Kaleido Biosciences (KLDO) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisChartCompetitorsSEC FilingsShort InterestTrendsBuy This Stock Kaleido Biosciences Short Interest DataKaleido Biosciences (KLDO) has a short interest of 67,200 shares. This marks a 0.00% change in short interest from the previous month. The short interest ratio (days to cover) is 672.0, indicating that it would take 672.0 days of the average trading volume of 10,546 shares to cover all short positions.Current Short Interest67,200 sharesPrevious Short Interest67,200 sharesChange Vs. Previous MonthNo ChangeDollar Volume Sold Short$0.00Short Interest Ratio672.0 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares42,623,000 sharesPercentage of Shares Shorted0.16%Today's Trading Volume0 sharesAverage Trading Volume10,546 sharesToday's Volume Vs. Average0% Short Selling Kaleido Biosciences? 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartKLDO Short Interest Over TimeKLDO Days to Cover Over TimeKLDO Percentage of Float Shorted Over Time Kaleido Biosciences Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/202567,200 shares $0.00 No ChangeN/A672 $0.00 8/31/202567,200 shares $6.72 No Change0.2%15.6 $0.00 8/15/202567,200 shares $0.00 No ChangeN/A51.7 $0.00 7/31/202567,200 shares $6.72 No Change0.2%2.4 $0.00 7/15/202567,200 shares $0.00 No ChangeN/A672 $0.00 6/30/202567,200 shares $6.72 No Change0.2%3 $0.00 6/15/202567,200 shares $6.72 No Change0.2%96 $0.00 5/31/202567,200 shares $6.72 No Change0.2%30.5 $0.00 5/15/202567,200 shares $13.44 +2.9%N/A168 $0.00 4/30/202565,300 shares $6.53 No ChangeN/A93.3 $0.00 Get the Latest News and Ratings for KLDO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Kaleido Biosciences and its competitors with MarketBeat's FREE daily newsletter. 4/15/202565,300 shares $6.53 No ChangeN/A15.2 $0.00 3/14/202565,300 shares $6.53 No ChangeN/A93.3 $0.00 2/14/202565,300 shares $0.00 No ChangeN/A0 $0.00 1/31/202565,300 shares $0.00 No ChangeN/A653 $0.00 1/15/202565,300 shares $0.00 No ChangeN/A326.5 $0.00 4/15/20221,400,000 shares $406 thousand -40.2%7.3%0.3 $0.29 3/31/20222,340,000 shares $3.86 million +0.4%12.2%3.9 $1.65 3/15/20222,330,000 shares $3.24 million +7.9%12.2%19.8 $1.39 2/28/20222,160,000 shares $3.22 million +3.4%11.3%16.5 $1.49 2/15/20222,090,000 shares $3.39 million +7.7%10.9%15.3 $1.62 1/31/20221,940,000 shares $3.41 million -5.4%10.1%13.4 $1.76 1/15/20222,050,000 shares $4.53 million -4.2%10.7%14.6 $2.21 12/31/20212,140,000 shares $5.11 million -3.2%11.2%15.3 $2.39 12/15/20212,210,000 shares $6.81 million -5.2%11.5%15.2 $3.08 11/30/20212,330,000 shares $8.36 million +5.9%12.2%16.9 $3.59 11/15/20212,200,000 shares $10.34 million +2.8%11.5%17 $4.70 10/29/20212,140,000 shares $9.20 million -4.0%11.2%17 $4.30 10/15/20212,230,000 shares $11.02 million -15.2%11.6%17.4 $4.94 9/30/20212,630,000 shares $14.36 million -0.8%13.7%18.4 $5.46 9/15/20212,650,000 shares $14.26 million +2.7%13.8%10.9 $5.38 8/31/20212,580,000 shares $15.84 million -21.1%13.5%10.3 $6.14 8/13/20213,270,000 shares $20.08 million -7.9%17.1%12.7 $6.14 7/30/20213,550,000 shares $19.28 million +2.6%18.6%13.4 $5.43 7/15/20213,460,000 shares $23.77 million +1.2%18.1%12.4 $6.87 6/30/20213,420,000 shares $25.44 million +0.9%17.9%10.1 $7.44 6/15/20213,390,000 shares $22.27 million +0.3%17.8%9.6 $6.57 5/28/20213,380,000 shares $24.27 million +1.8%17.7%12.6 $7.18 5/14/20213,320,000 shares $19.32 million +2.2%17.4%11.6 $5.82 4/30/20213,250,000 shares $26.16 million +7.3%17.0%9.9 $8.05 4/15/20213,030,000 shares $20.82 million +7.8%15.9%8 $6.87 3/31/20212,810,000 shares $20.40 million +11.5%15.3%9.1 $7.26 3/15/20212,520,000 shares $25.28 million -3.1%13.7%9.1 $10.03 2/26/20212,600,000 shares $24.93 million -5.8%17.8%10 $9.59 2/12/20212,760,000 shares $33.62 million -15.9%19.4%11.7 $12.18 1/29/20213,280,000 shares $55.17 million -2.4%22.7%16.1 $16.82 1/15/20213,360,000 shares $43.95 million +1.5%26.6%25.5 $13.08 12/31/20203,310,000 shares $31.78 million +12.2%26.2%24.1 $9.60 12/15/20202,950,000 shares $28.85 million -15.2%23.3%11.1 $9.78 11/30/20203,480,000 shares $26.52 million +3.0%27.5%13.3 $7.62 11/15/20203,380,000 shares $24.17 million +4.6%27.4%12.7 $7.15 10/30/20203,230,000 shares $20.32 million +6.3%26.2%11.9 $6.29 10/15/20203,040,000 shares $29.40 million +10.6%24.9%11 $9.67 KLDO Short Interest - Frequently Asked Questions What is Kaleido Biosciences' current short interest? Short interest is the volume of Kaleido Biosciences shares that have been sold short but have not yet been closed out or covered. As of September 15th, investors have sold 67,200 shares of KLDO short. Learn More on Kaleido Biosciences' current short interest. What is a good short interest ratio for Kaleido Biosciences? 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. KLDO shares currently have a short interest ratio of 672.0. Learn More on Kaleido Biosciences's short interest ratio. How does Kaleido Biosciences' short interest compare to its competitors? Here is how the short interest of companies in the industry of "computer software" compare to Kaleido Biosciences: NetClass Technology Inc (4.64%), Cycurion, Inc. (11.01%), X3 Holdings Co., Ltd. (0.31%), Creative Realities, Inc. (2.26%), Cloudastructure Inc. (3.21%), Blackboxstocks, Inc. (1.45%), MIND C.T.I. Ltd. (0.05%), Real Messenger Corporation (0.37%), MMTec, Inc. (0.30%), Abits Group Inc. (3.32%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short Kaleido Biosciences stock? Short selling KLDO is an investing strategy that aims to generate trading profit from Kaleido Biosciences 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 Kaleido Biosciences? A short squeeze for Kaleido Biosciences 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 KLDO, which in turn drives the price of the stock up even further. How often is Kaleido Biosciences' 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 KLDO, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies NetClass Technology Short Interest Data Cycurion Short Interest Data X3 Short Interest Data Creative Realities Short Interest Data Cloudastructure Short Interest Data Blackboxstocks Short Interest Data MIND C.T.I. Short Interest Data Real Messenger Short Interest Data MMTec Short Interest Data Abits 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:KLDO) was last updated on 10/8/2025 by MarketBeat.com Staff From Our PartnersBuilding The Infrastructure for the Coming Financial ResetWhile China pushes nearly $1 trillion through its new digital currency, one emerging company is quietly buildi...Intellistake | SponsoredU.S. Government Blocked NVIDIA’s Buyout… Here’s WhyThe U.S. government doesn't normally block billion-dollar tech deals. 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