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ADTRAN Holdings, Inc.

ADTNNASDAQTechnologyCommunication Equipment

$6.43Today:- (-)1Y −33.91%

As of Oct 23, 2026 close

Market cap
$520.50M
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$6.29$19.98
Volume (live)
-
Avg. volume (3M)
1.61M

ADTRAN Holdings (ADTN) Historical Stock Prices

Analyze ADTRAN Holdings (ADTN) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

ADTRAN Holdings (ADTN) Interactive Price Chart

Interactive historical price chart showing ADTRAN Holdings stock price movements and trends across multiple time periods.

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ADTN Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily127 records
Showing 1-50 of 127
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ADTN historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 23, 20266.456.516.386.436.431.01M
Oct 22, 20266.556.616.406.456.451.15M
Oct 21, 20266.676.766.576.696.691.02M
Oct 20, 20266.406.636.366.586.581.96M
Oct 19, 20266.476.546.326.436.431.01M
Oct 16, 20266.506.556.296.316.311.13M
Oct 15, 20266.506.556.356.536.531.38M
Oct 14, 20266.906.906.566.646.641.72M
Oct 13, 20266.967.026.806.966.961.22M
Oct 12, 20267.417.417.007.037.031.24M
Oct 9, 20267.607.757.377.467.46870.97K
Oct 8, 20267.577.747.327.497.491.84M
Oct 7, 20267.507.917.477.767.762.22M
Oct 6, 20267.207.637.177.627.622.56M
Oct 5, 20267.127.186.957.157.151.78M
Oct 2, 20267.197.256.937.047.042.64M
Oct 1, 20266.917.166.797.077.071.86M
Sep 30, 20266.936.936.736.836.831.86M
Sep 29, 20266.866.916.766.876.871.16M
Sep 28, 20267.087.096.766.806.801.86M
Sep 25, 20266.987.186.887.137.131.60M
Sep 24, 20267.067.086.846.936.931.28M
Sep 23, 20267.297.317.077.117.11994.54K
Sep 22, 20267.187.347.087.297.291.25M
Sep 21, 20267.317.317.107.217.211.50M
Sep 18, 20267.217.257.107.207.203.70M
Sep 17, 20267.297.337.087.107.101.83M
Sep 16, 20267.197.326.967.097.091.25M
Sep 15, 20267.157.217.007.087.081.86M
Sep 14, 20267.357.387.017.047.041.65M
Sep 11, 20267.337.617.297.547.541.53M
Sep 10, 20267.077.387.027.187.181.41M
Sep 9, 20267.477.567.177.207.201.67M
Sep 8, 20267.187.647.127.587.582.30M
Sep 4, 20267.217.337.047.107.101.64M
Sep 3, 20267.537.537.127.157.151.10M
Sep 2, 20267.507.617.437.527.521.18M
Sep 1, 20267.667.707.447.477.471.48M
Aug 31, 20267.737.787.547.757.751.71M
Aug 28, 20267.757.847.587.727.721.56M
Aug 27, 20267.958.047.667.797.791.55M
Aug 26, 20268.008.057.867.917.911.54M
Aug 25, 20267.908.047.798.028.021.90M
Aug 24, 20267.607.737.467.717.711.41M
Aug 21, 20267.907.907.637.777.771.22M
Aug 20, 20268.048.167.777.867.861.37M
Aug 19, 20268.228.227.818.018.011.33M
Aug 18, 20268.278.477.878.108.102.90M
Aug 17, 20268.608.738.408.658.652.16M
Aug 14, 20268.048.458.038.408.402.07M
Show:
of 127

Source: Daily price history (open, high, low, close and volume). Data as of Oct 23, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.