This company has been marked as potentially delisted and may not be actively trading. Alto Ingredients (PEIX) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisCompetitorsHeadlinesTrendsBuy This Stock Alto Ingredients Short Interest DataAlto Ingredients (PEIX) has a short interest of 6.53 million shares, representing 9.66% of the float (the number of shares available for trading by the public). This marks a 9.38% increase in short interest from the previous month. The short interest ratio (days to cover) is 1.1, indicating that it would take 1.1 days of the average trading volume of 5.47 million shares to cover all short positions.Current Short Interest6,530,000 sharesPrevious Short Interest5,970,000 sharesChange Vs. Previous Month+9.38%Dollar Volume Sold Short$48.45 millionShort Interest Ratio1.1 Days to CoverLast Record DateJanuary 15, 2021Outstanding Shares68,496,000 sharesFloat Size67,610,000 sharesShort Percent of Float9.66%Today's Trading Volume121,527 sharesAverage Trading Volume5,473,353 sharesToday's Volume Vs. Average2% Short Selling Alto Ingredients? Sign up to receive the latest short interest report for Alto Ingredients and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPEIX Short Interest Over TimePEIX Days to Cover Over TimePEIX Percentage of Float Shorted Over Time Alto Ingredients Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 1/15/20216,530,000 shares $48.45 million No Change9.7%1.1 $7.42 PEIX Short Interest - Frequently Asked Questions What is Alto Ingredients' current short interest? Short interest is the volume of Alto Ingredients shares that have been sold short but have not yet been covered or closed out. As of January 15th, traders have sold 6,530,000 shares of PEIX short. 9.66% of Alto Ingredients' shares are currently sold short. Learn More on Alto Ingredients' current short interest. What is a good short interest ratio for Alto Ingredients? 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. PEIX shares currently have a short interest ratio of 1.0. Learn More on Alto Ingredients's short interest ratio. What is a good short interest percentage for Alto Ingredients? 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. 9.66% of Alto Ingredients' floating shares are currently sold short. Is Alto Ingredients' short interest increasing or decreasing? Alto Ingredients saw a increase in short interest in January. As of January 15th, there was short interest totaling 6,530,000 shares, an increase of 9.4% from the previous total of 5,970,000 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 Alto Ingredients' float size? Alto Ingredients currently has issued a total of 68,496,000 shares. Some of Alto Ingredients' 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. Alto Ingredients currently has a public float of 67,610,000 shares. How does Alto Ingredients' short interest compare to its competitors? 9.66% of Alto Ingredients' shares are currently sold short. Here is how the short interest of companies compare to Alto Ingredients: Green Plains Inc. (12.11%), Codexis, Inc. (6.73%), FutureFuel Corp. (2.24%), Verde Clean Fuels, Inc. (4.05%), Origin Materials, Inc. (2.38%), Aemetis, Inc. (21.99%), Alto Ingredients, Inc. (1.53%), LanzaTech Global, Inc. (6.85%), TOMI Environmental Solutions, Inc. (1.59%), CN Energy Group. Inc. (0.42%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Charter Communications, Inc. ($6.62 billion), Analog Devices, Inc. ($4.85 billion), Aon plc ($4.66 billion), DuPont de Nemours, Inc. ($3.84 billion), International Flavors & Fragrances Inc. ($3.60 billion), Moderna, Inc. ($3.22 billion), Snap Inc. ($3.21 billion), Snowflake Inc. ($2.82 billion), The Kroger Co. ($2.52 billion), and The Clorox Company ($2.49 billion). View all of the most shorted stocks. What does it mean to sell short Alto Ingredients stock? Short selling PEIX is an investing strategy that aims to generate trading profit from Alto Ingredients as its price is falling. PEIX shares are trading down $0.01 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 Alto Ingredients? A short squeeze for Alto Ingredients 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 PEIX, which in turn drives the price of the stock up even further. How often is Alto Ingredients' 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 PEIX, twice per month. The most recent reporting period available is January, 15 2021. More Short Interest Resources from MarketBeat Related Companies Green Plains Short Interest Data Codexis Short Interest Data FutureFuel Short Interest Data Verde Clean Fuels Short Interest Data Origin Materials Short Interest Data Aemetis Short Interest Data Alto Ingredients Short Interest Data LanzaTech Global Short Interest Data TOMI Environmental Solutions Short Interest Data CN Energy Group. Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:PEIX) was last updated on 4/29/2025 by MarketBeat.com Staff From Our PartnersElon 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 | SponsoredWarning: “DOGE Collapse” imminentElon Strikes Back You may already sense that the tide is turning against Elon Musk and DOGE. Just this week...Altimetry | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. The reason why is a new, secretive move being c...Stansberry Research | SponsoredGet Your Bank Account “Fed Invasion” Ready with THESE 4 Simple StepsStarting as soon as a few months from now, the United States government will make a sweeping change to bank ac...Weiss Ratings | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. ...Premier Gold Co | SponsoredSecret financial plot unfolding in Washington DC… [DEVELOPING]What stocks are next up to soar in 2025? I believe I’ve found the answer - and it might surprise you. Yo...Timothy Sykes | SponsoredAltucher: Turn $900 into $108,000 in just 12 months?We are entering the final Trump Bump of our lives. But the biggest returns will not be in the stock market.Paradigm Press | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Alto Ingredients, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Alto Ingredients With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.