Cemex (CX) Short Interest Ratio & Short Volume $7.36 +0.09 (+1.17%) As of 02:56 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Cemex Short Interest DataCemex (CX) has a short interest of 24.90 million shares, representing 1.65% of the float (the number of shares available for trading by the public). This marks a -13.36% decrease in short interest from the previous month. The short interest ratio (days to cover) is 1.7, indicating that it would take 1.7 days of the average trading volume of 12.74 million shares to cover all short positions.Current Short Interest24,900,000 sharesPrevious Short Interest28,740,000 sharesChange Vs. Previous Month-13.36%Dollar Volume Sold Short$172.31 millionShort Interest Ratio1.7 Days to CoverLast Record DateJune 30, 2025Outstanding Shares1,449,087,000 sharesFloat Size1,510,000,000 sharesShort Percent of Float1.65%Today's Trading Volume7,900,198 sharesAverage Trading Volume12,743,038 sharesToday's Volume Vs. Average62% Short Selling Cemex? Sign up to receive the latest short interest report for Cemex and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartCX Short Interest Over TimeCX Days to Cover Over TimeCX Percentage of Float Shorted Over Time Cemex Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/30/202524,900,000 shares $172.31 million -13.4%1.7%1.7 $6.92 6/15/202528,740,000 shares $194.57 million +6.3%1.9%1.8 $6.77 5/31/202527,050,000 shares $184.75 million +11.1%1.8%1.8 $6.83 5/15/202524,340,000 shares $167.22 million -12.8%1.6%1.6 $6.87 4/30/202527,900,000 shares $172.14 million +15.3%1.9%2 $6.17 4/15/202524,200,000 shares $126.93 million +45.3%1.6%1.8 $5.25 3/31/202516,660,000 shares $93.71 million -7.1%1.1%1.4 $5.63 3/15/202517,930,000 shares $107.67 million -17.1%1.2%1.7 $6.01 2/28/202521,640,000 shares $134.17 million -5.8%1.4%2.2 $6.20 2/15/202522,970,000 shares $153.94 million +48.4%1.5%2.4 $6.70 Get the Latest News and Ratings for CX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Cemex and its competitors with MarketBeat's FREE daily newsletter. 1/31/202515,480,000 shares $91.49 million +25.2%1.0%1.5 $5.91 1/15/202512,360,000 shares $68.60 million -7.8%0.8%1.2 $5.55 12/31/202413,410,000 shares $75.63 million +27.4%0.9%1.3 $5.64 12/15/202410,530,000 shares $58.97 million +32.1%0.7%1 $5.60 11/30/20247,970,000 shares $44.39 million +9.3%0.5%0.8 $5.57 11/15/20247,290,000 shares $39.91 million -26.5%0.5%0.6 $5.48 10/31/20249,920,000 shares $51.88 million +47.6%0.7%0.8 $5.23 10/15/20246,720,000 shares $39.82 million +10.5%0.5%0.6 $5.93 9/30/20246,080,000 shares $36.97 million +0.2%0.4%0.5 $6.08 9/15/20246,070,000 shares $36.48 million -46.6%0.4%0.5 $6.01 8/31/202411,360,000 shares $69.64 million -9.8%0.8%1 $6.13 8/15/202412,590,000 shares $86.30 million -12.3%0.8%1.3 $6.86 7/31/202414,360,000 shares $92.19 million +67.4%1.0%1.7 $6.42 7/15/20248,580,000 shares $57.87 million +6.9%0.6%1.2 $6.75 6/30/20248,030,000 shares $51.31 million -30.8%0.5%1.2 $6.39 6/15/202411,610,000 shares $74.65 million +46.2%0.8%1.6 $6.43 5/31/20247,940,000 shares $59.79 million +15.2%0.5%1.1 $7.53 5/15/20246,890,000 shares $54.50 million -23.4%0.5%1.1 $7.91 4/30/20248,990,000 shares $71.11 million -18.0%0.6%1.3 $7.91 4/15/202410,960,000 shares $92.06 million +90.6%0.7%1.5 $8.40 3/31/20245,750,000 shares $51.81 million -9.6%0.4%0.8 $9.01 3/15/20246,360,000 shares $53.30 million +38.9%0.4%1 $8.38 2/29/20244,580,000 shares $34.99 million -2.8%0.3%0.8 $7.64 2/15/20244,710,000 shares $36.22 million -12.0%0.3%0.8 $7.69 1/31/20245,350,000 shares $44.24 million -1.3%0.4%1 $8.27 1/15/20245,420,000 shares $42.55 million +6.9%0.4%1.1 $7.85 12/31/20235,070,000 shares $39.29 million -3.4%0.3%0.9 $7.75 12/15/20235,250,000 shares $40.95 million -2.8%0.4%0.9 $7.80 11/30/20235,400,000 shares $37.31 million -30.0%0.4%0.8 $6.91 11/15/20237,710,000 shares $54.05 million +20.9%0.5%1 $7.01This Cold War “Accident” Could Unleash New $100 Trillion AI Boom (Ad)Obscure Metal More Valuable than Gold and Bitcoin… COMBINED? 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It means Washington thinks they can seize, freeze, or drain your accounts—whenever they want.Get your free guide now by clicking here >> 9/30/20215,030,000 shares $36.07 million -16.0%0.3%0.7 $7.17 9/15/20215,990,000 shares $45.46 million +10.9%0.4%0.9 $7.59 8/31/20215,400,000 shares $44.28 million -0.4%0.4%0.8 $8.20 8/13/20215,420,000 shares $43.79 million -17.1%0.4%0.7 $8.08 7/30/20216,540,000 shares $53.17 million +48.0%0.4%0.8 $8.13 7/15/20214,420,000 shares $35.23 million +1.1%0.3%0.6 $7.97 6/30/20214,370,000 shares $36.71 million -7.4%0.3%0.5 $8.40 6/15/20214,720,000 shares $37.90 million -0.4%0.3%0.6 $8.03 5/28/20214,740,000 shares $39.25 million -6.9%N/A0.6 $8.28 5/14/20215,090,000 shares $41.18 million No ChangeN/A0.6 $8.09 4/30/20215,090,000 shares $41.08 million -12.4%N/A0.5 $8.07 4/15/20215,810,000 shares $42.47 million +23.6%N/A0.6 $7.31 3/31/20214,700,000 shares $33.79 million -19.5%N/A0.4 $7.19 3/15/20215,840,000 shares $42.57 million -4.4%N/A0.5 $7.29 2/26/20216,110,000 shares $39.96 million +18.9%N/A0.5 $6.54 2/12/20215,140,000 shares $34.28 million +6.2%N/A0.4 $6.67 1/29/20214,840,000 shares $29.38 million +65.2%N/A0.4 $6.07 1/15/20212,930,000 shares $18.11 million -28.5%N/A0.3 $6.18 12/31/20204,100,000 shares $21.24 million -9.1%N/A0.4 $5.18 12/15/20204,510,000 shares $23.63 million -8.3%N/A0.5 $5.24 11/30/20204,920,000 shares $23.03 million -25.3%N/A0.5 $4.68 11/15/20206,590,000 shares $29.26 million +23.2%N/A0.8 $4.44 10/30/20205,350,000 shares $21.29 million +16.8%N/A0.7 $3.98 10/15/20204,580,000 shares $18.27 million -7.7%N/A0.7 $3.99 9/30/20204,960,000 shares $18.85 million +30.9%N/A0.7 $3.80 9/15/20203,790,000 shares $15.12 million -56.0%N/A0.5 $3.99 8/31/20208,610,000 shares $27.64 million +22.7%N/A1.1 $3.21 8/14/20207,020,000 shares $23.94 million +11.4%N/A0.9 $3.41 7/31/20206,300,000 shares $19.28 million -20.1%N/A0.7 $3.06 CX Short Interest - Frequently Asked Questions What is Cemex's current short interest? Short interest is the volume of Cemex shares that have been sold short but have not yet been covered or closed out. As of June 30th, traders have sold 24,900,000 shares of CX short. 1.65% of Cemex's shares are currently sold short. Learn More on Cemex's current short interest. What is a good short interest ratio for Cemex? 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. CX shares currently have a short interest ratio of 2.0. Learn More on Cemex's short interest ratio. Which institutional investors are shorting Cemex? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Cemex: Jane Street Group LLC, Walleye Trading LLC, 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 Cemex? 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. 1.65% of Cemex's floating shares are currently sold short. Is Cemex's short interest increasing or decreasing? Cemex saw a decline in short interest in the month of June. As of June 30th, there was short interest totaling 24,900,000 shares, a decline of 13.4% from the previous total of 28,740,000 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 Cemex's float size? Cemex currently has issued a total of 1,449,087,000 shares. Some of Cemex's 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. Cemex currently has a public float of 1,510,000,000 shares. How does Cemex's short interest compare to its competitors? 1.65% of Cemex's shares are currently sold short. Here is how the short interest of companies in the industry of "construction materials" compare to Cemex: Vulcan Materials Company (0.14%), Martin Marietta Materials, Inc. (3.34%), James Hardie Industries PLC. (9.58%), Eagle Materials Inc (3.41%), Fortune Brands Innovations, Inc. (3.01%), West Fraser Timber Co. Ltd. (0.08%), Arcosa, Inc. (2.38%), Champion Homes, Inc. (7.21%), Tecnoglass Inc. (10.56%), Crane NXT, Co. (10.82%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($72.10 billion), Invesco QQQ ($26.89 billion), iShares Russell 2000 ETF ($19.61 billion), MicroStrategy Incorporated ($9.52 billion), iShares 20+ Year Treasury Bond ETF ($8.70 billion), WD-40 Company ($7.66 billion), Technology Select Sector SPDR Fund ($6.10 billion), Invesco S&P 500 Equal Weight ETF ($5.80 billion), Invesco S&P 500 Top 50 ETF ($5.53 billion), and Vanguard Large-Cap ETF ($5.35 billion). View all of the most shorted stocks. What does it mean to sell short Cemex stock? Short selling CX is an investing strategy that aims to generate trading profit from Cemex as its price is falling. CX shares are trading down $0.12 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 Cemex? A short squeeze for Cemex occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of CX, which in turn drives the price of the stock up even further. How often is Cemex'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 CX, twice per month. The most recent reporting period available is June, 30 2025. More Short Interest Resources from MarketBeat Related Companies VMC Short Interest MLM Short Interest JHX Short Interest EXP Short Interest FBIN Short Interest WFG Short Interest ACA Short Interest SKY Short Interest TGLS Short Interest CXT 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:CX) was last updated on 7/16/2025 by MarketBeat.com Staff From Our PartnersYour Bank Account Is No Longer SafeWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? 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