ATN International, Inc. - ATNI - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 26, 2025	15.81	15.59	15.59	15.92	15.52	17,100
September 25, 2025	15.8	15.65	15.65	16.16	15.37	36,700
September 24, 2025	16.04	15.85	15.85	16.06	15.82	17,200
September 23, 2025	15.96	15.93	15.93	16.32	15.66	41,300
September 22, 2025	15.12	15.69	15.69	15.9	15.12	30,417
September 19, 2025	15.63	15.22	15.22	15.96	15.07	86,700
September 18, 2025	15.39	15.64	15.64	15.82	15.25	31,100
September 17, 2025	15.54	15.27	15.27	16.1	15.25	30,000
September 16, 2025	15.51	15.41	15.41	15.62	15.31	25,200
September 15, 2025	15.8	15.57	15.57	15.83	15.44	22,947
September 12, 2025	15.47	15.57	15.57	17.01	15.22	27,000
September 11, 2025	15.56	16.38	16.38	16.55	15.32	36,335
September 10, 2025	15.76	15.43	15.43	16.21	15	18,800
September 09, 2025	16.46	15.76	15.76	16.47	15.76	19,717
September 08, 2025	16.07	16.25	16.25	16.67	15.5	59,422
September 05, 2025	16.85	16.07	16.07	17.54	15.98	26,689
September 04, 2025	15.93	16.67	16.67	16.68	15.69	30,300
September 03, 2025	15.82	15.82	15.82	16.21	15.54	34,001
September 02, 2025	16.9	15.91	15.91	16.96	15.85	36,500
August 29, 2025	16.07	17	17	17.12	16.01	58,000
August 28, 2025	16.24	16.01	16.01	16.38	15.86	25,715
August 27, 2025	16.07	15.98	15.98	16.3	15.49	29,100
August 26, 2025	16.04	16.18	16.18	16.48	16.04	30,603
August 25, 2025	16.23	15.91	15.91	16.39	15.73	36,930
August 22, 2025	15.76	16.02	16.02	16.51	15.76	41,200
August 21, 2025	15.42	15.76	15.76	15.91	15.42	23,722
August 20, 2025	15.61	15.63	15.63	15.87	15.21	29,630
August 19, 2025	16.15	15.48	15.48	16.45	15.47	29,300
August 18, 2025	15.44	15.91	15.91	16.05	14.7	41,358
August 15, 2025	15.24	15.39	15.39	15.56	14.92	69,907
August 14, 2025	15.73	15.18	15.18	15.92	14.64	76,600
August 13, 2025	16.07	16.08	16.08	16.33	15.94	31,100
August 12, 2025	15.2	15.84	15.84	16.12	15.2	35,544
August 11, 2025	15.16	15.03	15.03	16.07	14.88	36,000
August 08, 2025	16.59	15.05	15.05	16.8	15.05	32,100
August 07, 2025	16.6	16.61	16.61	16.74	16.36	26,433
August 06, 2025	16.33	16.52	16.52	16.65	16.05	29,800
August 05, 2025	17.06	16.44	16.44	17.06	16.12	32,500
August 04, 2025	17.01	16.89	16.89	17.24	16.76	38,700
August 01, 2025	17.13	16.99	16.99	17.13	16.56	43,800
July 31, 2025	17.09	17.15	17.15	17.3	16	34,700
July 30, 2025	17.3	17.16	17.16	17.4	16.74	48,500
July 29, 2025	17.95	17.31	17.31	18.04	17.19	40,829
July 28, 2025	17.62	17.87	17.87	17.89	17.41	20,717
July 25, 2025	17.65	17.82	17.82	18.03	17.38	27,400
July 24, 2025	18.61	17.95	17.95	18.62	17.83	24,808
July 23, 2025	18.43	18.73	18.73	19.01	18.11	17,109
July 22, 2025	18.26	18.46	18.46	18.55	18.06	43,900
July 21, 2025	17.6	17.92	17.92	18.08	17.54	35,700
July 18, 2025	18.1	17.59	17.59	18.3	17.49	37,777
July 17, 2025	17.63	17.97	17.97	18.38	17.41	64,146
July 16, 2025	17.9	17.61	17.61	17.91	17.4	78,300
July 15, 2025	17.88	17.82	17.82	18.26	17.8	78,900
July 14, 2025	18.12	17.83	17.83	18.18	17.67	38,211
July 11, 2025	18.59	18.11	18.11	18.59	17.91	28,612
July 10, 2025	18.57	18.72	18.72	18.83	18.41	35,529
July 09, 2025	18.31	18.58	18.58	18.73	18.2	51,700
July 08, 2025	17.31	18.3	18.3	18.44	17.29	56,300
July 07, 2025	17.31	17.29	17.29	17.57	17.02	70,611
July 03, 2025	17.22	17.48	17.48	17.48	17.13	17,700

ATN International, Inc. (ATNI) NASDAQ