Apellis Pharmaceuticals Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 14, 2026	41.03	41.03	41.03	41.03	-	-	-
May 13, 2026	41.05	41.07	41.03	41.03	41.03	-0.07%	68,611,410
May 12, 2026	41.04	41.08	41.03	41.06	41.06	0.10%	7,931,662
May 11, 2026	41.03	41.06	41.02	41.02	41.02	-0.02%	9,021,713
May 8, 2026	41.02	41.05	41.00	41.03	41.03	0.05%	7,067,495
May 7, 2026	40.98	41.07	40.98	41.01	41.01	-0.27%	8,392,647
May 6, 2026	41.05	41.14	40.95	41.12	41.12	0.37%	3,719,971
May 5, 2026	40.95	40.99	40.93	40.97	40.97	-	2,838,568
May 4, 2026	40.96	40.97	40.94	40.97	40.97	0.02%	2,517,826
May 1, 2026	40.95	40.97	40.94	40.96	40.96	0.02%	1,714,606
Apr 30, 2026	40.95	40.96	40.93	40.95	40.95	-	3,019,259
Apr 29, 2026	40.96	40.99	40.93	40.95	40.95	-0.10%	2,749,778
Apr 28, 2026	40.93	41.00	40.93	40.99	40.99	0.10%	3,777,740
Apr 27, 2026	40.93	40.96	40.91	40.95	40.95	0.02%	2,747,531
Apr 24, 2026	40.94	40.94	40.90	40.94	40.94	-	2,079,644
Apr 23, 2026	40.90	40.94	40.87	40.94	40.94	0.12%	2,769,737
Apr 22, 2026	40.92	40.94	40.88	40.89	40.89	-0.12%	2,180,621
Apr 21, 2026	40.92	40.94	40.89	40.94	40.94	-	4,068,102
Apr 20, 2026	40.88	40.94	40.86	40.94	40.94	0.10%	4,108,076
Apr 17, 2026	40.86	40.95	40.85	40.90	40.90	0.07%	5,216,813
Apr 16, 2026	40.84	40.90	40.80	40.87	40.87	0.06%	6,291,489
Apr 15, 2026	40.85	40.88	40.83	40.85	40.85	-0.01%	2,496,823
Apr 14, 2026	40.85	40.88	40.78	40.85	40.85	0.02%	4,524,994
Apr 13, 2026	40.73	40.87	40.70	40.84	40.84	0.12%	5,828,233
Apr 10, 2026	40.67	40.79	40.65	40.79	40.79	0.34%	6,742,230
Apr 9, 2026	40.74	40.76	40.64	40.65	40.65	-0.10%	7,061,783
Apr 8, 2026	40.66	40.74	40.65	40.69	40.69	-0.02%	4,584,173
Apr 7, 2026	40.61	40.77	40.60	40.70	40.70	0.17%	4,299,747
Apr 6, 2026	40.43	40.69	40.41	40.63	40.63	0.54%	6,084,003
Apr 2, 2026	40.37	40.48	40.35	40.41	40.41	0.05%	10,333,531
Apr 1, 2026	40.35	40.42	40.32	40.39	40.39	0.40%	30,396,777
Mar 31, 2026	40.40	40.45	40.22	40.23	40.23	135.40%	90,709,595
Mar 30, 2026	16.98	17.27	16.83	17.09	17.09	0.71%	2,165,368
Mar 27, 2026	17.55	17.61	16.97	16.97	16.97	-3.80%	1,762,708
Mar 26, 2026	17.62	17.98	17.48	17.64	17.64	-0.45%	1,662,132
Mar 25, 2026	17.44	17.96	17.39	17.72	17.72	2.84%	1,871,301
Mar 24, 2026	17.46	17.46	16.84	17.23	17.23	-1.94%	3,167,849
Mar 23, 2026	17.60	17.94	17.32	17.57	17.57	2.09%	2,408,495
Mar 20, 2026	17.96	18.09	17.16	17.21	17.21	-4.23%	5,601,979
Mar 19, 2026	17.89	18.01	17.57	17.97	17.97	0.45%	2,347,902
Mar 18, 2026	18.43	18.59	17.44	17.89	17.89	-4.94%	5,271,355
Mar 17, 2026	18.94	19.32	18.74	18.82	18.82	-0.26%	1,341,724
Mar 16, 2026	19.10	19.36	18.77	18.87	18.87	-0.37%	1,327,118
Mar 13, 2026	18.84	19.05	18.42	18.94	18.94	2.99%	1,716,893
Mar 12, 2026	19.26	19.26	18.33	18.39	18.39	-5.11%	2,599,751
Mar 11, 2026	19.43	19.49	18.98	19.38	19.38	-1.32%	1,645,039
Mar 10, 2026	19.89	20.01	19.41	19.64	19.64	-1.75%	1,333,165
Mar 9, 2026	20.00	20.20	19.33	19.99	19.99	-0.40%	1,661,047
Mar 6, 2026	20.21	20.39	19.75	20.07	20.07	-0.40%	1,627,206
Mar 5, 2026	20.09	20.80	19.83	20.15	20.15	1.46%	2,925,812