This company has been marked as potentially delisted and may not be actively trading. AeroClean Technologies (AERC) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisBuy This Stock AeroClean Technologies Short Interest DataAeroClean Technologies (AERC) has a short interest of 397,700 shares, representing 6.81% of the float (the number of shares available for trading by the public). This marks a -31.19% decrease in short interest from the previous month. The short interest ratio (days to cover) is 1.4, indicating that it would take 1.4 days of the average trading volume of 89,800 shares to cover all short positions.Current Short Interest397,700 sharesPrevious Short Interest578,000 sharesChange Vs. Previous Month-31.19%Dollar Volume Sold Short$1.24 millionShort Interest Ratio1.4 Days to CoverLast Record DateDecember 30, 2022Outstanding Shares15,497,000 sharesFloat Size5,840,000 sharesShort Percent of Float6.81%Today's Trading Volume63,600 sharesAverage Trading Volume89,800 sharesToday's Volume Vs. Average71% Short Selling AeroClean Technologies? Sign up to receive the latest short interest report for AeroClean Technologies and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartAERC Short Interest Over TimeAERC Days to Cover Over TimeAERC Percentage of Float Shorted Over Time AeroClean Technologies Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 12/30/2022397,700 shares $1.24 million -31.2%6.8%1.4 $3.13 12/15/2022578,000 shares $1.89 million +61.0%9.9%0.4 $3.27 11/30/2022359,000 shares $1.20 million -27.6%6.2%0.2 $3.33 11/15/2022495,900 shares $1.62 million -4.6%8.6%0.3 $3.26 10/31/2022519,800 shares $1.63 million -50.5%9.0%0.2 $3.14 10/15/20221,050,000 shares $3.36 million +226.3%18.2%0.3 $3.20 9/30/2022321,800 shares $930.00 thousand -2.8%5.6%0.1 $2.89 9/15/2022331,100 shares $1.19 million -11.4%5.7%0.1 $3.60 8/31/2022373,800 shares $1.21 million -29.9%6.5%0.1 $3.25 8/15/2022533,000 shares $2.53 million -19.1%9.2%0.1 $4.74 Get the Latest News and Ratings for AERC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AeroClean Technologies and its competitors with MarketBeat's FREE daily newsletter. 7/31/2022659,000 shares $4.01 million -32.8%15.5%0.1 $6.09 7/15/2022979,900 shares $10.86 million +6.3%23.1%0.1 $11.08 6/30/2022921,800 shares $12.08 million -43.8%21.7%0.1 $13.10 6/15/20221,640,000 shares $30.91 million +1,671.1%38.6%0.2 $18.85 5/31/202292,600 shares $204.65 thousand +1.1%2.2%0 $2.21 5/15/202291,600 shares $192.36 thousand -10.4%2.2%0.6 $2.10 4/30/2022102,200 shares $269.81 thousand -16.0%2.4%0.6 $2.64 4/15/2022121,700 shares $387.01 thousand +53.5%2.9%0.6 $3.18 3/31/202279,300 shares $285.48 thousand +62.5%N/A0.3 $3.60 3/15/202248,800 shares $166.90 thousand -38.0%N/A0 $3.42 2/28/202278,700 shares $347.85 thousand -0.9%N/A0 $4.42 2/15/202279,400 shares $389.06 thousand +24.7%N/A0 $4.90 1/31/202263,700 shares $314.68 thousand -62.4%N/A0 $4.94 1/15/2022169,500 shares $1.22 million -47.1%N/A0.1 $7.19 12/31/2021320,500 shares $3.36 million No ChangeN/A0.1 $10.47 AERC Short Interest - Frequently Asked Questions What is AeroClean Technologies' current short interest? Short interest is the volume of AeroClean Technologies shares that have been sold short but have not yet been covered or closed out. As of December 30th, investors have sold 397,700 shares of AERC short. 6.81% of AeroClean Technologies' shares are currently sold short. Learn More on AeroClean Technologies' current short interest. What is a good short interest ratio for AeroClean Technologies? 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. AERC shares currently have a short interest ratio of 1.0. Learn More on AeroClean Technologies's short interest ratio. What is a good short interest percentage for AeroClean Technologies? 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. 6.81% of AeroClean Technologies' floating shares are currently sold short. Is AeroClean Technologies' short interest increasing or decreasing? AeroClean Technologies saw a decline in short interest in the month of December. As of December 30th, there was short interest totaling 397,700 shares, a decline of 31.2% from the previous total of 578,000 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 AeroClean Technologies' float size? AeroClean Technologies currently has issued a total of 15,497,000 shares. Some of AeroClean Technologies' 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. AeroClean Technologies currently has a public float of 5,840,000 shares. How does AeroClean Technologies' short interest compare to its competitors? 6.81% of AeroClean Technologies' shares are currently sold short. Here is how the short interest of companies in the sector of "business services" compare to AeroClean Technologies: Arq, Inc. (4.40%), TrueBlue, Inc. (2.85%), Inspired Entertainment, Inc. (3.03%), TechTarget, Inc. (2.08%), Expensify, Inc. (1.16%), Resources Connection, Inc. (1.50%), RCM Technologies, Inc. (3.77%), SmartRent, Inc. (4.74%), Bakkt Holdings, Inc. (23.75%), WM Technology, Inc. (1.72%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Occidental Petroleum Corporation ($3.31 billion), T. Rowe Price Group, Inc. ($2.13 billion), TC Energy Corporation ($2.13 billion), Paramount Global ($1.50 billion), Coinbase Global, Inc. ($1.48 billion), Etsy, Inc. ($1.48 billion), Pacific Gas & Electric Co. ($1.47 billion), Old Dominion Freight Line, Inc. ($1.46 billion), United Rentals, Inc. ($1.35 billion), and Voya Financial, Inc. ($1.32 billion). View all of the most shorted stocks. What does it mean to sell short AeroClean Technologies stock? Short selling AERC is an investing strategy that aims to generate trading profit from AeroClean Technologies as its price is falling. 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 AeroClean Technologies? A short squeeze for AeroClean Technologies 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 AERC, which in turn drives the price of the stock up even further. How often is AeroClean Technologies' 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 AERC, twice per month. The most recent reporting period available is December, 30 2022. More Short Interest Resources from MarketBeat Related Companies ARQ Short Interest TBI Short Interest INSE Short Interest TTGT Short Interest EXFY Short Interest RGP Short Interest RCMT Short Interest SMRT Short Interest BKKT Short Interest MAPS 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:AERC) was last updated on 7/2/2025 by MarketBeat.com Staff From Our PartnersWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | SponsoredEveryone’s watching Nvidia right now. 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