Natural Gas Services Group, Inc. (NGS) NYSE

Currency In USD

NGS Historical Return

If you invested $1000 in Natural Gas Services Group, Inc. (NGS) 10 years ago, it would be worth $1,550.78 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $3,817.54, while $1000 invested 1 year ago would be worth $1,428.52. This corresponds to total returns of 55.08%, 281.75%, 42.85%, respectively, with annualized returns of 4.48%, 30.72%, 42.85%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

NGS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	36.84	37.87	37.87	37.99	36.62	132,844
September 10, 2026	38.35	36.84	36.84	38.56	36.83	127,762
September 09, 2026	37.15	38.08	38.08	38.28	36.63	158,090
September 08, 2026	36.69	36.93	36.93	37.49	36.59	133,732
September 04, 2026	35.59	36.33	36.33	36.46	35.41	122,700
September 03, 2026	35.3	35.67	35.67	36.31	35.3	69,755
September 02, 2026	35.04	35.3	35.3	35.59	34.27	114,866
September 01, 2026	35.27	35.27	35.27	35.44	34.85	88,577
August 31, 2026	35.26	35.2	35.2	35.33	34.65	79,633
August 28, 2026	35.23	34.69	34.69	35.7	34.56	74,642
August 27, 2026	34.67	35.4	35.4	35.5	34.3	77,750
August 26, 2026	34.23	34.74	34.74	34.99	34.05	76,986
August 25, 2026	34.5	34.37	34.37	35.38	34.25	77,441
August 24, 2026	35.45	34.77	34.77	35.45	34.53	131,053
August 21, 2026	35.64	35.49	35.49	36.04	34.99	147,657
August 20, 2026	35.46	35.52	35.52	35.87	35.14	153,211
August 19, 2026	37.45	35.22	35.22	37.73	34.7	0
August 18, 2026	38.66	37.59	37.59	38.66	37.26	115,649
August 17, 2026	37.7	38.26	38.26	38.66	37.57	128,199
August 14, 2026	36.72	37.97	37.97	38	36.52	152,574
August 13, 2026	36.5	36.74	36.74	37.52	36.26	147,904
August 12, 2026	36.57	36.72	36.72	37.41	36.17	0
August 11, 2026	37.25	36.78	36.78	37.67	34.64	0
August 10, 2026	37.29	36.97	36.97	37.76	36.81	88,042
August 07, 2026	36.21	37.01	37.01	37.16	35.53	81,467
August 06, 2026	37.28	36.4	36.4	37.49	36.23	85,082
August 05, 2026	37.5	36.68	36.68	37.72	35.98	110,056
August 04, 2026	36.37	37.23	37.23	37.41	36.25	86,277
August 03, 2026	35.99	36.37	36.37	36.85	35.8	76,516
July 31, 2026	35.88	36.64	36.64	36.9	35.4	127,826
July 30, 2026	35.75	35.89	35.89	36.49	35.39	170,398
July 29, 2026	36.47	35.53	35.53	37.64	35.24	128,918
July 28, 2026	36.12	35.76	35.76	36.79	34.68	152,012
July 27, 2026	36.59	36.4	36.4	37.67	35.85	162,722
July 24, 2026	39.3	36.47	36.47	40	35.85	174,210
July 23, 2026	40.01	38.87	38.87	40.62	37.97	131,324
July 22, 2026	39.54	39.55	39.55	40.15	38.38	139,330
July 21, 2026	38.48	39.46	39.46	39.63	38	98,412
July 20, 2026	38.39	38.03	38.03	39.81	38.01	105,262
July 17, 2026	39.26	38.77	38.77	39.83	38.05	92,528
July 16, 2026	40.92	39.61	39.61	41.3	39.31	98,942
July 15, 2026	41.29	41.11	41.11	41.98	40.14	124,345
July 14, 2026	40.82	41.3	41.3	42.29	40.62	169,783
July 13, 2026	40.95	40.57	40.57	41.65	40.28	90,842
July 10, 2026	40.39	40.53	40.53	41.53	39.62	85,550
July 09, 2026	41.1	40.05	40.05	41.17	39.7	74,898
July 08, 2026	38.87	40.71	40.71	41.13	38.62	105,333
July 07, 2026	37.71	38.76	38.76	38.91	37.01	153,974
July 06, 2026	39.39	37.49	37.49	40.58	37.45	96,501
July 02, 2026	40.82	39.46	39.46	41.84	38.83	100,614
July 01, 2026	43.14	40.93	40.93	43.14	40.68	129,454
June 30, 2026	43.15	43.14	43.14	43.96	42.62	78,629
June 29, 2026	44.19	42.77	42.77	44.4	42.58	86,814
June 26, 2026	43	43.99	43.99	44.17	42.6	513,394
June 25, 2026	42.89	43.37	43.37	44.61	42.43	257,027
June 24, 2026	43.39	42.94	42.94	44.05	42.25	175,183
June 23, 2026	43.36	44.13	44.13	44.27	42.77	187,731
June 22, 2026	42.34	43.33	43.33	43.33	42.18	142,102
June 18, 2026	41.57	42.1	42.1	42.25	40.91	205,994
June 17, 2026	41.33	41.76	41.76	42.42	41.33	90,863