Adtran Inc Stock Price History

ADTN Stock  USD 9.50  0.08  0.84%   
If you're considering investing in ADTRAN Stock, it is important to understand the factors that can impact its price. As of today, the current price of ADTRAN stands at 9.50, as last reported on the 21st of September, with the highest price reaching 9.70 and the lowest price hitting 9.38 during the day. ADTRAN appears to be somewhat reliable, given 3 months investment horizon. ADTRAN Inc secures Sharpe Ratio (or Efficiency) of 0.0648, which signifies that the company had a 0.0648 % return per unit of risk over the last 3 months. We have found thirty technical indicators for ADTRAN Inc, which you can use to evaluate the volatility of the firm. Please makes use of ADTRAN's mean deviation of 2.74, and Risk Adjusted Performance of 0.0499 to double-check if our risk estimates are consistent with your expectations.
ADTRAN Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = 0.0648

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Estimated Market Risk

 4.14
  actual daily
37
63% of assets are more volatile

Expected Return

 0.27
  actual daily
5
95% of assets have higher returns

Risk-Adjusted Return

 0.06
  actual daily
5
95% of assets perform better
Based on monthly moving average ADTRAN is performing at about 5% of its full potential. If added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of ADTRAN by adding it to a well-diversified portfolio.

ADTRAN Stock Price History Chart

There are several ways to analyze ADTRAN Stock price data. The simplest method is using a basic ADTRAN candlestick price chart, which shows ADTRAN price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
Highest PriceSeptember 11, 202510.61
Lowest PriceAugust 5, 20258.09

ADTRAN September 21, 2025 Stock Price Synopsis

Various analyses of ADTRAN's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell ADTRAN Stock. It can be used to describe the percentage change in the price of ADTRAN from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of ADTRAN Stock.
ADTRAN Price Daily Balance Of Power(0.25)
ADTRAN Price Rate Of Daily Change 0.99 
ADTRAN Price Action Indicator(0.08)

ADTRAN September 21, 2025 Stock Price Analysis

When benchmark price declines in a down market, there may be an uptick in ADTRAN Stock price where buyers come in believing the asset is cheap or selling overdone. The opposite is true when the market is bullish. You can use ADTRAN intraday prices and daily technical indicators to check the level of noise trading in ADTRAN Stock and then apply it to test your longer-term investment strategies against ADTRAN.

ADTRAN Stock Price History Data

The price series of ADTRAN for the period between Mon, Jun 23, 2025 and Sun, Sep 21, 2025 has a statistical range of 2.52 with a coefficient of variation of 5.5. The prices are distributed with arithmetic mean of 9.26. The median price for the last 90 days is 9.29. The company had 2:1 stock split on 16th of December 2003. ADTRAN Inc issued dividends on 2023-08-18.
OpenHighLowCloseVolume
09/21/2025
 9.62  9.70  9.38  9.50 
09/19/2025
 9.62  9.70  9.38  9.50  2,732,581 
09/18/2025
 9.00  9.64  8.95  9.58  5,360,480 
09/17/2025
 8.76  8.95  8.61  8.77  10,813,002 
09/16/2025
 9.40  9.81  8.70  8.86  10,101,586 
09/15/2025
 10.04  10.48  9.75  10.44  1,185,922 
09/12/2025
 10.36  10.50  10.07  10.11  694,049 
09/11/2025
 10.30  10.64  10.26  10.61  661,931 
09/10/2025
 10.50  10.50  10.11  10.34  812,606 
09/09/2025
 10.10  10.46  10.01  10.37  1,082,816 
09/08/2025
 9.81  10.32  9.71  10.20  1,196,731 
09/05/2025
 9.79  9.90  9.61  9.75  642,982 
09/04/2025
 9.36  9.92  9.32  9.67  1,356,782 
09/03/2025
 9.45  9.47  9.13  9.28  742,368 
09/02/2025
 9.14  9.45  9.06  9.39  556,899 
08/29/2025
 9.43  9.49  9.31  9.38  1,258,750 
08/28/2025
 9.37  9.48  9.31  9.45  689,287 
08/27/2025
 9.31  9.44  9.25  9.34  523,946 
08/26/2025
 9.16  9.39  9.04  9.28  725,422 
08/25/2025
 9.16  9.30  9.09  9.12  593,465 
08/22/2025
 8.72  9.18  8.72  9.17  630,538 
08/21/2025
 8.33  8.77  8.33  8.70  705,373 
08/20/2025
 8.56  8.58  8.27  8.40  839,810 
08/19/2025
 8.81  8.93  8.55  8.59  478,566 
08/18/2025
 8.82  8.90  8.79  8.83  530,934 
08/15/2025
 8.97  8.97  8.80  8.84  602,130 
08/14/2025
 9.07  9.10  8.74  8.94  814,784 
08/13/2025
 9.20  9.35  9.08  9.32  803,465 
08/12/2025
 8.66  9.20  8.66  9.10  1,109,696 
08/11/2025
 8.57  8.65  8.42  8.56  876,735 
08/08/2025
 8.75  8.77  8.58  8.59  777,519 
08/07/2025
 8.71  8.75  8.49  8.71  841,692 
08/06/2025
 8.11  8.74  8.11  8.66  1,768,189 
08/05/2025
 9.14  9.22  7.95  8.09  4,135,060 
08/04/2025
 8.81  9.49  8.81  9.47  1,058,130 
08/01/2025
 9.10  9.11  8.62  8.76  1,319,149 
07/31/2025
 9.29  9.58  9.22  9.29  1,049,058 
07/30/2025
 9.51  9.63  9.13  9.19  601,114 
07/29/2025
 9.70  9.81  9.49  9.51  784,829 
07/28/2025
 9.25  9.69  9.21  9.67  1,043,164 
07/25/2025
 9.20  9.27  9.15  9.23  797,013 
07/24/2025
 9.50  9.50  9.17  9.17  717,139 
07/23/2025
 9.47  9.65  9.31  9.45  738,473 
07/22/2025
 9.52  9.59  9.26  9.42  836,313 
07/21/2025
 9.40  9.46  9.10  9.45  1,040,032 
07/18/2025
 9.69  9.69  9.26  9.41  1,269,937 
07/17/2025
 9.72  10.23  9.54  9.56  2,910,270 
07/16/2025
 8.85  9.75  8.71  9.66  4,023,855 
07/15/2025
 9.22  9.27  8.83  8.85  1,005,592 
07/14/2025
 9.15  9.22  9.05  9.14  854,899 
07/11/2025
 9.31  9.32  9.14  9.20  543,107 
07/10/2025
 9.44  9.49  9.23  9.41  771,583 
07/09/2025
 9.35  9.47  9.07  9.44  1,052,226 
07/08/2025
 9.56  9.56  9.25  9.34  1,156,380 
07/07/2025
 9.45  9.68  9.27  9.66  1,165,844 
07/03/2025
 9.37  9.63  9.34  9.56  622,349 
07/02/2025
 9.07  9.41  9.03  9.40  987,388 
07/01/2025
 8.88  9.41  8.80  9.14  1,211,072 
06/30/2025
 8.96  9.17  8.86  8.97  2,363,580 
06/27/2025
 8.77  9.02  8.59  8.89  3,630,255 
06/26/2025
 8.89  9.04  8.69  8.76  1,542,382 

About ADTRAN Stock history

ADTRAN investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for ADTRAN is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in ADTRAN Inc will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing ADTRAN stock prices may prove useful in developing a viable investing in ADTRAN
ADTRAN Holdings, Inc., through its subsidiaries, provides end-to-end fiber networking solutions for communications service provider, enterprises, and government customers in the United States, Germany, the United Kingdom, Mexico, and internationally. ADTRAN Holdings, Inc. is headquartered in Huntsville, Alabama. Adtran Holdings operates under Communication Equipment classification in the United States and is traded on NASDAQ Exchange. It employs 1335 people.

ADTRAN Stock Technical Analysis

ADTRAN technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
A focus of ADTRAN technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of ADTRAN trading pattern rather than external drivers such as economic, fundamental, or social events. It is believed that price action tends to repeat itself due to investors' collective, patterned behavior. Hence technical analysis focuses on identifiable price trends and conditions. More Info...

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ADTRAN Technical and Predictive Indicators

Predictive indicators are helping investors to find signals for ADTRAN's price direction in advance. Along with the technical and fundamental analysis of ADTRAN Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of ADTRAN to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.
When determining whether ADTRAN Inc offers a strong return on investment in its stock, a comprehensive analysis is essential. The process typically begins with a thorough review of ADTRAN's financial statements, including income statements, balance sheets, and cash flow statements, to assess its financial health. Key financial ratios are used to gauge profitability, efficiency, and growth potential of Adtran Inc Stock. Outlined below are crucial reports that will aid in making a well-informed decision on Adtran Inc Stock:
Check out Trending Equities to better understand how to build diversified portfolios, which includes a position in ADTRAN Inc. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in housing.
You can also try the Global Correlations module to find global opportunities by holding instruments from different markets.
Is Communications Equipment space expected to grow? Or is there an opportunity to expand the business' product line in the future? Factors like these will boost the valuation of ADTRAN. If investors know ADTRAN will grow in the future, the company's valuation will be higher. The financial industry is built on trying to define current growth potential and future valuation accurately. All the valuation information about ADTRAN listed above have to be considered, but the key to understanding future value is determining which factors weigh more heavily than others.
The market value of ADTRAN Inc is measured differently than its book value, which is the value of ADTRAN that is recorded on the company's balance sheet. Investors also form their own opinion of ADTRAN's value that differs from its market value or its book value, called intrinsic value, which is ADTRAN's true underlying value. Investors use various methods to calculate intrinsic value and buy a stock when its market value falls below its intrinsic value. Because ADTRAN's market value can be influenced by many factors that don't directly affect ADTRAN's underlying business (such as a pandemic or basic market pessimism), market value can vary widely from intrinsic value.
Please note, there is a significant difference between ADTRAN's value and its price as these two are different measures arrived at by different means. Investors typically determine if ADTRAN is a good investment by looking at such factors as earnings, sales, fundamental and technical indicators, competition as well as analyst projections. However, ADTRAN's price is the amount at which it trades on the open market and represents the number that a seller and buyer find agreeable to each party.