ADTRAN (ADTN) Short Interest Ratio & Short Volume $10.64 +0.82 (+8.35%) As of 09:53 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends ADTRAN Short Interest DataADTRAN (ADTN) has a short interest of 1.63 million shares. This marks a 40.52% increase in short interest from the previous month. The short interest ratio (days to cover) is 2.4, indicating that it would take 2.4 days of the average trading volume of 1.02 million shares to cover all short positions.Current Short Interest1,630,000 sharesPrevious Short Interest1,160,000 sharesChange Vs. Previous Month+40.52%Dollar Volume Sold Short$16.51 millionShort Interest Ratio2.4 Days to CoverLast Record DateJanuary 15, 2025Outstanding Shares79,310,000 sharesPercentage of Shares Shorted2.06%Today's Trading Volume43,100 sharesAverage Trading Volume1,024,978 sharesToday's Volume Vs. Average4% Short Selling ADTRAN? Sign up to receive the latest short interest report for ADTRAN and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartADTN Short Interest Over TimeADTN Days to Cover Over TimeADTN Percentage of Float Shorted Over Time ADTRAN Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 1/15/20251,630,000 shares $16.51 million +40.5%N/A2.4 $10.13 12/31/20241,630,000 shares $13.58 million +40.5%N/A2.4 $8.33 12/15/20241,160,000 shares $9.91 million -4.9%N/A2 $8.54 11/30/20241,220,000 shares $10.37 million -35.8%N/A2.2 $8.50 11/15/20241,900,000 shares $14.73 million -9.5%N/A3.4 $7.75 10/31/20242,100,000 shares $12.76 million -7.5%N/A4.2 $6.08 10/15/20242,270,000 shares $13.89 million -3.4%N/A4.3 $6.12 9/30/20242,350,000 shares $13.94 million -11.0%N/A4.1 $5.93 9/15/20242,640,000 shares $14.36 million -4.4%N/A3.8 $5.44 8/31/20242,760,000 shares $15.40 million +3.0%N/A2.6 $5.58 Get the Latest News and Ratings for ADTN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ADTRAN and its competitors with MarketBeat's FREE daily newsletter. 8/15/20242,680,000 shares $13.80 million -2.2%N/A2.3 $5.15 7/31/20242,740,000 shares $18.55 million +5.8%N/A2.2 $6.77 7/15/20242,590,000 shares $15.28 million +20.5%N/A2.2 $5.90 6/30/20242,150,000 shares $11.31 million -36.0%N/A1.8 $5.26 6/15/20243,360,000 shares $16.90 million -4.0%N/A2.9 $5.03 5/31/20243,500,000 shares $19.43 million -4.6%N/A4 $5.55 5/15/20243,670,000 shares $19.74 million -5.4%N/A4.7 $5.38 4/30/20243,880,000 shares $16.99 million +16.9%N/A5 $4.38 4/15/20243,320,000 shares $15.54 million +43.7%N/A4.4 $4.68 3/31/20242,310,000 shares $12.57 million -21.2%N/A3.1 $5.44 3/15/20242,930,000 shares $16.32 million -5.5%N/A3.9 $5.57 2/29/20243,100,000 shares $17.64 million +16.1%N/A3.7 $5.69 2/15/20242,670,000 shares $17.54 million +21.9%N/A3.1 $6.57 1/31/20242,190,000 shares $13.72 million -1.4%N/A2.3 $6.27 1/15/20242,220,000 shares $15.85 million -10.5%N/A2.3 $7.14 12/31/20232,480,000 shares $18.20 million -19.5%N/A2.5 $7.34 12/15/20233,080,000 shares $21.87 million -2.8%N/A3 $7.10 11/30/20233,170,000 shares $16.58 million +13.6%N/A3.4 $5.23 11/15/20232,790,000 shares $15.37 million +1.5%N/A3.3 $5.51 10/31/20232,750,000 shares $18.07 million +0.7%N/A3.3 $6.57 10/15/20232,730,000 shares $19.93 million +5.0%N/A3.3 $7.30 9/30/20232,600,000 shares $21.40 million +4.4%N/A3.2 $8.23 9/15/20232,490,000 shares $20.52 million +2.9%N/A3.1 $8.24 8/31/20232,420,000 shares $20.69 million +14.7%N/A2.7 $8.55 8/15/20232,110,000 shares $17.15 million -24.1%N/A2.2 $8.13 7/31/20232,780,000 shares $27.05 million -0.7%N/A2.8 $9.73 7/15/20232,800,000 shares $28.87 million -2.8%N/A3 $10.31 6/30/20232,880,000 shares $30.33 million +4.4%N/A2.6 $10.53 6/15/20232,760,000 shares $30.11 million +19.0%N/A2.6 $10.91 5/31/20232,320,000 shares $20.67 million +29.6%N/A2.6 $8.91He called the top and bottom of Bitcoin nearly to the day … Here’s what he says is next. (Ad)With Donald Trump’s return to the oval office, the war on crypto is over. The digital currency is not only set to be released from its constraints … it could be about to explode. Trump has vowed to roll back Biden’s “crusade against crypto” on his first day in office.This coin may be Trump’s favorite crypto … 5/15/20231,790,000 shares $15.57 million -14.8%N/A2.1 $8.70 4/30/20232,100,000 shares $19.15 million -2.3%N/A2.6 $9.12 4/15/20232,150,000 shares $22.21 million +1.9%N/A2.9 $10.33 3/31/20232,110,000 shares $33.46 million -6.6%N/A3.2 $15.86 3/15/20232,260,000 shares $34.67 million +1.8%N/A4.4 $15.34 2/28/20232,220,000 shares $38.74 million No ChangeN/A4.1 $17.45 2/15/20232,220,000 shares $38.83 million +2.8%N/A4.2 $17.49 1/31/20232,160,000 shares $40.76 million -8.9%N/A4 $18.87 1/15/20232,370,000 shares $47.04 million -5.2%N/A4.4 $19.85 12/30/20222,500,000 shares $46.98 million +15.7%N/A4.7 $18.79 12/15/20222,160,000 shares $41.73 million -2.3%N/A3.7 $19.32 11/30/20222,210,000 shares $44.80 million +4.3%N/A3.3 $20.27 11/15/20222,120,000 shares $45.66 million -11.7%N/A3 $21.54 10/31/20222,400,000 shares $53.90 million -7.7%N/A3.4 $22.46 10/15/20222,600,000 shares $50.13 million +9.7%N/A3.4 $19.28 9/30/20222,370,000 shares $46.40 million +10.8%N/A2.3 $19.58 9/15/20222,140,000 shares $38.18 million +11.5%N/A2 $17.84 8/31/20221,920,000 shares $44.62 million -15.4%N/A2.1 $23.24 8/15/20222,270,000 shares $56.73 million -28.4%N/A2.7 $24.99 7/31/20223,170,000 shares $76.37 million -10.2%7.2%3.8 $24.09 7/15/20223,530,000 shares $71.31 million +83.9%8.0%4.9 $20.20 6/30/20221,920,000 shares $33.66 million -11.5%N/A4.1 $17.53 6/15/20222,170,000 shares $39.91 million -2.7%4.5%5.6 $18.39 5/31/20222,230,000 shares $41.32 million +4.2%4.7%5.8 $18.53 5/15/20222,140,000 shares $37.62 million +12.6%4.5%5.4 $17.58 4/30/20221,900,000 shares $33.04 million -3.6%4.0%4.6 $17.39 4/15/20221,970,000 shares $35.09 million -2.0%4.1%4.2 $17.81 3/31/20222,010,000 shares $37.08 million -3.4%4.2%4 $18.45 3/15/20222,080,000 shares $40.46 million +1.5%4.4%4.1 $19.45 2/28/20222,050,000 shares $42.21 million -8.9%4.3%3.9 $20.59 2/15/20222,250,000 shares $47.66 million -1.3%4.7%4.3 $21.18 1/31/20222,280,000 shares $43.80 million -4.6%4.8%4.4 $19.21 1/15/20222,390,000 shares $46.94 million +29.2%5.0%5.3 $19.64 12/31/20211,850,000 shares $42.24 million +5.1%3.9%4.7 $22.83 12/15/20211,760,000 shares $37.59 million +16.6%3.7%4.7 $21.36 11/30/20211,510,000 shares $30.77 million -5.0%3.2%4.6 $20.38 11/15/20211,590,000 shares $34.06 million -3.6%3.3%4.1 $21.42 10/29/20211,650,000 shares $30.49 million +10.7%3.5%4.4 $18.48 10/15/20211,490,000 shares $27.10 million -0.7%3.1%3.9 $18.19 9/30/20211,500,000 shares $28.14 million No Change3.1%3.9 $18.76 9/15/20211,500,000 shares $29.30 million +17.2%3.1%4 $19.53 8/31/20211,280,000 shares $26.44 million -3.0%2.7%3.6 $20.66 8/13/20211,320,000 shares $30.90 million +17.9%2.8%4.9 $23.41 7/30/20211,120,000 shares $25.10 million +25.0%2.4%4.2 $22.41 7/15/2021895,700 shares $17.15 million -6.3%1.9%3.8 $19.15 6/30/2021956,100 shares $19.74 million -0.5%2.0%4.5 $20.65 6/15/2021960,600 shares $20.59 million -11.9%2.0%4.6 $21.43 5/28/20211,090,000 shares $21.59 million +5.8%2.3%4.7 $19.81 5/14/20211,030,000 shares $19.58 million -5.5%2.2%4.1 $19.01 4/30/20211,090,000 shares $19.23 million -10.7%2.3%4.1 $17.64He called the top and bottom of Bitcoin nearly to the day … Here’s what he says is next. (Ad)With Donald Trump’s return to the oval office, the war on crypto is over. The digital currency is not only set to be released from its constraints … it could be about to explode. Trump has vowed to roll back Biden’s “crusade against crypto” on his first day in office.This coin may be Trump’s favorite crypto … 4/15/20211,220,000 shares $22.64 million +1.7%2.6%4.3 $18.56 3/31/20211,200,000 shares $19.82 million -17.8%2.5%4 $16.52 3/15/20211,460,000 shares $26.70 million +2.8%3.1%4.6 $18.29 2/26/20211,420,000 shares $24.28 million -7.8%3.0%4.3 $17.10 2/12/20211,540,000 shares $24.87 million -0.7%3.3%4.8 $16.15 1/29/20211,550,000 shares $27.13 million +12.3%3.3%4.9 $17.50 1/15/20211,380,000 shares $23.10 million +4.6%2.9%4.4 $16.74 12/31/20201,320,000 shares $19.46 million +35.4%2.8%4.4 $14.74 12/15/2020975,100 shares $13.84 million +21.9%2.1%3.4 $14.19 11/30/2020799,700 shares $10.28 million -12.7%1.7%2.8 $12.85 11/15/2020915,700 shares $11.58 million -9.3%1.9%3.5 $12.65 10/30/20201,010,000 shares $11.09 million -5.6%2.1%3.9 $10.98 10/15/20201,070,000 shares $11.62 million +7.8%2.3%4.2 $10.86 9/30/2020992,400 shares $10.18 million -1.7%2.1%3.7 $10.26 9/15/20201,010,000 shares $10.66 million -2.9%2.1%3.4 $10.55 8/31/20201,040,000 shares $11.53 million +2.0%2.2%3.3 $11.09 8/14/20201,020,000 shares $12.42 million +2.4%2.2%3 $12.18 7/31/2020996,500 shares $12.38 million +17.0%2.1%2.8 $12.42 7/15/2020851,900 shares $9.42 million +3.6%1.8%2.2 $11.06 6/30/2020822,600 shares $8.89 million -4.0%1.7%2.1 $10.81 6/15/2020857,200 shares $9.23 million -8.2%1.8%2.1 $10.77 5/29/2020934,000 shares $10.40 million +0.7%2.0%2.2 $11.14 5/15/2020927,300 shares $9.64 million +22.4%2.0%2.2 $10.40 4/30/2020757,900 shares $7.79 million -29.2%1.6%1.8 $10.28 4/15/20201,070,000 shares $8.83 million +28.0%2.3%2.8 $8.25 3/31/2020836,200 shares $8.00 million -1.5%1.8%2.4 $9.57 3/13/2020848,500 shares $7.84 million -24.9%1.8%2.6 $9.24 2/28/20201,130,000 shares $6.29 million +69.2%2.4%4.2 $5.57 2/14/2020667,800 shares $4.90 million +1.4%1.4%2.6 $7.34 1/31/2020658,400 shares $5.60 million -29.4%1.4%2.7 $8.50 ADTN Short Interest - Frequently Asked Questions What is ADTRAN's current short interest? Short interest is the volume of ADTRAN shares that have been sold short but have not yet been closed out or covered. As of January 15th, investors have sold 1,630,000 shares of ADTN short. Learn More on ADTRAN's current short interest. What is a good short interest ratio for ADTRAN? The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. ADTN shares currently have a short interest ratio of 2.0. Learn More on ADTRAN's short interest ratio. Which institutional investors are shorting ADTRAN? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of ADTRAN: Walleye Capital LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is ADTRAN's short interest increasing or decreasing? ADTRAN saw a increase in short interest in the month of January. As of January 15th, there was short interest totaling 1,630,000 shares, an increase of 40.5% from the previous total of 1,160,000 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment. How does ADTRAN's short interest compare to its competitors? Here is how the short interest of companies compare to ADTRAN: Calix, Inc. (4.61%), Extreme Networks, Inc. (3.91%), Infinera Co. (11.26%), Harmonic Inc. (2.71%), Viasat, Inc. (17.47%), Digi International Inc. (5.51%), Bel Fuse Inc. (3.19%), NETGEAR, Inc. (3.30%), Ribbon Communications Inc. (1.09%), Aviat Networks, Inc. (4.63%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Co. ($6.03 billion), Charter Communications, Inc. ($3.83 billion), Reddit, Inc. ($3.11 billion), The Kroger Co. ($2.85 billion), International Paper ($2.73 billion), Rivian Automotive, Inc. ($2.02 billion), SoFi Technologies, Inc. ($2.00 billion), Onsemi ($1.59 billion), Live Nation Entertainment, Inc. ($1.58 billion), and First Solar, Inc. ($1.53 billion). View all of the most shorted stocks. What does it mean to sell short ADTRAN stock? Short selling ADTN is an investing strategy that aims to generate trading profit from ADTRAN as its price is falling. ADTN shares are trading up $0.19 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit. How does a short squeeze work against ADTRAN? A short squeeze for ADTRAN occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of ADTN, which in turn drives the price of the stock up even further. How often is ADTRAN's short interest reported? Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including ADTN, twice per month. The most recent reporting period available is January, 15 2025. More Short Interest Resources from MarketBeat Related Companies Calix Short Squeeze Extreme Networks Short Squeeze Infinera Short Squeeze Harmonic Short Squeeze Viasat Short Squeeze Digi International Short Squeeze Bel Fuse Short Squeeze NETGEAR Short Squeeze Ribbon Communications Short Squeeze Aviat Networks Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:ADTN) was last updated on 1/30/2025 by MarketBeat.com Staff From Our Partners#1 Crypto of 2025Chris Rowe – the man who recommended Amazon in 1998… Bitcoin and Ethereum in 2017… And has spotted 44 diffe...True Market Insiders | SponsoredWhy Buffett, Griffin and 100 members of Congress are Piling into this One InvestmentThis isn't just another investment. It might be the last retirement stock you'll ever need. 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