HRMY Historical Stock Prices & CSV Downloads

Harmony Biosciences Holdings, Inc. (HRMY), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Oct 30, 2026	38.58	39.10	38.39	38.76	38.76	871,300
Oct 29, 2026	38.65	39.20	38.04	38.59	38.59	778,800
Oct 28, 2026	37.72	38.53	37.28	38.50	38.50	1,002,700
Oct 27, 2026	36.90	37.98	36.62	37.95	37.95	736,900
Oct 26, 2026	36.28	37.19	36.13	36.83	36.83	852,700
Oct 23, 2026	36.11	37.05	35.00	36.13	36.13	2,313,600
Oct 22, 2026	38.50	39.63	34.11	36.03	36.03	2,905,300
Oct 21, 2026	38.58	38.93	38.13	38.31	38.31	1,062,500
Oct 20, 2026	37.99	39.23	37.49	38.70	38.70	798,300
Oct 19, 2026	37.84	37.97	37.17	37.54	37.54	1,008,500
Oct 16, 2026	38.47	39.00	37.85	37.95	37.95	892,300
Oct 15, 2026	38.04	39.00	38.00	38.27	38.27	798,300
Oct 14, 2026	37.16	38.31	36.92	37.51	37.51	972,200
Oct 13, 2026	37.91	38.17	35.99	37.03	37.03	1,419,000
Oct 12, 2026	38.34	39.89	37.01	38.23	38.23	1,148,400
Oct 9, 2026	39.53	40.57	39.51	40.28	40.28	487,100
Oct 8, 2026	39.14	39.89	38.68	39.60	39.60	865,000
Oct 7, 2026	39.27	39.86	39.10	39.34	39.34	547,000
Oct 6, 2026	40.09	40.35	38.91	39.36	39.36	507,300
Oct 5, 2026	39.76	40.77	39.51	39.92	39.92	897,900
Oct 2, 2026	39.78	40.62	39.25	39.64	39.64	916,700
Oct 1, 2026	39.58	40.46	39.08	39.57	39.57	1,227,700
Sep 30, 2026	39.30	39.56	38.72	39.26	39.26	667,500
Sep 29, 2026	39.87	40.52	39.15	39.29	39.29	786,700
Sep 28, 2026	41.29	41.54	39.54	40.01	40.01	874,400

Historical stock data.