ADTRAN Holdings Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 14, 2026	8.04	8.45	8.03	8.40	8.40	4.09%	2,071,191
Aug 13, 2026	8.07	8.36	8.02	8.07	8.07	-1.10%	1,971,478
Aug 12, 2026	8.07	8.30	7.99	8.16	8.16	5.15%	2,077,027
Aug 11, 2026	7.73	7.91	7.62	7.76	7.76	1.70%	2,022,962
Aug 10, 2026	7.96	8.20	7.61	7.63	7.63	0.93%	2,451,481
Aug 7, 2026	7.64	7.72	7.40	7.56	7.56	0.87%	1,550,417
Aug 6, 2026	7.91	8.04	7.48	7.50	7.50	-5.25%	2,308,719
Aug 5, 2026	8.54	8.63	7.89	7.91	7.91	-9.70%	2,935,499
Aug 4, 2026	8.99	9.20	8.62	8.76	8.76	-1.13%	5,011,208
Aug 3, 2026	8.42	8.94	8.40	8.86	8.86	4.11%	3,499,754
Jul 31, 2026	8.71	8.76	8.34	8.51	8.51	1.07%	3,324,238
Jul 30, 2026	8.43	8.83	8.20	8.42	8.42	1.08%	6,274,101
Jul 29, 2026	8.94	9.04	8.19	8.33	8.33	-7.55%	2,601,336
Jul 28, 2026	9.27	9.28	8.47	9.01	9.01	-5.16%	2,210,244
Jul 27, 2026	9.80	9.86	9.26	9.50	9.50	-3.55%	1,864,535
Jul 24, 2026	10.17	10.22	9.79	9.85	9.85	-2.96%	2,001,488
Jul 23, 2026	10.23	10.64	10.09	10.15	10.15	-2.87%	1,967,762
Jul 22, 2026	9.63	10.47	9.26	10.45	10.45	-13.92%	5,339,452
Jul 21, 2026	11.95	12.18	11.76	12.14	12.14	4.66%	1,576,273
Jul 20, 2026	11.82	11.91	11.46	11.60	11.60	-0.43%	927,036
Jul 17, 2026	11.29	11.95	11.24	11.65	11.65	-0.51%	1,137,990
Jul 16, 2026	11.50	11.80	11.38	11.71	11.71	-1.43%	1,807,966
Jul 15, 2026	12.60	12.80	11.73	11.88	11.88	-5.71%	1,653,371
Jul 14, 2026	12.74	12.90	12.50	12.60	12.60	1.37%	917,408
Jul 13, 2026	13.15	13.44	12.34	12.43	12.43	-7.51%	2,119,226
Jul 10, 2026	13.44	13.51	13.20	13.44	13.44	-0.74%	711,871
Jul 9, 2026	13.17	13.66	13.02	13.54	13.54	5.21%	830,021
Jul 8, 2026	12.48	13.01	12.45	12.87	12.87	2.63%	1,967,913
Jul 7, 2026	12.48	12.80	12.30	12.54	12.54	-2.72%	1,692,014
Jul 6, 2026	12.91	13.34	12.79	12.89	12.89	1.42%	955,821
Jul 2, 2026	13.72	13.72	12.42	12.71	12.71	-6.82%	1,770,919
Jul 1, 2026	13.60	14.18	13.44	13.64	13.64	-1.87%	1,295,883
Jun 30, 2026	13.73	14.07	13.51	13.90	13.90	1.09%	3,511,110
Jun 29, 2026	13.51	13.82	12.92	13.75	13.75	1.70%	2,012,426
Jun 26, 2026	13.68	13.81	13.07	13.52	13.52	-3.70%	4,501,407
Jun 25, 2026	14.08	14.29	13.32	14.04	14.04	0.57%	1,280,501
Jun 24, 2026	14.30	14.73	13.70	13.96	13.96	-3.52%	1,961,941
Jun 23, 2026	14.81	15.14	14.28	14.47	14.47	-7.12%	1,793,946
Jun 22, 2026	15.23	15.86	15.04	15.58	15.58	2.64%	2,024,048
Jun 18, 2026	15.69	15.86	15.10	15.18	15.18	0.60%	3,036,048
Jun 17, 2026	14.90	15.69	14.61	15.09	15.09	2.03%	1,800,443
Jun 16, 2026	15.00	15.20	14.55	14.79	14.79	-2.25%	1,529,486
Jun 15, 2026	15.63	15.73	14.73	15.13	15.13	-0.85%	4,140,830
Jun 12, 2026	15.23	15.54	14.86	15.26	15.26	0.39%	1,168,350
Jun 11, 2026	15.12	15.24	14.57	15.20	15.20	1.67%	1,314,206
Jun 10, 2026	14.26	15.03	14.26	14.95	14.95	4.84%	2,385,963
Jun 9, 2026	16.02	16.10	14.00	14.26	14.26	-10.99%	3,172,741
Jun 8, 2026	15.47	17.06	15.43	16.02	16.02	4.36%	2,963,596
Jun 5, 2026	16.86	16.86	15.23	15.35	15.35	-11.12%	2,120,456
Jun 4, 2026	16.64	17.32	16.10	17.27	17.27	-1.65%	3,069,159