Codexis (CDXS) Short Interest Ratio & Short Volume $2.26 -0.04 (-1.74%) Closing price 04/25/2025 04:00 PM EasternExtended Trading$2.30 +0.04 (+1.77%) As of 04/25/2025 07:46 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 InterestSustainabilityTrendsBuy This Stock Codexis Short Interest DataCodexis (CDXS) has a short interest of 5.36 million shares, representing 6.73% of the float (the number of shares available for trading by the public). This marks a 4.89% increase in short interest from the previous month. The short interest ratio (days to cover) is 6.0, indicating that it would take 6.0 days of the average trading volume of 662,366 shares to cover all short positions.Current Short Interest5,360,000 sharesPrevious Short Interest5,110,000 sharesChange Vs. Previous Month+4.89%Dollar Volume Sold Short$12.06 millionShort Interest Ratio6.0 Days to CoverLast Record DateApril 15, 2025Outstanding Shares82,837,000 sharesShort Percent of Float6.73%Today's Trading Volume355,246 sharesAverage Trading Volume662,366 sharesToday's Volume Vs. Average54% Short Selling Codexis? Sign up to receive the latest short interest report for Codexis and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartCDXS Short Interest Over TimeCDXS Days to Cover Over TimeCDXS Percentage of Float Shorted Over Time Codexis Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/15/20255,360,000 shares $12.06 million +4.9%6.7%6 $2.25 3/31/20255,110,000 shares $13.75 million +11.8%6.4%5.6 $2.69 3/15/20254,570,000 shares $12.70 million +50.8%5.7%5.4 $2.78 2/28/20253,030,000 shares $9.21 million -0.7%3.8%3.7 $3.04 2/15/20253,050,000 shares $13.15 million +3.0%3.8%4.4 $4.31 1/31/20252,960,000 shares $12.40 million +24.4%N/A4.1 $4.19 1/15/20252,380,000 shares $11.59 million +3.9%N/A3.3 $4.87 12/31/20242,290,000 shares $10.92 million +20.5%N/A3.4 $4.77 12/15/20241,900,000 shares $10.51 million +10.5%N/A2.9 $5.53 11/30/20241,720,000 shares $7.88 million +2.4%N/A2.4 $4.58 Get the Latest News and Ratings for CDXS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Codexis and its competitors with MarketBeat's FREE daily newsletter. 11/15/20241,680,000 shares $6.52 million -13.9%N/A2.5 $3.88 10/31/20241,950,000 shares $6.12 million -2.5%N/A3.2 $3.14 10/15/20242,000,000 shares $6.78 million -11.5%N/A3.6 $3.39 9/30/20242,260,000 shares $6.96 million +4.2%N/A4 $3.08 9/15/20242,170,000 shares $6.03 million -5.7%N/A3.8 $2.78 8/31/20242,300,000 shares $6.65 million +17.4%N/A6.1 $2.89 8/15/20241,960,000 shares $5.51 million -3.5%N/A4.8 $2.81 7/31/20242,030,000 shares $7.27 million -8.1%N/A4.9 $3.58 7/15/20242,210,000 shares $7.23 million +5.2%N/A4.9 $3.27 6/30/20242,100,000 shares $6.51 million -5.8%N/A4.9 $3.10 6/15/20242,230,000 shares $6.80 million +9.9%N/A5.3 $3.05 5/31/20242,030,000 shares $6.86 million -11.7%N/A4.4 $3.38 5/15/20242,300,000 shares $8.51 million -4.2%N/A3.9 $3.70 4/30/20242,400,000 shares $6.98 million +1.3%N/A4 $2.91 4/15/20242,370,000 shares $6.38 million -0.4%N/A4.2 $2.69 3/31/20242,380,000 shares $8.31 million +3.9%N/A4 $3.49 3/15/20242,290,000 shares $7.63 million -9.8%N/A3.6 $3.33 2/29/20242,540,000 shares $11.81 million +0.8%N/A3.2 $4.65 2/15/20242,520,000 shares $8.16 million No ChangeN/A3.4 $3.24 1/31/20242,520,000 shares $6.63 million +1.6%N/A3.4 $2.63 1/15/20242,480,000 shares $7.09 million -3.9%N/A3.2 $2.86 12/31/20232,580,000 shares $7.87 million -13.7%N/A3.2 $3.05 12/15/20232,990,000 shares $8.61 million +2.4%N/A3.5 $2.88 11/30/20232,920,000 shares $6.89 million -6.1%N/A3.6 $2.36 11/15/20233,110,000 shares $6.50 million +12.3%N/A3.7 $2.09 10/31/20232,770,000 shares $4.60 million +9.9%N/A2.9 $1.66 10/15/20232,520,000 shares $5.01 million +7.2%N/A2.5 $1.99 9/30/20232,350,000 shares $4.44 million -2.1%N/A2.1 $1.89 9/15/20232,400,000 shares $4.66 million +1.7%N/A2.2 $1.94 8/31/20232,360,000 shares $4.11 million -16.6%N/A2.4 $1.74🥾⛏️👷♂️ What I Learned From Numerous Mine Visits... (Ad)Twenty years ago, I made a decision that changed my life. Instead of sitting behind a desk analyzing mining stocks like most gold analyst CFAs, I decided to visit every significant gold mine I could. 10+ site visits later, I've confirmed my theory... That the most profitable mines share three specific characteristics. When you find all three together, the returns can be staggering.Go here to learn about my Top Four picks for the coming bull mania. 8/15/20232,830,000 shares $5.21 million +2.9%N/A2.5 $1.84 7/31/20232,750,000 shares $9.90 million -6.5%N/A2.6 $3.60 7/15/20232,940,000 shares $9.23 million -8.4%4.6%3.1 $3.14 6/30/20233,210,000 shares $8.99 million +2.2%5.0%3.5 $2.80 6/15/20233,140,000 shares $9.01 million -19.9%4.9%3.5 $2.87 5/31/20233,920,000 shares $8.66 million +1.0%6.1%4.7 $2.21 5/15/20233,880,000 shares $10.71 million -1.5%6.0%5.4 $2.76 4/30/20233,940,000 shares $15.44 million -9.4%6.1%6.4 $3.92 4/15/20234,350,000 shares $17.84 million -11.0%6.9%7.1 $4.10 3/31/20234,890,000 shares $20.24 million No Change7.7%7.8 $4.14 3/15/20234,890,000 shares $20.34 million -1.6%7.7%7.5 $4.16 2/28/20234,970,000 shares $24.03 million +4.2%7.8%7.4 $4.84 2/15/20234,770,000 shares $27.14 million -0.2%7.5%6.9 $5.69 1/31/20234,780,000 shares $29.40 million -5.7%7.5%5.9 $6.15 1/15/20235,070,000 shares $31.84 million -7.0%8.0%6.2 $6.28 12/30/20225,450,000 shares $25.40 million -0.7%8.6%6.4 $4.66 12/15/20225,490,000 shares $30.30 million +1.7%8.6%6.6 $5.52 11/30/20225,400,000 shares $29.54 million +7.8%8.5%6.6 $5.47 11/15/20225,010,000 shares $34.07 million -2.5%7.9%6.1 $6.80 10/31/20225,140,000 shares $28.89 million -3.6%8.1%7.1 $5.62 10/15/20225,330,000 shares $26.70 million +0.6%8.4%6.7 $5.01 9/30/20225,300,000 shares $32.12 million -3.6%8.4%5 $6.06 9/15/20225,500,000 shares $39.82 million No Change8.7%5.2 $7.24 8/31/20225,500,000 shares $38.56 million +1.9%8.7%5.1 $7.01 8/15/20225,400,000 shares $48.17 million +2.1%8.5%4.8 $8.92 7/31/20225,290,000 shares $36.29 million -4.3%8.4%4.5 $6.86 7/15/20225,530,000 shares $36.89 million +1.7%8.8%4.8 $6.67 6/30/20225,440,000 shares $56.90 million +3.8%8.6%6.3 $10.46 6/15/20225,240,000 shares $45.80 million -7.1%8.3%6.3 $8.74 5/31/20225,640,000 shares $60.24 million +6.2%8.9%7.2 $10.68 5/15/20225,310,000 shares $58.25 million +6.4%8.4%6.6 $10.97 4/30/20224,990,000 shares $60.03 million +6.9%7.9%5.9 $12.03 4/15/20224,670,000 shares $85.88 million -2.9%7.4%5.6 $18.39 3/31/20224,810,000 shares $99.18 million -4.2%7.6%6 $20.62 3/15/20225,020,000 shares $87.30 million -4.4%8.0%6.2 $17.39 2/28/20225,250,000 shares $104.63 million +2.9%8.3%6.3 $19.93 2/15/20225,100,000 shares $104.75 million -43.1%8.1%6.3 $20.54 1/31/20228,960,000 shares $183.68 million No Change14.3%11.1 $20.50 1/15/20228,960,000 shares $210.56 million -1.7%N/A12.1 $23.50 12/31/20219,110,000 shares $284.87 million +10.0%14.5%11.8 $31.27 12/15/20218,280,000 shares $262.06 million +11.7%13.2%9.4 $31.65 11/30/20217,410,000 shares $257.20 million +14.7%11.8%9.2 $34.71 11/15/20216,460,000 shares $234.18 million +0.3%10.3%8.7 $36.25 10/29/20216,440,000 shares $223.92 million -0.8%10.3%9.7 $34.77 10/15/20216,490,000 shares $183.86 million -2.1%10.4%11.2 $28.33 9/30/20216,630,000 shares $154.21 million -0.8%10.6%13.8 $23.26 9/15/20216,680,000 shares $165.33 million -0.6%10.7%20.5 $24.75 8/31/20216,720,000 shares $181.57 million -3.3%10.8%19.3 $27.02 8/13/20216,950,000 shares $164.92 million +2.1%11.1%19 $23.73 7/30/20216,810,000 shares $144.10 million +2.0%10.9%17 $21.16🥾⛏️👷♂️ What I Learned From Numerous Mine Visits... (Ad)Twenty years ago, I made a decision that changed my life. Instead of sitting behind a desk analyzing mining stocks like most gold analyst CFAs, I decided to visit every significant gold mine I could. 10+ site visits later, I've confirmed my theory... That the most profitable mines share three specific characteristics. When you find all three together, the returns can be staggering.Go here to learn about my Top Four picks for the coming bull mania. 7/15/20216,680,000 shares $131.26 million -5.5%10.7%15.9 $19.65 6/30/20217,070,000 shares $160.21 million +0.7%11.3%16.5 $22.66 6/15/20217,020,000 shares $146.37 million -0.7%11.3%14.1 $20.85 5/28/20217,070,000 shares $144.94 million +0.9%11.3%13.6 $20.50 5/14/20217,010,000 shares $123.31 million +10.1%N/A11.5 $17.59 4/30/20216,370,000 shares $150.65 million +1.6%N/A10.2 $23.65 4/15/20216,270,000 shares $153.80 million +5.7%N/A9.3 $24.53 3/31/20215,930,000 shares $124.89 million +1.7%N/A8.3 $21.06 3/15/20215,830,000 shares $122.55 million +11.3%N/A7.6 $21.02 2/26/20215,240,000 shares $111.30 million +11.0%N/A6.7 $21.24 2/12/20214,720,000 shares $125.88 million -6.0%N/A6.7 $26.67 1/29/20215,020,000 shares $117.62 million -9.4%N/A7.6 $23.43 1/15/20215,540,000 shares $142.10 million -8.0%N/A9.5 $25.65 12/31/20206,020,000 shares $136.59 million +30.3%N/A11.6 $22.69 12/15/20204,620,000 shares $87.04 million -5.9%N/A9.9 $18.84 11/30/20204,910,000 shares $88.43 million +2.9%N/A14.2 $18.01 11/15/20204,770,000 shares $74.51 million +10.7%8.5%15.7 $15.62 10/30/20204,310,000 shares $59.09 million -6.5%7.7%15.4 $13.71 10/15/20204,610,000 shares $65.09 million -3.6%8.3%15.8 $14.12 9/30/20204,780,000 shares $56.12 million +3.7%8.6%15.8 $11.74 9/15/20204,610,000 shares $55.46 million -2.1%8.3%14.2 $12.03 8/31/20204,710,000 shares $65.00 million -5.2%8.5%13.9 $13.80 8/14/20204,970,000 shares $66.15 million +8.8%8.9%13.2 $13.31 7/31/20204,570,000 shares $54.06 million -10.4%8.2%10.7 $11.83 7/15/20205,100,000 shares $57.17 million -1.2%9.2%11.9 $11.21 6/30/20205,160,000 shares $58.82 million +5.5%9.3%12.3 $11.40 6/15/20204,890,000 shares $52.52 million -0.8%8.8%12.1 $10.74 5/29/20204,930,000 shares $61.23 million +1.7%8.9%11.6 $12.42 5/15/20204,850,000 shares $52.19 million -4.3%8.7%10.9 $10.76 4/30/20205,070,000 shares $58.86 million -1.7%9.2%12.2 $11.61 CDXS Short Interest - Frequently Asked Questions What is Codexis' current short interest? Short interest is the volume of Codexis shares that have been sold short but have not yet been covered or closed out. As of March 31st, traders have sold 5,110,000 shares of CDXS short. 6.41% of Codexis' shares are currently sold short. Learn More on Codexis' current short interest. What is a good short interest ratio for Codexis? 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. CDXS shares currently have a short interest ratio of 6.0. Learn More on Codexis's short interest ratio. Which institutional investors are shorting Codexis? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Codexis: Citadel Advisors LLC, and Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Codexis? 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. 6.41% of Codexis' floating shares are currently sold short. Is Codexis' short interest increasing or decreasing? Codexis saw a increase in short interest in March. As of March 31st, there was short interest totaling 5,110,000 shares, an increase of 11.8% from the previous total of 4,570,000 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 Codexis' short interest compare to its competitors? 6.41% of Codexis' shares are currently sold short. Here is how the short interest of companies in the industry of "biotechnology" compare to Codexis: Myriad Genetics, Inc. (6.01%), Rigel Pharmaceuticals, Inc. (10.41%), Vanda Pharmaceuticals Inc. (7.39%), Emergent BioSolutions Inc. (17.14%), Verastem, Inc. (17.27%), XOMA Co. (1.36%), Sangamo Therapeutics, Inc. (12.58%), Lexicon Pharmaceuticals, Inc. (19.12%), Regulus Therapeutics Inc. (5.00%), Ironwood Pharmaceuticals, Inc. (7.18%), 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 ($21.93 billion), iShares 20+ Year Treasury Bond ETF ($9.31 billion), Strategy Incorporated ($8.42 billion), Charter Communications, Inc. ($4.52 billion), Apollo Global Management, Inc. ($4.26 billion), Super Micro Computer, Inc. ($3.98 billion), Capital One Financial Co. ($3.79 billion), TC Energy Co. ($3.43 billion), AppLovin Co. ($2.91 billion), and Schlumberger Limited ($2.89 billion). View all of the most shorted stocks. What does it mean to sell short Codexis stock? Short selling CDXS is an investing strategy that aims to generate trading profit from Codexis as its price is falling. CDXS shares are trading down $0.04 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 Codexis? A short squeeze for Codexis 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 CDXS, which in turn drives the price of the stock up even further. How often is Codexis' 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 CDXS, twice per month. The most recent reporting period available is March, 31 2025. More Short Interest Resources from MarketBeat Related Companies Myriad Genetics Short Interest Verastem Short Interest Rigel Pharmaceuticals Short Interest XOMA Short Interest Vanda Pharmaceuticals Short Interest Emergent BioSolutions Short Interest Sangamo Therapeutics Short Interest Lexicon Pharmaceuticals Short Interest Regulus Therapeutics Short Interest Ironwood Pharmaceuticals 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:CDXS) was last updated on 4/26/2025 by MarketBeat.com Staff From Our PartnersTrump’s tariffs just split the AI market in twoTrump’s tariff just split the AI market – among others – in two. One group of AI companies—the ones relying...Traders Agency | SponsoredURGENT: Someone's Moving Gold Out of London...People who don’t understand the gold market are about to lose a lot of money. 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