P00045000
42.50 P	0	0%	0			NGS270416P00042500
40.00 P	0	0%	0			NGS270416P00040000
37.50 P	0	0%	0			NGS270416P00037500
35.00 P	0	0%	0			NGS270416P00035000
32.50 P	0	0%	0			NGS270416P00032500
30.00 P	0	0%	0			NGS270416P00030000
27.50 P	0	0%	0			NGS270416P00027500
25.00 P	0	0%	0			NGS270416P00025000
22.50 P	0.70	0%	2	2	08-28	NGS270416P00022500
20.00 P	0.60	0%	2	2	08-28	NGS270416P00020000

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