Inogen, Inc. (INGN) NASDAQ

Currency In USD

INGN Historical Return

If you invested $1000 in Inogen, Inc. (INGN) 10 years ago, it would be worth $87.81 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $106.5, while $1000 invested 1 year ago would be worth $605.14. This corresponds to total returns of -91.22%, -89.35%, -39.49%, respectively, with annualized returns of -21.59%, -36.12%, -39.49%.

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

INGN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	5.23	5.18	5.18	5.26	5.16	243,424
September 09, 2026	5.19	5.27	5.27	5.3	5.18	203,758
September 08, 2026	5.48	5.23	5.23	5.54	5.2	316,464
September 04, 2026	5.4	5.42	5.42	5.47	5.37	216,622
September 03, 2026	5.41	5.45	5.45	5.5	5.29	0
September 02, 2026	5.34	5.39	5.39	5.47	5.34	249,478
September 01, 2026	5.35	5.33	5.33	5.45	5.32	238,636
August 31, 2026	5.46	5.37	5.37	5.49	5.33	306,551
August 28, 2026	5.53	5.5	5.5	5.66	5.46	200,188
August 27, 2026	5.5	5.51	5.51	5.6	5.5	197,414
August 26, 2026	5.51	5.56	5.56	5.59	5.45	230,851
August 25, 2026	5.51	5.54	5.54	5.59	5.48	166,178
August 24, 2026	5.62	5.5	5.5	5.66	5.5	333,486
August 21, 2026	5.64	5.61	5.61	5.66	5.61	140,353
August 20, 2026	5.65	5.6	5.6	5.71	5.59	207,307
August 19, 2026	5.64	5.68	5.68	5.75	5.63	0
August 18, 2026	5.7	5.6	5.6	5.76	5.57	242,595
August 17, 2026	5.71	5.71	5.71	5.81	5.63	265,961
August 14, 2026	5.8	5.75	5.75	5.82	5.72	204,291
August 13, 2026	5.84	5.81	5.81	5.84	5.81	0
August 12, 2026	5.87	5.81	5.81	5.9	5.8	0
August 11, 2026	6.28	5.9	5.9	6.28	5.87	0
August 10, 2026	6.05	6.02	6.02	6.29	5.95	280,358
August 07, 2026	5.89	6.05	6.05	6.26	5.61	0
August 06, 2026	6.61	6.49	6.49	6.72	6.45	276,248
August 05, 2026	6.93	6.56	6.56	6.93	6.49	288,961
August 04, 2026	6.7	6.92	6.92	6.93	6.69	307,619
August 03, 2026	6.5	6.71	6.71	6.87	6.5	264,236
July 31, 2026	6.4	6.45	6.45	6.46	6.12	282,281
July 30, 2026	6.39	6.42	6.42	6.51	6.39	124,524
July 29, 2026	6.38	6.43	6.43	6.51	6.38	148,837
July 28, 2026	6.33	6.42	6.42	6.55	6.33	134,787
July 27, 2026	6.24	6.31	6.31	6.45	6.24	191,644
July 23, 2026	6.4	6.32	6.32	6.54	6.32	308,561
July 22, 2026	6.5	6.51	6.51	6.55	6.32	216,165
July 21, 2026	6.36	6.43	6.43	6.61	6.33	146,277
July 20, 2026	6.54	6.4	6.4	6.56	6.24	266,825
July 17, 2026	6.6	6.57	6.57	6.66	6.54	134,897
July 16, 2026	6.44	6.66	6.66	6.69	6.44	247,501
July 15, 2026	6.31	6.41	6.41	6.48	6.31	221,308
July 14, 2026	6.54	6.33	6.33	6.55	6.25	221,185
July 13, 2026	6.52	6.54	6.54	6.8	6.51	272,331
July 10, 2026	6.5	6.54	6.54	6.57	6.4	155,302
July 09, 2026	6.45	6.53	6.53	6.55	6.39	123,384
July 08, 2026	6.48	6.49	6.49	6.53	6.29	231,710
July 07, 2026	6.67	6.54	6.54	6.78	6.51	166,529
July 06, 2026	6.58	6.67	6.67	6.74	6.54	157,740
July 02, 2026	6.63	6.6	6.6	6.8	6.43	217,400
July 01, 2026	6.46	6.65	6.65	6.71	6.4	263,408
June 30, 2026	6.9	6.45	6.45	6.91	6.39	299,968
June 29, 2026	6.94	6.93	6.93	7.08	6.91	153,853
June 26, 2026	6.79	6.94	6.94	6.98	6.74	631,609
June 25, 2026	6.76	6.78	6.78	6.92	6.76	178,315
June 24, 2026	6.54	6.76	6.76	6.84	6.54	211,290
June 23, 2026	6.4	6.54	6.54	6.55	6.38	229,707
June 22, 2026	6.4	6.43	6.43	6.59	6.27	260,484
June 18, 2026	6.42	6.41	6.41	6.47	6.33	352,965
June 17, 2026	6.38	6.37	6.37	6.59	6.36	238,341
June 16, 2026	6.48	6.41	6.41	6.48	6.29	257,282
June 15, 2026	6.45	6.46	6.46	6.52	6.42	172,926