Inspire Medical Systems, Inc. (INSP)

NYSE: INSP · Real-Time Price · USD

76.78

+4.04 (5.55%)

At close: Sep 18, 2026, 4:00 PM EDT

78.72

+1.94 (2.53%)

After-hours: Sep 18, 2026, 7:52 PM EDT

Inspire Medical Systems Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 18, 2026	72.29	78.80	71.43	76.78	76.78	5.55%	2,034,083
Sep 17, 2026	73.54	75.36	72.74	72.74	72.74	-0.01%	563,759
Sep 16, 2026	73.17	75.49	72.23	72.75	72.75	-2.48%	844,107
Sep 15, 2026	73.80	75.27	72.72	74.60	74.60	0.38%	827,331
Sep 14, 2026	72.14	75.29	71.85	74.32	74.32	1.81%	1,170,957
Sep 11, 2026	69.88	74.95	69.87	73.00	73.00	7.16%	1,385,820
Sep 10, 2026	64.35	68.50	64.02	68.12	68.12	2.47%	1,136,003
Sep 9, 2026	62.43	67.72	62.01	66.48	66.48	6.98%	1,195,875
Sep 8, 2026	64.03	64.12	61.61	62.14	62.14	-1.49%	621,287
Sep 4, 2026	61.00	63.43	60.00	63.08	63.08	1.51%	425,271
Sep 3, 2026	63.70	63.76	61.65	62.14	62.14	-1.47%	398,855
Sep 2, 2026	61.24	64.34	61.19	63.07	63.07	2.52%	413,007
Sep 1, 2026	63.00	63.50	61.20	61.52	61.52	-2.33%	351,709
Aug 31, 2026	60.43	63.01	60.24	62.99	62.99	2.52%	514,989
Aug 28, 2026	60.52	62.05	60.50	61.44	61.44	1.02%	517,994
Aug 27, 2026	62.10	62.80	60.50	60.82	60.82	-1.59%	315,775
Aug 26, 2026	60.07	62.46	60.01	61.80	61.80	1.20%	327,275
Aug 25, 2026	61.19	61.89	60.38	61.07	61.07	-0.65%	524,819
Aug 24, 2026	62.08	62.70	60.79	61.47	61.47	-1.43%	529,859
Aug 21, 2026	61.17	63.20	60.35	62.36	62.36	1.78%	407,966
Aug 20, 2026	60.94	62.20	58.00	61.27	61.27	-0.68%	474,862
Aug 19, 2026	57.80	61.96	57.80	61.69	61.69	7.51%	578,126
Aug 18, 2026	57.32	58.14	57.00	57.38	57.38	0.28%	656,659
Aug 17, 2026	56.40	57.23	55.44	57.22	57.22	0.21%	519,680
Aug 14, 2026	58.11	58.11	56.97	57.10	57.10	-1.89%	396,915
Aug 13, 2026	57.99	58.83	57.10	58.20	58.20	-0.14%	485,922
Aug 12, 2026	58.03	59.12	57.20	58.28	58.28	-1.44%	571,494
Aug 11, 2026	59.20	60.75	59.07	59.13	59.13	-0.99%	385,368
Aug 10, 2026	59.53	61.31	59.35	59.72	59.72	-0.73%	585,408
Aug 7, 2026	58.65	60.51	58.29	60.16	60.16	2.16%	538,898
Aug 6, 2026	59.60	60.44	58.68	58.89	58.89	-2.00%	681,943
Aug 5, 2026	63.32	63.34	59.76	60.09	60.09	-6.31%	1,448,167
Aug 4, 2026	64.16	66.21	59.50	64.14	64.14	22.83%	2,329,039
Aug 3, 2026	51.21	52.80	51.21	52.22	52.22	4.00%	992,132
Jul 31, 2026	49.92	50.39	49.02	50.21	50.21	0.38%	672,276
Jul 30, 2026	50.27	50.66	48.75	50.02	50.02	-2.06%	676,374
Jul 29, 2026	51.62	52.49	50.56	51.07	51.07	-1.73%	1,054,916
Jul 28, 2026	48.21	52.47	48.21	51.97	51.97	2.04%	935,062
Jul 27, 2026	50.17	51.27	49.72	50.93	50.93	3.54%	944,843
Jul 24, 2026	51.57	52.06	49.19	49.19	49.19	-3.19%	658,379
Jul 23, 2026	50.30	50.87	48.80	50.81	50.81	0.81%	709,815
Jul 22, 2026	52.01	52.52	50.12	50.40	50.40	-3.98%	755,922
Jul 21, 2026	52.29	53.50	51.84	52.49	52.49	-1.46%	638,943
Jul 20, 2026	50.53	53.40	50.53	53.27	53.27	5.28%	784,134
Jul 17, 2026	51.04	51.46	49.68	50.60	50.60	-1.82%	664,597
Jul 16, 2026	51.58	53.01	51.02	51.54	51.54	2.06%	882,236
Jul 15, 2026	49.21	51.43	48.77	50.50	50.50	2.75%	679,539
Jul 14, 2026	50.37	50.37	48.50	49.15	49.15	-4.30%	580,055
Jul 13, 2026	51.49	52.13	50.85	51.36	51.36	-0.77%	841,513
Jul 10, 2026	51.86	52.51	50.02	51.76	51.76	0.47%	1,290,224