XOMA (XOMAO) Short Interest Ratio & Short Volume $25.36 -0.24 (-0.92%) As of 07/3/2025 01:04 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisChartCompetitorsDividendHeadlinesInsider TradesSEC FilingsShort InterestTrendsBuy This Stock XOMA Short Interest DataXOMA (XOMAO) has a short interest of 1,100 shares. This marks a 83.33% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.3, indicating that it would take 0.3 days of the average trading volume of 3,602 shares to cover all short positions.Current Short Interest1,100 sharesPrevious Short Interest600 sharesChange Vs. Previous Month+83.33%Dollar Volume Sold Short$27.87 thousandShort Interest Ratio0.3 Days to CoverLast Record DateJune 15, 2025Today's Trading Volume13,595 sharesAverage Trading Volume3,602 sharesToday's Volume Vs. Average377% Short Selling XOMA? 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Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartXOMAO Short Interest Over TimeXOMAO Days to Cover Over TimeXOMAO Percentage of Float Shorted Over Time XOMA Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/15/20251,100 shares $27.87 thousand +83.3%N/A0.3 $25.34 5/31/2025600 shares $15.17 thousand -14.3%N/A0.2 $25.29 5/15/2025700 shares $17.51 thousand -75.9%N/A0.2 $25.02 4/30/20252,900 shares $73.43 thousand -35.6%N/A1 $25.32 4/15/20254,500 shares $113.45 thousand +32.4%N/A1.6 $25.21 3/31/20253,400 shares $86.33 thousand -42.4%N/A1.3 $25.39 3/15/20255,900 shares $150.16 thousand +110.7%N/A3.7 $25.45 2/28/20252,800 shares $71.05 thousand +33.3%N/A1.5 $25.37 2/15/20252,100 shares $53.35 thousand +10.5%N/A1.1 $25.41 1/31/20251,900 shares $48.21 thousand -20.8%N/A0.8 $25.38 Get the Latest News and Ratings for XOMAO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for XOMA and its competitors with MarketBeat's FREE daily newsletter. 1/15/20252,400 shares $60.77 thousand -4.0%N/A0.9 $25.32 12/31/20242,500 shares $64.15 thousand -34.2%N/A0.8 $25.66 12/15/20243,800 shares $96.90 thousand +26.7%N/A0.8 $25.50 11/30/20243,000 shares $76.17 thousand +2,900.0%N/A0.6 $25.39 11/15/2024100 shares $2.55 thousand -96.0%N/A0 $25.47 10/31/20242,500 shares $64 thousand -7.4%N/A0.5 $25.60 10/15/20242,700 shares $69.12 thousand -40.0%N/A0.6 $25.60 9/30/20244,500 shares $116.10 thousand +221.4%N/A0.9 $25.80 9/15/20241,400 shares $35.28 thousand No ChangeN/A0.4 $25.20 8/31/20241,400 shares $35.69 thousand +180.0%N/A0.4 $25.49 8/15/2024500 shares $12.51 thousand +400.0%N/A0.2 $25.01 7/31/2024100 shares $2.54 thousand -75.0%N/A0 $25.40 7/15/2024400 shares $10.06 thousand -60.0%N/A0.2 $25.15 6/30/20241,000 shares $25.36 thousand -47.4%N/A0.5 $25.36 6/15/20241,900 shares $47.81 thousand +1,800.0%N/A0.9 $25.16 5/31/2024100 shares $2.51 thousand -92.3%N/A0 $25.08 5/15/20241,300 shares $32.82 thousand -7.1%N/A0.5 $25.25 4/30/20241,400 shares $34.85 thousand -26.3%N/A0.5 $24.89 4/15/20241,900 shares $47.48 thousand -20.8%N/A0.6 $24.99 3/31/20242,400 shares $61.08 thousand +41.2%N/A0.6 $25.45 3/15/20241,700 shares $42.67 thousand +13.3%N/A0.4 $25.10 2/29/20241,500 shares $36.89 thousand -53.1%N/A0.3 $24.59 2/15/20243,200 shares $79.84 thousand +77.8%N/A0.6 $24.95 1/31/20241,800 shares $45 thousand +50.0%N/A0.3 $25.00 1/15/20241,200 shares $29.16 thousand -76.9%N/A0.2 $24.30 12/31/20235,200 shares $130.62 thousand +79.3%N/A0.9 $25.12 12/15/20232,900 shares $68.79 thousand +81.3%N/A0.6 $23.72 11/30/20231,600 shares $36.20 thousand +300.0%N/A0.3 $22.63 11/15/2023400 shares $8.74 thousand -73.3%N/A0.1 $21.84 10/31/20231,500 shares $32.45 thousand +650.0%N/A0.4 $21.63Trump wipes out trillions overnight… (Ad)Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out nearly $5 trillion in wealth from the S&P 500 and $6.4 trillion from the Dow Jones… Not to mention the countless trillions of dollars lost in every market around the world… leaving the major political powers scrambling in fear of Trump’s next move.Whether you take some of that wealth for yourself depends on if you watch this controversial exposé 10/15/2023200 shares $4.74 thousand -93.1%N/A0.1 $23.71 9/30/20232,900 shares $70.24 thousand +222.2%N/A0.7 $24.22 9/15/2023900 shares $21.76 thousand +28.6%N/A0.2 $24.18 8/31/2023700 shares $16.61 thousand +16.7%N/A0.2 $23.73 8/15/2023600 shares $14.51 thousand +100.0%N/A0.2 $24.19 7/31/2023300 shares $7.22 thousand -57.1%N/A0.1 $24.05 7/15/2023700 shares $16.91 thousand +40.0%N/A0.2 $24.15 6/30/2023500 shares $12.04 thousand -64.3%N/A0.1 $24.08 6/15/20231,400 shares $32.84 thousand +7.7%N/A0.3 $23.46 5/31/20231,300 shares $30.65 thousand -75.5%N/A0.3 $23.58 5/15/20235,300 shares $121.37 thousand +15.2%N/A1.2 $22.90 4/30/20234,600 shares $109.57 thousand +43.8%N/A1.1 $23.82 4/15/20233,200 shares $75.04 thousand -11.1%N/A0.7 $23.45 3/31/20233,600 shares $89.03 thousand +3,500.0%N/A0.8 $24.73 3/15/2023100 shares $2.36 thousand No ChangeN/A0 $23.62 2/28/2023100 shares $2.46 thousand -92.9%N/A0 $24.61 2/15/20231,400 shares $34.87 thousand -58.8%N/A0.3 $24.91 1/31/20233,400 shares $83.98 thousand +36.0%N/A0.7 $24.70 1/15/20232,500 shares $61.25 thousand +13.6%N/A0.5 $24.50 12/30/20222,200 shares $53.79 thousand +144.4%N/A0.6 $24.45 12/15/2022900 shares $21.78 thousand -43.8%N/A0.3 $24.20 11/30/20221,600 shares $37.84 thousand +700.0%N/A0.5 $23.65 11/15/2022200 shares $4.64 thousand -77.8%N/A0.1 $23.20 10/31/2022900 shares $19.70 thousand +12.5%N/A0.3 $21.89 10/15/2022800 shares $17.64 thousand -60.0%N/A0.2 $22.05 9/30/20222,000 shares $47.60 thousand +400.0%N/A0.5 $23.80 9/15/2022400 shares $9.95 thousand +100.0%N/A0.1 $24.88 8/31/2022200 shares $5.07 thousand -60.0%N/A0 $25.37 8/15/2022500 shares $12.71 thousand +400.0%N/A0.1 $25.42 7/31/2022100 shares $2.53 thousand -93.3%N/A0 $25.32 7/15/20221,500 shares $37.50 thousand +650.0%N/A0.3 $25.00 6/30/2022200 shares $4.95 thousand No ChangeN/A0.1 $24.75 6/15/2022200 shares $4.93 thousand -75.0%N/A0 $24.67 5/31/2022800 shares $20.16 thousand +700.0%N/A0.2 $25.20 5/15/2022100 shares $2.52 thousand -50.0%N/A0 $25.19 4/30/2022200 shares $0.00 -33.3%N/A0 $0.00 XOMAO Short Interest - Frequently Asked Questions What is XOMA's current short interest? Short interest is the volume of XOMA shares that have been sold short but have not yet been covered or closed out. As of June 15th, investors have sold 1,100 shares of XOMAO short. Learn More on XOMA's current short interest. Is XOMA's short interest increasing or decreasing? XOMA saw a increase in short interest during the month of June. As of June 15th, there was short interest totaling 1,100 shares, an increase of 83.3% from the previous total of 600 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 XOMA's short interest compare to its competitors? Here is how the short interest of companies in the industry of "pharmaceutical products" compare to XOMA: Ampio Pharmaceuticals, Inc. (0.01%), Calithera Biosciences, Inc. (0.43%), Cocrystal Pharma, Inc. (0.07%), CytoMed Therapeutics Limited (1.20%), Eloxx Pharmaceuticals, Inc. (0.08%), Galapagos NV (2.99%), Indivior PLC (2.85%), MEI Pharma, Inc. (0.02%), NexImmune, Inc. (0.31%), 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 ($69.26 billion), Invesco QQQ ($25.22 billion), iShares Russell 2000 ETF ($20.33 billion), iShares 20+ Year Treasury Bond ETF ($9.99 billion), MicroStrategy Incorporated ($9.12 billion), Canadian Natural Resources Limited ($6.73 billion), SPDR S&P Biotech ETF ($6.52 billion), Invesco S&P 500 Equal Weight ETF ($5.60 billion), Financial Select Sector SPDR Fund ($4.64 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.59 billion). View all of the most shorted stocks. What does it mean to sell short XOMA stock? Short selling XOMAO is an investing strategy that aims to generate trading profit from XOMA as its price is falling. XOMAO shares are trading down $0.24 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 XOMA? A short squeeze for XOMA 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 XOMAO, which in turn drives the price of the stock up even further. How often is XOMA'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 XOMAO, twice per month. The most recent reporting period available is June, 15 2025. More Short Interest Resources from MarketBeat Related Companies Alvotech Short Interest Ampio Pharmaceuticals Short Interest BriaCell Therapeutics Short Interest Calithera Biosciences Short Interest Clene Short Interest Clever Leaves Short Interest Cocrystal Pharma Short Interest Comera Life Sciences Short Interest CytoMed Therapeutics Short Interest eFFECTOR Therapeutics 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:XOMAO) was last updated on 7/6/2025 by MarketBeat.com Staff From Our PartnersThis Signal Only Flashes Once Every 4 Years – And It Just TriggeredThis same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding XOMA Co. Please log in to your account or sign up in order to add this asset to your watchlist. Share XOMA 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. 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