Harmony Biosciences Holdings, Inc. (HRMY)

NASDAQ: HRMY · Real-Time Price · USD

42.02

-0.72 (-1.68%)

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

41.00

-1.02 (-2.43%)

After-hours: Sep 18, 2026, 7:30 PM EDT

HRMY Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 18, 2026	42.57	43.27	41.90	42.02	42.02	-1.68%	3,651,848
Sep 17, 2026	42.59	43.01	42.10	42.74	42.74	1.26%	641,355
Sep 16, 2026	42.28	43.05	42.06	42.21	42.21	0.09%	1,595,066
Sep 15, 2026	41.64	42.19	40.94	42.17	42.17	1.52%	1,066,021
Sep 14, 2026	41.93	42.25	41.48	41.54	41.54	0.05%	892,818
Sep 11, 2026	41.30	41.72	40.92	41.52	41.52	1.02%	973,247
Sep 10, 2026	41.26	41.72	40.93	41.10	41.10	-1.25%	736,799
Sep 9, 2026	42.01	42.41	41.23	41.62	41.62	-1.07%	1,132,784
Sep 8, 2026	42.20	43.25	41.56	42.07	42.07	-0.43%	1,761,024
Sep 4, 2026	41.50	42.34	41.36	42.25	42.25	0.93%	659,594
Sep 3, 2026	42.93	43.49	41.40	41.86	41.86	-2.33%	1,100,267
Sep 2, 2026	41.31	43.02	41.25	42.86	42.86	3.90%	1,110,725
Sep 1, 2026	39.38	41.49	39.38	41.25	41.25	4.75%	831,382
Aug 31, 2026	38.97	39.75	38.97	39.38	39.38	0.43%	556,988
Aug 28, 2026	39.69	39.69	39.13	39.21	39.21	-1.66%	449,492
Aug 27, 2026	39.90	40.00	39.16	39.87	39.87	0.53%	498,958
Aug 26, 2026	39.74	40.50	38.87	39.66	39.66	1.82%	744,473
Aug 25, 2026	38.56	39.22	38.34	38.95	38.95	1.17%	375,492
Aug 24, 2026	38.13	38.93	37.48	38.50	38.50	0.92%	486,052
Aug 21, 2026	38.12	38.84	38.02	38.15	38.15	0.21%	380,014
Aug 20, 2026	39.61	40.02	37.93	38.07	38.07	-4.66%	696,099
Aug 19, 2026	39.05	39.99	38.51	39.93	39.93	2.83%	765,793
Aug 18, 2026	38.19	39.11	38.15	38.83	38.83	1.81%	463,478
Aug 17, 2026	38.12	38.53	37.75	38.14	38.14	0.05%	734,283
Aug 14, 2026	38.22	38.46	37.87	38.12	38.12	-0.99%	388,568
Aug 13, 2026	39.89	40.15	38.43	38.50	38.50	-3.19%	582,635
Aug 12, 2026	39.16	39.83	39.03	39.77	39.77	0.63%	693,497
Aug 11, 2026	38.90	39.56	38.62	39.52	39.52	1.33%	557,487
Aug 10, 2026	38.41	39.34	38.26	39.00	39.00	1.54%	564,501
Aug 7, 2026	39.20	39.43	38.20	38.41	38.41	-0.88%	994,522
Aug 6, 2026	38.31	38.80	37.74	38.75	38.75	1.33%	843,086
Aug 5, 2026	38.78	39.32	37.43	38.24	38.24	-1.39%	1,282,165
Aug 4, 2026	37.10	39.96	36.80	38.78	38.78	8.93%	1,991,584
Aug 3, 2026	35.79	36.07	34.51	35.60	35.60	1.02%	882,818
Jul 31, 2026	35.86	35.87	34.58	35.24	35.24	-1.73%	604,953
Jul 30, 2026	35.54	35.92	35.01	35.86	35.86	-	601,792
Jul 29, 2026	35.69	36.18	35.50	35.86	35.86	0.25%	467,302
Jul 28, 2026	36.54	37.08	35.40	35.77	35.77	-0.67%	886,122
Jul 27, 2026	35.63	36.52	35.36	36.01	36.01	1.95%	623,903
Jul 24, 2026	35.97	35.97	35.21	35.32	35.32	-1.34%	585,339
Jul 23, 2026	34.54	35.84	34.40	35.80	35.80	2.70%	782,630
Jul 22, 2026	36.51	36.96	34.85	34.86	34.86	-5.37%	857,221
Jul 21, 2026	33.26	36.93	33.19	36.84	36.84	9.97%	2,000,770
Jul 20, 2026	33.99	34.27	33.34	33.50	33.50	-0.80%	1,074,422
Jul 17, 2026	33.43	34.22	33.36	33.77	33.77	0.72%	705,258
Jul 16, 2026	32.94	34.17	32.25	33.53	33.53	-3.93%	1,614,401
Jul 15, 2026	34.77	35.09	34.11	34.90	34.90	0.26%	802,722
Jul 14, 2026	36.10	36.10	34.22	34.81	34.81	-2.05%	938,752
Jul 13, 2026	36.79	36.96	35.37	35.54	35.54	-3.53%	669,607
Jul 10, 2026	38.44	38.50	36.17	36.84	36.84	-3.59%	668,823