Alphatec Holdings, Inc. - ATEC - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
December 03, 2025	21.11	21.23	21.23	21.46	20.87	2.1M
December 02, 2025	21.99	21.17	21.17	22.06	21.14	2.92M
December 01, 2025	22.38	21.96	21.96	22.44	21.82	1.85M
November 28, 2025	22.58	22.55	22.55	22.6	22.3	769,400
November 26, 2025	21.96	22.59	22.59	22.66	21.68	2.48M
November 25, 2025	20.74	21.83	21.83	22	20.64	2.89M
November 24, 2025	20.35	20.63	20.63	20.8	20.31	2.2M
November 21, 2025	19.53	20.31	20.31	20.74	19.09	2.31M
November 20, 2025	19.97	19.61	19.61	20	19.43	1.27M
November 19, 2025	19.9	19.62	19.62	20.2	19.6	1.61M
November 18, 2025	19.82	19.93	19.93	20.2	19.41	2.01M
November 17, 2025	19.52	19.87	19.87	19.94	19.42	1.68M
November 14, 2025	19.87	19.74	19.74	20.06	19.51	2.6M
November 13, 2025	20.75	20.2	20.2	20.82	20	2.14M
November 12, 2025	20.75	20.75	20.75	21.16	20.67	3.68M
November 11, 2025	20.41	20.72	20.72	21.04	20.4	2.3M
November 10, 2025	19.75	20.24	20.24	20.65	19.63	2.6M
November 07, 2025	19.62	19.8	19.8	20.17	19.49	2.36M
November 06, 2025	19.64	19.51	19.51	20	19.07	2.64M
November 05, 2025	19.44	19.72	19.72	19.98	19.43	2.89M
November 04, 2025	19.02	19.42	19.42	19.57	19.02	2.47M
November 03, 2025	18.85	19.29	19.29	19.47	17.88	4.49M
October 31, 2025	20.02	18.99	18.99	20.15	18.69	11.58M
October 30, 2025	16.5	16.33	16.33	16.73	16.21	4.12M
October 29, 2025	16.59	16.49	16.49	17.15	16.46	2.24M
October 28, 2025	16.72	16.65	16.65	17.11	16.62	2.43M
October 27, 2025	16.12	16.58	16.58	16.75	16.02	2.31M
October 24, 2025	16.2	16.11	16.11	16.28	16.01	1.83M
October 23, 2025	15.66	15.89	15.89	15.93	15.45	1.23M
October 22, 2025	15.59	15.67	15.67	15.91	15.38	2.1M
October 21, 2025	15.57	15.5	15.5	15.84	15.2	2.53M
October 20, 2025	14.98	15.5	15.5	15.52	14.82	1.95M
October 17, 2025	14.26	14.89	14.89	14.99	14.05	2.41M
October 16, 2025	14.13	14.26	14.26	14.5	13.92	2.19M
October 15, 2025	13.77	13.99	13.99	14.34	13.55	2.4M
October 14, 2025	13.21	13.81	13.81	13.98	13.19	2.12M
October 13, 2025	13.16	13.24	13.24	13.52	13.14	1.8M
October 10, 2025	13.77	13.14	13.14	13.87	13.13	1.52M
October 09, 2025	14	13.76	13.76	14.05	13.71	1.48M
October 08, 2025	13.45	14.02	14.03	14.05	13.31	2.03M
October 07, 2025	13.62	13.45	13.45	13.98	13.37	1.81M
October 06, 2025	14	13.6	13.6	14.06	13.54	1.88M
October 03, 2025	13.76	13.96	13.96	14.07	13.74	1.48M
October 02, 2025	13.97	13.76	13.76	14.33	13.57	1.99M
October 01, 2025	14.39	13.97	13.97	14.39	13.73	2.59M
September 30, 2025	14.7	14.54	14.54	14.8	14.4	3.03M
September 29, 2025	15.01	14.75	14.75	15.11	14.65	1.24M
September 26, 2025	15.47	15.02	15.02	15.5	14.95	1.34M
September 25, 2025	15.14	15.39	15.39	15.48	14.93	1.3M
September 24, 2025	15.58	15.21	15.21	15.67	15.15	1.27M
September 23, 2025	15.6	15.49	15.49	15.65	15.35	1.04M
September 22, 2025	15.5	15.6	15.6	15.69	15.29	1.37M
September 19, 2025	15.39	15.54	15.54	15.57	15.17	2.66M
September 18, 2025	14.7	15.22	15.22	15.25	14.68	1.61M
September 17, 2025	15.04	14.7	14.7	15.13	14.65	1.79M
September 16, 2025	15	15.03	15.03	15.17	14.74	1.32M
September 15, 2025	15.32	15.05	15.05	15.44	15.03	1.23M
September 12, 2025	15.46	15.26	15.26	15.52	15.13	1.74M
September 11, 2025	15.44	15.63	15.63	15.69	15.26	2.27M
September 10, 2025	15.75	15.35	15.35	15.89	15.21	2.03M

Alphatec Holdings, Inc. (ATEC) NASDAQ