Calumet Specialty Products Partners (CLMT) Short Interest Ratio & Short Volume $10.69 +0.09 (+0.85%) Closing price 04:00 PM EasternExtended Trading$10.68 -0.01 (-0.14%) As of 05:57 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 Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Calumet Specialty Products Partners Short Interest DataCalumet Specialty Products Partners (CLMT) has a short interest of 8.84 million shares, representing 12.91% of the float (the number of shares available for trading by the public). This marks a 0.57% increase in short interest from the previous month. The short interest ratio (days to cover) is 6.4, indicating that it would take 6.4 days of the average trading volume of 844,739 shares to cover all short positions.Current Short Interest8,840,000 sharesPrevious Short Interest8,790,000 sharesChange Vs. Previous Month+0.57%Dollar Volume Sold Short$83.54 millionShort Interest Ratio6.4 Days to CoverLast Record DateApril 15, 2025Outstanding Shares85,904,000 sharesFloat Size68,470,000 sharesShort Percent of Float12.91%Today's Trading Volume988,999 sharesAverage Trading Volume844,739 sharesToday's Volume Vs. Average117% Short Selling Calumet Specialty Products Partners? Sign up to receive the latest short interest report for Calumet Specialty Products Partners and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartCLMT Short Interest Over TimeCLMT Days to Cover Over TimeCLMT Percentage of Float Shorted Over Time Calumet Specialty Products Partners Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/15/20258,840,000 shares $83.54 million +0.6%12.9%6.4 $9.45 3/31/20258,790,000 shares $111.46 million -10.0%12.8%6 $12.68 3/15/20259,770,000 shares $117.83 million +1.1%14.3%7.4 $12.06 2/28/20259,660,000 shares $138.43 million +12.7%14.1%7.9 $14.33 2/15/20258,570,000 shares $142.00 million +14.0%12.5%7.8 $16.57 1/31/20257,520,000 shares $133.18 million +13.8%10.9%7.4 $17.71 1/15/20256,610,000 shares $125.13 million +9.6%9.6%7.6 $18.93 12/31/20246,030,000 shares $132.78 million +5.2%8.7%8 $22.02 12/15/20245,730,000 shares $122.51 million +6.7%8.3%8 $21.38 11/30/20245,370,000 shares $121.04 million +4.3%7.8%6.4 $22.54 Get the Latest News and Ratings for CLMT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calumet Specialty Products Partners and its competitors with MarketBeat's FREE daily newsletter. 11/15/20245,150,000 shares $107.74 million -5.5%7.5%6.1 $20.92 10/31/20245,450,000 shares $116.25 million -3.2%7.9%6.2 $21.33 10/15/20245,630,000 shares $123.18 million +7.0%8.2%6.6 $21.88 9/30/20245,260,000 shares $93.73 million +80.1%7.7%6.7 $17.82 9/15/20242,920,000 shares $50.11 million +24.3%4.3%4.1 $17.16 8/31/20242,350,000 shares $42.44 million +9.8%3.4%4.8 $18.06 8/15/20242,140,000 shares $37.00 million +32.1%3.1%5.4 $17.29 7/31/20241,620,000 shares $21.71 million +29.6%2.4%6 $13.40 7/15/20241,250,000 shares $20.41 million +4.2%1.9%7.5 $16.33 6/30/20241,200,000 shares $19.26 million -3.2%1.8%11.4 $16.05 6/15/20241,240,000 shares $19.95 million -0.8%1.9%12.4 $16.09 5/31/20241,250,000 shares $20.35 million +2.5%1.9%11.2 $16.28 5/15/20241,220,000 shares $18.75 million +15.1%1.9%9.7 $15.37 4/30/20241,060,000 shares $16.60 million +11.3%1.6%8.8 $15.66 4/15/2024952,600 shares $14.29 million +4.8%1.5%7.6 $15.00 3/31/2024909,000 shares $13.51 million +9.5%1.4%7.4 $14.86 3/15/2024830,500 shares $11.83 million -4.2%1.3%6.8 $14.25 2/29/2024866,700 shares $13.47 million +10.4%1.3%7.8 $15.54 2/15/2024785,400 shares $13.67 million -1.9%1.2%7.2 $17.40 1/31/2024800,200 shares $12.22 million +28.6%1.4%7.1 $15.27 1/15/2024622,200 shares $10.64 million +12.2%1.1%4.4 $17.10 12/31/2023554,500 shares $9.91 million +29.4%1.0%4.1 $17.87 12/15/2023428,400 shares $7.27 million -2.6%0.7%3.3 $16.97 11/30/2023439,700 shares $7.57 million +19.7%0.8%3.4 $17.21 11/15/2023367,500 shares $5.38 million +25.7%0.6%2.9 $14.65 10/31/2023292,400 shares $3.81 million +5.3%0.5%2.6 $13.03 10/15/2023277,700 shares $4.75 million -2.0%0.5%3.4 $17.09 9/30/2023283,400 shares $5.41 million +3.3%0.5%3.8 $19.10 9/15/2023274,300 shares $5.35 million -16.2%0.5%3.6 $19.51 8/31/2023327,200 shares $5.74 million -1.2%0.6%4.1 $17.53Here’s How to Claim Your Stake in Elon’s Private Company, xAI (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the May 1st funding window clos 8/15/2023331,100 shares $5.28 million +4.1%0.6%3.7 $15.96 7/31/2023318,100 shares $5.20 million -26.8%0.6%3.8 $16.35 7/15/2023434,300 shares $7.16 million +3.2%0.8%5.3 $16.48 6/30/2023420,800 shares $6.67 million +10.7%0.7%5.2 $15.86 6/15/2023380,000 shares $5.91 million +0.8%0.7%4.6 $15.55 5/31/2023377,100 shares $5.92 million -30.8%0.7%4.2 $15.69 5/15/2023544,600 shares $9.08 million +2.7%1.0%6.4 $16.68 4/30/2023530,300 shares $9.19 million +0.6%0.9%5.5 $17.33 4/15/2023527,200 shares $8.68 million +1.8%0.9%5.3 $16.47 3/31/2023517,800 shares $9.00 million +11.7%0.9%5.1 $17.38 3/15/2023463,600 shares $7.76 million +10.5%0.8%3.6 $16.74 2/28/2023419,400 shares $8.18 million -9.0%0.7%2.8 $19.51 2/15/2023461,000 shares $8.57 million -1.7%0.8%3 $18.60 1/31/2023468,800 shares $7.64 million +1.8%0.8%2.9 $16.29 1/15/2023460,400 shares $7.78 million +1.1%0.8%2.7 $16.89 12/30/2022455,200 shares $7.68 million +4.1%0.8%2.4 $16.88 12/15/2022437,100 shares $6.37 million +0.2%0.7%2.3 $14.58 11/30/2022436,100 shares $6.95 million -1.1%0.7%2.6 $15.93 11/15/2022441,000 shares $7.78 million +4.5%0.8%3.1 $17.65 10/31/2022421,900 shares $8.39 million -21.0%0.7%2.6 $19.88 10/15/2022534,100 shares $8.42 million +19.2%0.9%3 $15.76 9/30/2022448,200 shares $5.74 million +24.3%0.8%2.8 $12.81 9/15/2022360,500 shares $6.00 million -3.7%0.6%2.2 $16.64 8/31/2022374,400 shares $6.48 million -0.6%0.6%2.1 $17.32 8/15/2022376,800 shares $6.13 million -8.6%0.6%2.1 $16.27 7/31/2022412,100 shares $5.07 million -9.8%0.7%2.6 $12.31 7/15/2022456,700 shares $4.80 million +11.6%0.8%3.4 $10.51 6/30/2022409,100 shares $4.25 million -2.9%0.7%3 $10.39 6/15/2022421,400 shares $5.52 million +10.2%0.7%3.2 $13.10 5/31/2022382,500 shares $5.31 million -6.7%0.7%2.9 $13.89 5/15/2022409,900 shares $5.53 million +23.0%0.7%2.6 $13.50 4/30/2022333,200 shares $4.75 million -0.4%0.6%1.8 $14.26 4/15/2022334,400 shares $4.54 million +7.3%0.6%1.8 $13.58 3/31/2022311,600 shares $4.24 million -11.7%0.5%1.5 $13.61 3/15/2022352,900 shares $4.94 million -37.9%0.6%1.6 $13.99 2/28/2022568,300 shares $8.81 million -40.0%1.0%2.5 $15.50 2/15/2022947,600 shares $15.89 million +7.3%1.6%4 $16.77 1/31/2022882,800 shares $12.43 million +23.5%1.5%3.6 $14.08 1/15/2022714,800 shares $11.02 million +0.7%1.2%2.9 $15.42 12/31/2021710,200 shares $9.37 million +7.3%1.2%3 $13.20 12/15/2021661,800 shares $8.90 million +5.2%1.1%2.7 $13.45 11/30/2021629,200 shares $9.30 million +224.8%0.9%2.7 $14.78 11/15/2021193,700 shares $2.71 million +27.4%0.3%0.9 $14.01 10/29/2021152,000 shares $1.67 million -27.1%0.2%0.8 $11.01 10/15/2021208,600 shares $2.19 million +30.2%0.3%1.2 $10.51 9/30/2021160,200 shares $1.27 million +18.6%0.2%1 $7.91 9/15/2021135,100 shares $978,124.00 -28.3%0.2%1 $7.24 8/31/2021188,500 shares $1.30 million +46.4%0.3%1.3 $6.91 8/13/2021128,800 shares $801,136.00 -44.1%0.2%1 $6.22 7/30/2021230,500 shares $1.47 million +141.4%0.4%1.8 $6.37Here’s How to Claim Your Stake in Elon’s Private Company, xAI (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the May 1st funding window clos 7/15/202195,500 shares $663,725.00 +12.6%0.2%0.7 $6.95 6/30/202184,800 shares $582,576.00 +26.2%0.1%0.6 $6.87 6/15/202167,200 shares $495,936.00 -10.0%0.1%0.4 $7.38 5/28/202174,700 shares $452,682.00 -52.5%0.1%0.4 $6.06 5/14/2021157,100 shares $864,050.00 +8.6%0.3%0.7 $5.50 4/30/2021144,700 shares $849,389.00 -11.2%0.2%0.7 $5.87 4/15/2021163,000 shares $940,510.00 +43.0%0.3%0.7 $5.77 3/31/2021114,000 shares $671,460.00 +28.4%0.2%0.5 $5.89 3/15/202188,800 shares $440,448.00 +26.7%0.1%0.4 $4.96 2/26/202170,100 shares $279,699.00 +12.3%0.1%0.4 $3.99 2/12/202162,400 shares $250,224.00 -19.6%0.1%0.4 $4.01 1/29/202177,600 shares $253,752.00 +16.7%0.1%0.4 $3.27 1/15/202166,500 shares $207,812.50 -20.7%0.1%0.4 $3.13 12/31/202083,900 shares $260,929.00 -5.1%0.1%0.6 $3.11 12/15/202088,400 shares $338,572.00 -7.1%0.1%0.6 $3.83 11/30/202095,100 shares $344,262.00 -26.9%0.2%0.6 $3.62 11/15/2020130,000 shares $452,400.00 -20.1%0.2%0.8 $3.48 10/30/2020162,700 shares $564,569.00 -23.2%0.3%1 $3.47 10/15/2020211,800 shares $724,356.00 -10.0%0.3%1.4 $3.42 9/30/2020235,200 shares $599,760.00 -15.6%0.4%1.4 $2.55 9/15/2020278,500 shares $710,175.00 -31.8%0.5%1.8 $2.55 8/31/2020408,200 shares $1.04 million -26.8%0.7%2.8 $2.55 8/14/2020557,300 shares $1.44 million -0.9%0.9%3.6 $2.59 7/31/2020562,300 shares $1.47 million -2.9%0.9%3.2 $2.61 7/15/2020579,200 shares $1.52 million +3.0%0.9%3 $2.63 6/30/2020562,500 shares $1.29 million -15.8%0.9%2.3 $2.30 6/15/2020668,200 shares $1.86 million -13.4%1.1%2.3 $2.79 5/29/2020771,600 shares $1.98 million +21.2%1.2%2.2 $2.57 5/15/2020636,700 shares $1.29 million -17.0%1.0%1.7 $2.03 CLMT Short Interest - Frequently Asked Questions What is Calumet Specialty Products Partners' current short interest? Short interest is the volume of Calumet Specialty Products Partners shares that have been sold short but have not yet been closed out or covered. As of April 15th, investors have sold 8,840,000 shares of CLMT short. 12.91% of Calumet Specialty Products Partners' shares are currently sold short. Learn More on Calumet Specialty Products Partners' current short interest. What is a good short interest ratio for Calumet Specialty Products Partners? 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. CLMT shares currently have a short interest ratio of 6.0. Learn More on Calumet Specialty Products Partners's short interest ratio. Which institutional investors are shorting Calumet Specialty Products Partners? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Calumet Specialty Products Partners: IMC Chicago LLC, Wolverine Trading LLC, Squarepoint Ops LLC, Nomura Holdings Inc., Group One Trading LLC, Caption Management LLC, Citadel Advisors LLC, Jane Street Group LLC, Paloma Partners Management Co, Susquehanna International Group LLP, Concourse Financial Group Securities Inc., and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Calumet Specialty Products Partners? Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 12.91% of Calumet Specialty Products Partners' floating shares are currently sold short. Is Calumet Specialty Products Partners' short interest increasing or decreasing? Calumet Specialty Products Partners saw a increase in short interest during the month of April. As of April 15th, there was short interest totaling 8,840,000 shares, an increase of 0.6% from the previous total of 8,790,000 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. What is Calumet Specialty Products Partners' float size? Calumet Specialty Products Partners currently has issued a total of 85,904,000 shares. Some of Calumet Specialty Products Partners' outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. Calumet Specialty Products Partners currently has a public float of 68,470,000 shares. How does Calumet Specialty Products Partners' short interest compare to its competitors? 12.91% of Calumet Specialty Products Partners' shares are currently sold short. Here is how the short interest of companies in the industry of "petroleum and natural gas" compare to Calumet Specialty Products Partners: California Resources Co. (4.35%), Black Stone Minerals, L.P. (1.23%), Civitas Resources, Inc. (9.99%), Northern Oil and Gas, Inc. (21.24%), Sasol Limited (1.14%), Valaris Limited (21.54%), Crescent Energy (10.59%), Transocean Ltd. (16.44%), Liberty Energy Inc. (6.28%), Sable Offshore Corp. (16.68%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($21.71 billion), iShares 20+ Year Treasury Bond ETF ($9.48 billion), Strategy Incorporated ($8.92 billion), Charter Communications, Inc. ($3.86 billion), Apollo Global Management, Inc. ($3.86 billion), Capital One Financial Co. ($3.72 billion), Super Micro Computer, Inc. ($3.47 billion), AppLovin Co. ($2.64 billion), VanEck Semiconductor ETF ($2.46 billion), and The Kroger Co. ($2.33 billion). View all of the most shorted stocks. What does it mean to sell short Calumet Specialty Products Partners stock? Short selling CLMT is an investing strategy that aims to generate trading profit from Calumet Specialty Products Partners as its price is falling. CLMT shares are trading up $0.09 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 Calumet Specialty Products Partners? A short squeeze for Calumet Specialty Products Partners 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 CLMT, which in turn drives the price of the stock up even further. How often is Calumet Specialty Products Partners' 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 CLMT, twice per month. The most recent reporting period available is April, 15 2025. More Short Interest Resources from MarketBeat Related Companies California Resources Short Interest Black Stone Minerals Short Interest Civitas Resources Short Interest Northern Oil and Gas Short Interest Sasol Short Interest Valaris Short Interest Crescent Energy Short Interest Transocean Short Interest Liberty Energy Short Interest Sable Offshore Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:CLMT) was last updated on 5/1/2025 by MarketBeat.com Staff From Our PartnersHow to invest in Elon Musk’s Optimus before its launchElon Musk is set to completely take over the AI industry with Optimus… A breakthrough AI-powered robot that El...InvestorPlace | SponsoredElon Set to Shock the World by May 1st ?Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believ...Brownstone Research | SponsoredElon Musk’s next move from the Oval Office?No one is closer to President Trump than Tesla CEO Elon Musk. 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