ATN International, Inc. (ATNI:NASDAQ) closed at $25.60 on October 14, 2026, down 1.14% on the day. The stock trades 23.4% below its 52-week high of $33.41 and 80.9% above its 52-week low of $14.15. Over the past year, it gained 78.6%. ATN International, Inc. is part of the Public Utilities sector (Telecommunications Equipment).
| 5D | 1M | 3M | 6M | 1Y |
|---|---|---|---|---|
| +1.57% | -14.44% | +7.43% | -8.29% | +78.55% |
In 252 trading sessions since October 13, 2025, ATNI closed higher on 128 days (51%). Its best day was August 6, 2026 (+27.57%) and its worst was March 5, 2026 (-16.24%). The stock moved 10% or more in a single session 5 times. It opened at least 5% above the previous day's high 1 time.
ATN International, Inc., through its subsidiaries, provides wireless and wireline telecommunications services in North America, Bermuda, and the Caribbean. The company operates through U.S. Telecom, International Telecom, and Renewable Energy segments. It offers wholesale wireless voice and data roaming services; wireline local and long-distance telephone services; and facilities-based integrated voice and data communications services, as well as wholesale transport services to enterprise and residential customers. The company also provides wireless devices and accessories comprising smartphones, feature phones, wireless hot spots, and various wireless solutions for small businesses; and sells original equipment manufacturer and after-market accessories, such as phone protection, battery charging solutions, and Bluetooth hands-free kits. In addition, it owns and operates commercial distributed generation solar power systems; and terrestrial and submarine fiber optic transport systems. ATN International, Inc. offers its services through direct sales force, retail stores, and independent dealers. The company was formerly known as Atlantic Tele-Network, Inc. and changed its name to AT...
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