NASDAQ:ATNI | Historical Stock Price | ATN International, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1991-11-14 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.57$5.97$13.90$32.37$75.35$175.431991-11-142026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$3.65$4.0821,500——
1999-12-30$3.68$4.1113,250——
1999-12-29$3.60$4.024,750——
1999-12-28$3.60$3.9612,250——
1999-12-27$3.48$3.8213,500——
1999-12-23$3.40$3.744,000——
1999-12-22$3.40$3.7472,250——
1999-12-21$3.45$3.796,000——
1999-12-20$3.48$3.8215,250——
1999-12-17$3.48$3.8211,250——
1999-12-16$3.48$3.8213,000——
1999-12-15$3.50$3.85750——
1999-12-14$3.60$3.965,750——
1999-12-13$3.60$3.9632,500——
1999-12-10$3.45$3.7912,500——
1999-12-09$3.40$3.74250——
1999-12-08$3.45$3.798,500——
1999-12-07$3.53$3.881,250——
1999-12-06$3.55$3.90250——
1999-12-03$3.50$3.851,000——
1999-12-02$3.60$3.964,250——
1999-12-01$3.65$4.0183,500——
1999-11-30$3.40$3.7423,250——
1999-11-29$3.50$3.855,750——
1999-11-26$3.60$3.960——
1999-11-24$3.60$3.961,000——
1999-11-23$3.50$3.856,250——
1999-11-22$3.60$3.965,750——
1999-11-19$3.58$3.935,250——
1999-11-18$3.60$3.960——
1999-11-17$3.60$3.964,250——
1999-11-16$3.65$4.015,000——
1999-11-15$3.45$3.79500——
1999-11-12$3.50$3.857,500——
1999-11-11$3.38$3.719,250——
1999-11-10$3.23$3.559,000——
1999-11-09$3.30$3.632,500——
1999-11-08$3.30$3.635,000——
1999-11-05$3.33$3.664,000——
1999-11-04$3.33$3.663,500——
1999-11-03$3.35$3.68250——
1999-11-02$3.33$3.66750——
1999-11-01$3.28$3.6012,000——
1999-10-29$3.30$3.6313,250——
1999-10-28$3.30$3.6364,500——
1999-10-27$3.18$3.493,750——
1999-10-26$3.15$3.4650,250——
1999-10-25$3.15$3.4650,750——
1999-10-22$3.25$3.5737,750——
1999-10-21$3.40$3.7427,750——
1999-10-20$3.63$3.9924,000——
1999-10-19$3.63$3.9969,250——
1999-10-18$3.65$4.018,250——
1999-10-15$3.73$4.101,750——
1999-10-14$3.78$4.15750——
1999-10-13$3.78$4.1513,500——
1999-10-12$3.80$4.1866,250——
1999-10-11$3.85$4.232,750——
1999-10-08$3.90$4.292,000——
1999-10-07$3.95$4.34750——
1999-10-06$4.05$4.4527,750——
1999-10-05$4.10$4.515,750——
1999-10-04$4.00$4.40500——
1999-10-01$3.90$4.29500——
1999-09-30$3.90$4.295,500——
1999-09-29$3.83$4.21750——
1999-09-28$3.83$4.21250——
1999-09-27$3.95$4.286,500——
1999-09-24$4.00$4.332,250——
1999-09-23$4.00$4.333,000——
1999-09-22$4.10$4.4414,500——
1999-09-21$4.20$4.5582,250——
1999-09-20$4.15$4.49500——
1999-09-17$4.15$4.490——
1999-09-16$4.15$4.490——
1999-09-15$4.15$4.49750——
1999-09-14$4.20$4.557,500——
1999-09-13$4.30$4.667,000——
1999-09-10$4.25$4.602,500——
1999-09-09$4.10$4.442,250——
1999-09-08$4.15$4.494,250——
1999-09-07$4.10$4.447,750——
1999-09-03$4.00$4.331,000——
1999-09-02$3.95$4.287,000——
1999-09-01$3.95$4.282,000——
1999-08-31$3.95$4.280——
1999-08-30$3.95$4.282,500——
1999-08-27$3.95$4.285,750——
1999-08-26$3.93$4.255,000——
1999-08-25$3.83$4.14500——
1999-08-24$3.85$4.1716,500——
1999-08-23$3.85$4.173,250——
1999-08-20$3.78$4.090——
1999-08-19$3.78$4.098,250——
1999-08-18$3.88$4.201,750——
1999-08-17$3.90$4.22250——
1999-08-16$3.83$4.146,500——
1999-08-13$3.85$4.171,500——
1999-08-12$3.80$4.112,500——
1999-08-11$3.73$4.03500——
1999-08-10$3.73$4.0335,000——
1999-08-09$3.88$4.205,000——
1999-08-06$3.95$4.2812,750——
1999-08-05$3.90$4.228,750——
1999-08-04$3.90$4.225,500——
1999-08-03$3.90$4.220——
1999-08-02$3.90$4.220——
1999-07-30$3.90$4.226,500——
1999-07-29$3.95$4.284,750——
1999-07-28$3.90$4.2212,250——
1999-07-27$3.83$4.1412,000——
1999-07-26$3.85$4.1710,750——
1999-07-23$3.88$4.208,000——
1999-07-22$3.85$4.172,500——
1999-07-21$3.85$4.171,000——
1999-07-20$3.85$4.1714,500——
1999-07-19$3.90$4.2219,500——
1999-07-16$4.00$4.336,500——
1999-07-15$4.08$4.41250——
1999-07-14$4.05$4.380——
1999-07-13$4.05$4.389,250——
1999-07-12$4.15$4.497,750——
1999-07-09$4.13$4.474,250——
1999-07-08$4.20$4.5514,750——
1999-07-07$4.13$4.474,000——
1999-07-06$4.20$4.550——
1999-07-02$4.20$4.5511,750——
1999-07-01$4.10$4.4412,750——
1999-06-30$4.20$4.551,750——
1999-06-29$4.08$4.410——
1999-06-28$4.08$4.418,000——
1999-06-25$4.20$4.48250——
1999-06-24$4.20$4.480——
1999-06-23$4.20$4.480——
1999-06-22$4.20$4.482,250——
1999-06-21$4.20$4.4811,250——
1999-06-18$4.18$4.465,500——
1999-06-17$4.20$4.486,500——
1999-06-16$4.23$4.5124,250——
1999-06-15$4.20$4.4823,250——
1999-06-14$4.15$4.4310,000——
1999-06-11$4.20$4.4821,000——
1999-06-10$4.15$4.431,250——
1999-06-09$4.13$4.40500——
1999-06-08$4.15$4.43500——
1999-06-07$4.18$4.469,250——
1999-06-04$4.15$4.4317,250——
1999-06-03$4.10$4.387,000——
1999-06-02$4.18$4.465,750——
1999-06-01$4.13$4.4010,000——
1999-05-28$4.10$4.3815,500——
1999-05-27$4.18$4.4619,500——
1999-05-26$4.13$4.40500——
1999-05-25$4.15$4.437,500——
1999-05-24$4.15$4.437,000——
1999-05-21$4.13$4.409,250——
1999-05-20$4.15$4.4315,000——
1999-05-19$3.95$4.2213,500——
1999-05-18$3.80$4.0622,250——
1999-05-17$3.90$4.166,500——
1999-05-14$4.00$4.278,250——
1999-05-13$4.15$4.432,750——
1999-05-12$4.05$4.3218,000——
1999-05-11$4.13$4.405,250——
1999-05-10$4.10$4.3820,250——
1999-05-07$4.10$4.385,500——
1999-05-06$4.10$4.387,500——
1999-05-05$4.00$4.2714,500——
1999-05-04$3.98$4.2436,000——
1999-05-03$3.95$4.2213,750——
1999-04-30$3.75$4.0010,500——
1999-04-29$3.70$3.9537,250——
1999-04-28$3.65$3.9013,750——
1999-04-27$3.85$4.1122,500——
1999-04-26$3.65$3.901,000——
1999-04-23$3.65$3.900——
1999-04-22$3.65$3.901,250——
1999-04-21$3.60$3.842,500——
1999-04-20$3.60$3.844,000——
1999-04-19$3.65$3.9018,500——
1999-04-16$3.75$4.001,750——
1999-04-15$3.65$3.903,000——
1999-04-14$3.50$3.741,750——
1999-04-13$3.48$3.712,250——
1999-04-12$3.48$3.716,000——
1999-04-09$3.45$3.6810,250——
1999-04-08$3.43$3.6613,500——
1999-04-07$3.50$3.743,750——
1999-04-06$3.55$3.790——
1999-04-05$3.55$3.799,750——
1999-04-01$3.58$3.828,500——
1999-03-31$3.60$3.842,250——
1999-03-30$3.70$3.954,500——
1999-03-29$3.70$3.9549,750——
1999-03-26$3.43$3.5938,500——
1999-03-25$3.25$3.4172,250——
1999-03-24$3.40$3.5613,000——
1999-03-23$3.40$3.5618,750——
1999-03-22$3.50$3.6725,500——
1999-03-19$3.45$3.6234,500——
1999-03-18$3.40$3.5620,500——
1999-03-17$3.55$3.7219,750——
1999-03-16$3.50$3.6717,250——
1999-03-15$3.60$3.7719,750——
1999-03-12$3.65$3.83250——
1999-03-11$3.70$3.8816,500——
1999-03-10$3.73$3.915,000——
1999-03-09$3.80$3.9829,000——
1999-03-08$3.90$4.0940,500——
1999-03-05$4.20$4.408,000——
1999-03-04$4.15$4.3511,750——
1999-03-03$4.10$4.301,750——
1999-03-02$4.10$4.3012,750——
1999-03-01$4.30$4.5124,750——
1999-02-26$4.40$4.6185,000——
1999-02-25$4.65$4.8835,000——
1999-02-24$4.35$4.5647,000——
1999-02-23$4.30$4.5191,750——
1999-02-22$4.13$4.3353,500——
1999-02-19$4.05$4.2565,500——
1999-02-18$3.65$3.837,750——
1999-02-17$3.45$3.6216,500——
1999-02-16$3.40$3.5613,000——
1999-02-12$3.35$3.513,250——
1999-02-11$3.35$3.51177,000——
1999-02-10$3.30$3.4626,250——
1999-02-09$3.35$3.5127,750——
1999-02-08$3.40$3.5621,500——
1999-02-05$3.40$3.565,000——
1999-02-04$3.50$3.6712,500——
1999-02-03$3.60$3.7716,750——
1999-02-02$3.60$3.7717,250——
1999-02-01$3.60$3.774,000——
1999-01-29$3.50$3.673,250——
1999-01-28$3.48$3.641,500——
1999-01-27$3.40$3.5610,000——
1999-01-26$3.40$3.5651,500——
1999-01-25$3.45$3.6212,750——
1999-01-22$3.40$3.56250——
1999-01-21$3.40$3.567,000——
1999-01-20$3.35$3.512,750——
1999-01-19$3.43$3.5911,250——
1999-01-15$3.40$3.5614,500——
1999-01-14$3.30$3.4633,250——
1999-01-13$3.35$3.516,000——
1999-01-12$3.40$3.5626,000——
1999-01-11$3.60$3.7715,750——
1999-01-08$3.50$3.678,000——
1999-01-07$3.60$3.778,750——
1999-01-06$3.60$3.7722,750——
1999-01-05$3.70$3.885,250——
1999-01-04$3.68$3.856,000——