Ultragenyx Pharmaceutical Inc. - RARE - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 30, 2025	30.44	30.08	30.08	30.6	29.63	1.62M
September 29, 2025	29.26	30.36	30.36	31.15	29.02	2.41M
September 26, 2025	28	29.08	29.08	29.34	27.99	2.66M
September 25, 2025	28.7	27.82	27.82	28.7	27.75	1.61M
September 24, 2025	28.38	28.76	28.76	29.05	28.05	1.75M
September 23, 2025	29.39	28.4	28.4	29.64	28.28	1.39M
September 22, 2025	28.22	29.47	29.47	29.7	27.88	1.6M
September 19, 2025	29.16	28.13	28.13	29.2	28.09	3.63M
September 18, 2025	29.17	29.11	29.11	29.5	28.65	1.68M
September 17, 2025	29.62	28.71	28.71	29.89	28.62	1.37M
September 16, 2025	29.08	29.48	29.48	29.79	29.08	2.06M
September 15, 2025	30.09	29	29	30.45	28.96	1.99M
September 12, 2025	31.02	30.31	30.31	31.47	30.27	1.39M
September 11, 2025	31.25	31.23	31.23	31.63	30.45	1.66M
September 10, 2025	31.45	31.29	31.29	31.8	31.04	1.91M
September 09, 2025	31.53	31.5	31.5	31.74	31.25	937,317
September 08, 2025	31.77	31.51	31.51	31.87	31.22	1.35M
September 05, 2025	31.73	31.82	31.82	32.26	31.28	1.33M
September 04, 2025	31.63	31.28	31.28	31.92	31.03	1.4M
September 03, 2025	32.03	31.55	31.55	32.58	31.41	1.62M
September 02, 2025	30.5	32.03	32.03	32.21	30.43	2.01M
August 29, 2025	30.27	29.96	29.96	30.6	29.71	1.34M
August 28, 2025	30.05	30.3	30.3	30.61	30.05	1.03M
August 27, 2025	29.54	30.08	30.08	30.52	29.54	1.15M
August 26, 2025	29.15	29.56	29.56	29.63	29.04	1.21M
August 25, 2025	29.99	29.27	29.27	30.08	29.15	1.06M
August 22, 2025	29.88	29.78	29.78	30.41	29.5	1.27M
August 21, 2025	29.07	29.52	29.52	29.62	28.85	1.17M
August 20, 2025	29.02	29.36	29.36	29.5	29	1.15M
August 19, 2025	29.57	29.12	29.12	29.81	28.93	1.24M
August 18, 2025	29.78	29.7	29.7	30.03	29.54	1.7M
August 15, 2025	29.13	29.69	29.69	30.1	29.07	1.35M
August 14, 2025	28.65	29.01	29.01	29.04	28.49	1.26M
August 13, 2025	28.43	28.97	28.97	29.37	28.12	1.69M
August 12, 2025	27.45	28.11	28.11	28.16	27.39	1.13M
August 11, 2025	27.53	27.39	27.39	27.59	27	1.8M
August 08, 2025	27.99	27.54	27.54	28.21	27.4	1.53M
August 07, 2025	27.97	27.83	27.83	28.56	27.41	1.88M
August 06, 2025	28.48	28.05	28.05	28.92	26.52	3.04M
August 05, 2025	28.11	28.92	28.92	29.15	27.65	1.7M
August 04, 2025	28.68	28.46	28.46	28.8	27.88	1.65M
August 01, 2025	27.14	28.44	28.44	28.48	26.86	2.24M
July 31, 2025	26.95	27.32	27.32	27.53	26.85	1.81M
July 30, 2025	28.22	27.14	27.14	28.46	27.01	2.32M
July 29, 2025	27.79	27.66	27.66	28.48	27.4	2.46M
July 28, 2025	27.78	27.61	27.61	28.03	27.23	2.03M
July 25, 2025	27.42	27.34	27.34	27.58	27	1.25M
July 24, 2025	27.96	27.3	27.3	28.21	27.11	2.32M
July 23, 2025	26.74	28.01	28.01	28.52	26.27	2.89M
July 22, 2025	26.24	26.44	26.44	26.72	25.99	2.99M
July 21, 2025	26.39	26.39	26.39	26.83	25.81	3.96M
July 18, 2025	27.41	26.31	26.31	27.89	26	3.83M
July 17, 2025	27.36	27.41	27.41	27.92	27.31	2.15M
July 16, 2025	27.47	27.31	27.31	28.02	27.11	3.05M
July 15, 2025	29.34	27.2	27.2	29.36	26.85	4.77M
July 14, 2025	28.53	29.23	29.23	30.17	28.35	4.2M
July 11, 2025	30.64	29.51	29.51	30.88	29.03	5.68M
July 10, 2025	33.2	31.04	31.04	33.41	29.06	12.98M
July 09, 2025	39.97	41.44	41.44	42.29	39.7	1.48M
July 08, 2025	39.66	39.42	39.42	40.11	39.2	1.21M

Ultragenyx Pharmaceutical Inc. (RARE) NASDAQ