Knife River (KNF) Short Interest Ratio & Short Volume $66.36 -1.23 (-1.82%) As of 01:29 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Knife River Short Interest DataKnife River (KNF) has a short interest of 3.20 million shares. This marks a -0.62% decrease in short interest from the previous month. The short interest ratio (days to cover) is 4.5, indicating that it would take 4.5 days of the average trading volume of 584,992 shares to cover all short positions.Current Short Interest3,200,000 sharesPrevious Short Interest3,220,000 sharesChange Vs. Previous Month-0.62%Dollar Volume Sold Short$247.49 millionShort Interest Ratio4.5 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares56,660,000 sharesPercentage of Shares Shorted5.65%Today's Trading Volume125,341 sharesAverage Trading Volume584,992 sharesToday's Volume Vs. Average21% Short Selling Knife River? Sign up to receive the latest short interest report for Knife River and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsBy 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. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartKNF Short Interest Over TimeKNF Days to Cover Over TimeKNF Percentage of Float Shorted Over Time Knife River Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/20253,200,000 shares $247.49 million -0.6%N/A4.5 $77.34 8/31/20253,220,000 shares $261.09 million -7.5%5.7%4.3 $81.08 8/15/20253,480,000 shares $313.41 million -1.1%N/A5.1 $90.06 7/31/20253,520,000 shares $290.29 million +11.8%6.2%5.3 $82.47 7/15/20253,150,000 shares $243.92 million +7.1%N/A5.3 $77.43 6/30/20252,940,000 shares $239.73 million +6.1%5.2%5 $81.54 6/15/20252,770,000 shares $223.29 million +0.7%4.9%5 $80.61 5/31/20252,750,000 shares $259.30 million +0.4%4.9%5.7 $94.29 5/15/20252,740,000 shares $273.15 million +13.7%4.9%5.6 $99.69 4/30/20252,410,000 shares $225.14 million -6.2%N/A4.7 $93.42 Get the Latest News and Ratings for KNF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Knife River and its competitors with MarketBeat's FREE daily newsletter. 4/15/20252,570,000 shares $243.09 million +8.9%4.6%5.4 $94.59 3/31/20252,360,000 shares $213.23 million +16.8%4.2%4.9 $90.35 3/15/20252,020,000 shares $188.67 million +4.7%3.6%4.3 $93.40 2/28/20251,930,000 shares $184.62 million +6.6%3.4%4.1 $95.66 2/15/20251,810,000 shares $184.40 million No Change3.2%4 $101.88 1/31/20251,810,000 shares $187.44 million +2.3%N/A4.2 $103.56 1/15/20251,770,000 shares $179.04 million +3.5%N/A3.9 $101.15 12/31/20241,710,000 shares $173.80 million +6.2%N/A4 $101.64 12/15/20241,610,000 shares $164.72 million +19.3%N/A3.9 $102.31 11/30/20241,350,000 shares $139.73 million +3.9%N/A3.5 $103.50 11/15/20241,300,000 shares $122.53 million +9.2%N/A3.4 $94.25 10/31/20241,190,000 shares $115.81 million +0.9%N/A3.4 $97.32 10/15/20241,180,000 shares $107.40 million -4.1%N/A3.4 $91.02 9/30/20241,230,000 shares $109.95 million -21.7%N/A3.3 $89.39 9/15/20241,570,000 shares $131.86 million No ChangeN/A3.8 $83.99 8/31/20241,570,000 shares $123.83 million +7.5%N/A4.1 $78.87 8/15/20241,460,000 shares $110.45 million No ChangeN/A3.7 $75.65 7/31/20241,460,000 shares $116.10 million -6.4%N/A3.5 $79.52 7/15/20241,560,000 shares $122.43 million +8.3%N/A3.9 $78.48 6/30/20241,440,000 shares $101.00 million +9.1%N/A3.8 $70.14 6/15/20241,320,000 shares $91.04 million +15.8%N/A3.9 $68.97 5/31/20241,140,000 shares $80.61 million +0.9%N/A3.2 $70.71 5/15/20241,130,000 shares $88.98 million -3.4%N/A3.1 $78.74 4/30/20241,170,000 shares $91.48 million -17.6%N/A3 $78.19 4/15/20241,420,000 shares $114.37 million +3.7%N/A3.5 $80.54 3/31/20241,370,000 shares $111.08 million No ChangeN/A3.4 $81.08 3/15/20241,370,000 shares $103.12 million +11.4%N/A3.4 $75.27 2/29/20241,230,000 shares $91.06 million +7.0%N/A2.9 $74.03 2/15/20241,150,000 shares $79.72 million -2.5%N/A2.6 $69.32 1/31/20241,180,000 shares $77.28 million No ChangeN/A2.1 $65.49 KNF Short Interest - Frequently Asked Questions What is Knife River's current short interest? Short interest is the volume of Knife River shares that have been sold short but have not yet been covered or closed out. As of September 15th, traders have sold 3,200,000 shares of KNF short. Learn More on Knife River's current short interest. What is a good short interest ratio for Knife River? 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. KNF shares currently have a short interest ratio of 4.0. Learn More on Knife River's short interest ratio. Is Knife River's short interest increasing or decreasing? Knife River saw a drop in short interest in September. As of September 15th, there was short interest totaling 3,200,000 shares, a drop of 0.6% from the previous total of 3,220,000 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 Knife River's short interest compare to its competitors? Here is how the short interest of companies compare to Knife River: Applied Industrial Technologies, Inc. (1.69%), Crh Plc (2.00%), Eagle Materials Inc (4.39%), Martin Marietta Materials, Inc. (2.76%), Vulcan Materials Company (2.87%), MP Materials Corp. (18.16%), Sociedad Quimica y Minera S.A. (1.99%), Centrus Energy Corp. (19.66%), HudBay Minerals Inc (2.33%), New Gold Inc. (2.22%), 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 Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short Knife River stock? Short selling KNF is an investing strategy that aims to generate trading profit from Knife River as its price is falling. KNF shares are trading down $1.23 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 Knife River? A short squeeze for Knife River 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 KNF, which in turn drives the price of the stock up even further. How often is Knife River'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 KNF, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies Applied Industrial Technologies Short Interest CRH Short Interest Eagle Materials Short Interest Martin Marietta Materials Short Interest Vulcan Materials Short Interest MP Materials Short Interest Sociedad Quimica y Minera Short Interest Centrus Energy Short Interest HudBay Minerals Short Interest New Gold Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:KNF) was last updated on 10/16/2025 by MarketBeat.com Staff From Our PartnersNEW LAW: Congress Approves Setup For Digital Dollar?Trump Ally Says Congress Approved the Setup for a Digital Dollar 2.0 But according to Rep. 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