Anterix (ATEX) Stock Chart & Stock Price History $58.78 +3.80 (+6.91%) Closing price 04:00 PM EasternExtended Trading$58.85 +0.07 (+0.12%) As of 06:50 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Anterix Stock Price Performance The Anterix (ATEX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 108.22%, with a year-to-date return of 169.26%. In the past month, the stock has increased 39.32%, reflecting recent market activity. As of the latest close, Anterix traded at $54.98 with a market cap of $1.03 billion and volume of 366,015 shares. Five years ago, the stock traded at $48.41, representing a 21.42% increase over that period. At the time, it had a market cap of $851.34 million and a volume of 70,730 shares. Receive ATEX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Anterix and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. 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Read our full terms of service and privacy policy. 5 Day Performance+3.81%1 Month Performance+39.32%3 Month Performance+70.67%Year-To-Date Performance+169.26%1 Year Performance+108.22%5 Year Performance+21.42% ATEX Stock Chart for Tuesday, May, 19, 2026 ATEX Chart by TradingView Anterix Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/18/2026$57.06$54.98-3.65%$59.80$53.64366,015 shs$1.03 billion05/15/2026$56.62$57.06+0.78%$59.19$55.22402,540 shs$1.07 billion05/14/2026$55.29$56.62+2.41%$56.78$54.99250,939 shs$1.06 billion05/13/2026$54.25$55.29+1.92%$55.51$53.16331,219 shs$1.04 billion05/12/2026$55.72$54.25-2.64%$55.50$51.76348,542 shs$1.02 billion05/11/2026$55.92$55.72-0.36%$56.50$54.81479,335 shs$1.04 billion05/08/2026$53.21$55.92+5.09%$56.10$53.33375,061 shs$996.78 million05/07/2026$51.92$53.21+2.48%$53.75$50.76351,377 shs$996.62 million05/06/2026$50.55$51.92+2.71%$53.20$49.87264,477 shs$972.46 million05/05/2026N/A$50.55$50.62$48.39218,491 shs$946.95 million Get the Latest News and Ratings for ATEX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Anterix and its competitors with MarketBeat's FREE daily newsletter. 04/30/2026$45.44$48.32+6.34%$48.51$46.00333,760 shs$905.18 million04/29/2026$47.71$45.44-4.76%$47.99$45.34284,941 shs$851.23 million04/28/2026$47.21$47.71+1.06%$48.37$46.66378,066 shs$893.61 million04/27/2026$45.17$47.21+4.52%$47.63$44.90295,774 shs$884.24 million04/24/2026$44.20$45.17+2.19%$45.35$42.49272,860 shs$846.03 million04/23/2026$44.75$44.20-1.23%$45.75$43.55340,031 shs$828.00 million04/22/2026$44.14$44.75+1.38%$46.40$44.30441,631 shs$838.17 million04/21/2026$42.60$44.14+3.62%$44.82$43.09345,455 shs$826.74 million04/20/2026$42.19$42.60+0.97%$43.18$41.50351,857 shs$797.90 million Related Companies Liberty Global Stock Price Chart VEON Stock Price Chart Adeia Stock Price Chart Kyivstar Group Stock Price Chart Liberty Global Stock Price Chart Liberty Latin America Stock Price Chart Grupo Televisa Stock Price Chart Gray Media Stock Price Chart Newsmax Stock Price Chart Telesat Stock Price Chart Receive ATEX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Anterix and its competitors with MarketBeat's FREE daily newsletter. 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