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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$41.76$83.2025,400——
2020-12-30$41.90$83.4840,400——
2020-12-29$42.88$85.0935,000——
2020-12-28$43.99$87.2947,300——
2020-12-24$44.50$88.3114,300——
2020-12-23$44.08$87.4735,200——
2020-12-22$43.58$86.4839,800——
2020-12-21$43.63$86.5871,200——
2020-12-18$43.34$86.00236,500——
2020-12-17$45.78$90.85112,400——
2020-12-16$46.12$91.5243,900——
2020-12-15$47.99$95.2332,900——
2020-12-14$46.15$91.5857,500——
2020-12-11$46.40$92.0831,500——
2020-12-10$46.15$91.5819,800——
2020-12-09$46.95$93.1732,300——
2020-12-08$47.39$94.0435,600——
2020-12-07$47.75$94.7628,300——
2020-12-04$47.68$94.6223,500——
2020-12-03$46.97$93.2128,500——
2020-12-02$47.94$95.1333,300——
2020-12-01$47.78$94.8253,000——
2020-11-30$48.94$97.1257,800——
2020-11-27$50.89$100.9918,700——
2020-11-25$49.79$98.8044,400——
2020-11-24$51.36$101.9249,100——
2020-11-23$49.26$97.7541,700——
2020-11-20$49.11$97.4528,600——
2020-11-19$49.90$99.0227,500——
2020-11-18$49.66$98.5542,400——
2020-11-17$50.96$101.1351,400——
2020-11-16$51.27$101.7444,300——
2020-11-13$50.79$100.7932,400——
2020-11-12$50.72$100.6551,300——
2020-11-11$51.01$101.2345,000——
2020-11-10$51.14$101.4849,000——
2020-11-09$49.42$98.0746,500——
2020-11-06$46.93$93.1331,400——
2020-11-05$47.60$94.4641,300——
2020-11-04$46.66$92.5944,100——
2020-11-03$47.33$93.9250,500——
2020-11-02$47.19$93.6465,800——
2020-10-30$44.70$88.7070,900——
2020-10-29$45.95$91.1846,800——
2020-10-28$43.45$86.2242,800——
2020-10-27$44.64$88.5848,100——
2020-10-26$44.51$88.3344,600——
2020-10-23$46.10$91.4828,800——
2020-10-22$46.80$92.8736,900——
2020-10-21$46.72$92.7126,800——
2020-10-20$47.37$94.0040,300——
2020-10-19$47.84$94.9343,800——
2020-10-16$48.12$95.4953,500——
2020-10-15$47.64$94.5432,200——
2020-10-14$48.02$95.2925,000——
2020-10-13$49.17$97.5731,700——
2020-10-12$50.63$100.4743,700——
2020-10-09$50.37$99.9631,300——
2020-10-08$50.38$99.9730,400——
2020-10-07$49.80$98.8249,900——
2020-10-06$49.88$98.9852,500——
2020-10-05$50.12$99.4638,000——
2020-10-02$48.70$96.6438,400——
2020-10-01$49.34$97.9154,900——
2020-09-30$50.14$99.5056,500——
2020-09-29$51.50$102.2072,600——
2020-09-28$50.79$100.4570,100——
2020-09-25$51.63$102.1169,900——
2020-09-24$50.45$99.7877,700——
2020-09-23$48.36$95.6576,100——
2020-09-22$50.09$99.0795,500——
2020-09-21$50.70$100.2775,700——
2020-09-18$52.18$103.20549,400——
2020-09-17$52.04$102.92101,600——
2020-09-16$52.99$104.8059,500——
2020-09-15$53.25$105.32124,100——
2020-09-14$49.86$98.61140,500——
2020-09-11$54.59$107.9781,000——
2020-09-10$55.48$109.7339,600——
2020-09-09$56.46$111.6743,300——
2020-09-08$56.46$111.6720,300——
2020-09-04$56.61$111.9619,600——
2020-09-03$56.85$112.4440,100——
2020-09-02$59.07$116.8323,200——
2020-09-01$57.23$113.1959,800——
2020-08-31$58.00$114.7145,800——
2020-08-28$59.51$117.7035,800——
2020-08-27$59.71$118.0938,300——
2020-08-26$58.85$116.3922,400——
2020-08-25$59.88$118.4324,100——
2020-08-24$60.35$119.3627,700——
2020-08-21$58.31$115.3219,200——
2020-08-20$59.47$117.6219,400——
2020-08-19$59.04$116.7719,300——
2020-08-18$59.07$116.8316,500——
2020-08-17$59.88$118.4317,900——
2020-08-14$60.77$120.1945,700——
2020-08-13$59.13$116.9513,800——
2020-08-12$59.45$117.5819,000——
2020-08-11$59.69$118.0527,600——
2020-08-10$59.43$117.5419,300——
2020-08-07$58.88$116.4523,900——
2020-08-06$56.87$112.4827,200——
2020-08-05$58.20$115.1135,400——
2020-08-04$56.93$112.5946,700——
2020-08-03$56.39$111.5332,500——
2020-07-31$57.63$113.9861,900——
2020-07-30$59.68$118.0365,300——
2020-07-29$57.60$113.9238,700——
2020-07-28$57.32$113.3716,200——
2020-07-27$57.08$112.8928,200——
2020-07-24$57.30$113.3317,900——
2020-07-23$58.05$114.8130,100——
2020-07-22$57.22$113.1732,400——
2020-07-21$59.43$117.5426,900——
2020-07-20$58.92$116.5318,000——
2020-07-17$59.42$117.5232,300——
2020-07-16$59.35$117.3853,000——
2020-07-15$62.13$122.8841,500——
2020-07-14$60.92$120.4921,700——
2020-07-13$58.68$116.0630,200——
2020-07-10$59.59$117.8631,300——
2020-07-09$58.69$116.0830,800——
2020-07-08$60.45$119.5635,400——
2020-07-07$59.34$117.3627,900——
2020-07-06$60.85$120.3524,600——
2020-07-02$59.54$117.7633,400——
2020-07-01$61.21$121.0637,800——
2020-06-30$60.57$119.7970,600——
2020-06-29$58.36$115.4229,300——
2020-06-26$57.91$114.20103,300——
2020-06-25$59.00$116.3540,600——
2020-06-24$57.49$113.3745,200——
2020-06-23$57.33$113.0541,700——
2020-06-22$59.16$116.6649,800——
2020-06-19$55.86$110.15218,500——
2020-06-18$58.00$114.3748,000——
2020-06-17$59.65$117.6326,500——
2020-06-16$61.45$121.1829,700——
2020-06-15$60.34$118.9939,000——
2020-06-12$59.89$118.1038,000——
2020-06-11$59.49$117.3145,300——
2020-06-10$62.15$122.5659,900——
2020-06-09$65.45$129.0737,100——
2020-06-08$65.72$129.6035,100——
2020-06-05$63.28$124.7947,500——
2020-06-04$62.58$123.4145,800——
2020-06-03$62.52$123.2937,300——
2020-06-02$61.20$120.6852,200——
2020-06-01$60.65$119.6057,600——
2020-05-29$59.40$117.1457,400——
2020-05-28$59.49$117.3140,500——
2020-05-27$61.45$121.1840,100——
2020-05-26$58.39$115.1436,300——
2020-05-22$57.58$113.5515,100——
2020-05-21$57.49$113.3724,400——
2020-05-20$56.62$111.6547,800——
2020-05-19$55.30$109.0534,600——
2020-05-18$58.74$115.8362,700——
2020-05-15$54.02$106.5332,700——
2020-05-14$54.28$107.0452,000——
2020-05-13$53.56$105.6262,800——
2020-05-12$54.93$108.3256,900——
2020-05-11$56.53$111.4853,800——
2020-05-08$57.33$113.0557,700——
2020-05-07$56.95$112.3052,200——
2020-05-06$54.18$106.8480,200——
2020-05-05$53.42$105.3466,400——
2020-05-04$56.06$110.5563,900——
2020-05-01$57.37$113.1376,000——
2020-04-30$62.12$122.50133,700——
2020-04-29$76.10$150.07552,800——
2020-04-28$70.46$138.9585,600——
2020-04-27$68.87$135.8176,100——
2020-04-24$69.36$136.7877,500——
2020-04-23$69.15$136.3687,000——
2020-04-22$65.37$128.9161,900——
2020-04-21$64.97$128.1246,800——
2020-04-20$63.70$125.6129,900——
2020-04-17$64.36$126.9250,100——
2020-04-16$60.25$118.8188,300——
2020-04-15$58.27$114.9144,100——
2020-04-14$61.38$121.0429,800——
2020-04-13$62.06$122.3853,400——
2020-04-09$64.21$126.6266,500——
2020-04-08$58.63$115.6262,400——
2020-04-07$55.34$109.1376,800——
2020-04-06$56.90$112.2161,600——
2020-04-03$56.44$111.3047,200——
2020-04-02$55.00$108.4661,600——
2020-04-01$55.88$110.1952,300——
2020-03-31$58.71$115.7765,800——
2020-03-30$60.66$119.6274,400——
2020-03-27$53.42$105.0144,400——
2020-03-26$55.34$108.7855,000——
2020-03-25$51.28$100.8052,900——
2020-03-24$52.95$104.0858,100——
2020-03-23$51.50$101.2358,300——
2020-03-20$57.56$113.1589,600——
2020-03-19$62.75$123.3599,200——
2020-03-18$38.51$75.7084,300——
2020-03-17$62.75$123.35124,300——
2020-03-16$53.89$105.9393,300——
2020-03-13$51.41$101.0652,800——
2020-03-12$46.83$92.0568,500——
2020-03-11$51.58$101.3945,900——
2020-03-10$52.81$103.8141,000——
2020-03-09$50.68$99.6244,200——
2020-03-06$55.52$109.1436,600——
2020-03-05$57.17$112.3863,600——
2020-03-04$57.41$112.8544,700——
2020-03-03$56.12$110.3181,200——
2020-03-02$55.26$108.6250,100——
2020-02-28$53.90$105.9570,900——
2020-02-27$55.86$109.8043,900——
2020-02-26$58.44$114.8826,000——
2020-02-25$58.73$115.4523,800——
2020-02-24$60.19$118.3226,900——
2020-02-21$62.18$122.2338,800——
2020-02-20$62.29$122.4466,300——
2020-02-19$61.32$120.5454,500——
2020-02-18$61.57$121.0329,800——
2020-02-14$61.22$120.3433,700——
2020-02-13$60.69$119.3017,800——
2020-02-12$60.60$119.1253,800——
2020-02-11$59.56$117.0847,100——
2020-02-10$59.13$116.2327,400——
2020-02-07$58.80$115.5820,100——
2020-02-06$58.64$115.2731,900——
2020-02-05$58.46$114.9134,700——
2020-02-04$57.19$112.4240,400——
2020-02-03$57.81$113.6435,900——
2020-01-31$57.87$113.7539,700——
2020-01-30$58.18$114.3634,400——
2020-01-29$57.64$113.3053,600——
2020-01-28$58.40$114.8058,800——
2020-01-27$56.30$110.6739,500——
2020-01-24$56.38$110.8331,800——
2020-01-23$56.97$111.9970,000——
2020-01-22$56.68$111.4256,300——
2020-01-21$56.31$110.6935,300——
2020-01-17$56.41$110.8832,900——
2020-01-16$56.30$110.6733,400——
2020-01-15$55.85$109.7831,900——
2020-01-14$55.97$110.0298,500——
2020-01-13$56.10$110.2833,700——
2020-01-10$55.69$109.4773,000——
2020-01-09$56.99$112.0258,900——
2020-01-08$57.14$112.3245,800——
2020-01-07$57.23$112.5040,700——
2020-01-06$57.20$112.4477,500——
2020-01-03$56.08$110.2469,400——
2020-01-02$56.40$110.8758,000——