Oscar Health (OSCR) Short Interest Ratio & Short Volume $15.88 +1.18 (+8.05%) Closing price 07/23/2025 03:59 PM EasternExtended Trading$16.06 +0.17 (+1.10%) As of 08:42 AM 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Oscar Health Short Interest DataOscar Health (OSCR) has a short interest of 28.59 million shares, representing 15.87% of the float (the number of shares available for trading by the public). This marks a -3.90% decrease in short interest from the previous month. The short interest ratio (days to cover) is 1.9, indicating that it would take 1.9 days of the average trading volume of 8.44 million shares to cover all short positions.Current Short Interest28,590,000 sharesPrevious Short Interest29,750,000 sharesChange Vs. Previous Month-3.90%Dollar Volume Sold Short$615.54 millionShort Interest Ratio1.9 Days to CoverLast Record DateJune 30, 2025Outstanding Shares254,680,000 sharesFloat Size180,170,000 sharesShort Percent of Float15.87%Today's Trading Volume50,455,212 sharesAverage Trading Volume8,440,923 sharesToday's Volume Vs. Average598% Short Selling Oscar Health? Sign up to receive the latest short interest report for Oscar Health and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartOSCR Short Interest Over TimeOSCR Days to Cover Over TimeOSCR Percentage of Float Shorted Over Time Oscar Health Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/30/202528,590,000 shares $615.54 million -3.9%15.9%1.9 $21.53 6/15/202529,750,000 shares $414.98 million +37.7%16.5%2.8 $13.95 5/31/202521,600,000 shares $297.43 million +13.3%12.0%3 $13.77 5/15/202519,070,000 shares $315.80 million +15.2%10.5%3.2 $16.56 4/30/202516,550,000 shares $214.49 million -4.0%9.3%3 $12.96 4/15/202517,230,000 shares $214.77 million -12.1%9.9%3.6 $12.47 3/31/202519,600,000 shares $257.45 million -7.2%11.2%4.1 $13.14 3/15/202521,130,000 shares $279.44 million -5.3%12.0%4.6 $13.23 2/28/202522,310,000 shares $325.39 million +0.9%12.7%4.9 $14.59 2/15/202522,110,000 shares $296.16 million +15.0%12.5%5.1 $13.40 Get the Latest News and Ratings for OSCR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Oscar Health and its competitors with MarketBeat's FREE daily newsletter. 1/31/202519,230,000 shares $318.74 million -2.6%11.1%4.4 $16.58 1/15/202519,750,000 shares $304.35 million +3.6%11.3%4.7 $15.41 12/31/202419,070,000 shares $256.30 million -2.4%10.9%4.6 $13.44 12/15/202419,540,000 shares $266.92 million +15.4%11.2%4.8 $13.66 11/30/202416,930,000 shares $293.40 million +1.9%9.8%4.1 $17.33 11/15/202416,620,000 shares $246.81 million +33.9%9.6%4.4 $14.85 10/31/202412,410,000 shares $208.74 million +0.3%7.2%3.7 $16.82 10/15/202412,370,000 shares $214.87 million +2.9%7.1%4.2 $17.37 9/30/202412,020,000 shares $254.94 million -5.3%6.9%4.1 $21.21 9/15/202412,690,000 shares $274.23 million -29.0%7.3%4 $21.61 8/31/202417,860,000 shares $326.84 million +1.0%10.4%5.7 $18.30 8/15/202417,680,000 shares $319.12 million +2.4%10.2%5.4 $18.05 7/31/202417,270,000 shares $305.33 million +20.1%10.4%5.1 $17.68 7/15/202414,380,000 shares $230.01 million +11.1%8.6%4.2 $16.00 6/30/202412,940,000 shares $204.71 million +11.2%7.8%3.8 $15.82 6/15/202411,640,000 shares $221.16 million +52.4%7.0%3.7 $19.00 5/31/20247,640,000 shares $152.57 million +37.4%4.6%2.5 $19.97 5/15/20245,560,000 shares $125.93 million -18.5%3.0%1.8 $22.65 4/30/20246,820,000 shares $118.46 million -11.0%4.4%2.1 $17.37 4/15/20247,660,000 shares $113.44 million +10.2%5.3%2.4 $14.81 3/31/20246,950,000 shares $103.35 million +10.1%4.8%2.1 $14.87 3/15/20246,310,000 shares $87.43 million +16.0%4.4%1.9 $13.86 2/29/20245,440,000 shares $88.45 million +3.4%3.8%1.7 $16.26 2/15/20245,260,000 shares $96.07 million -16.9%3.6%1.8 $18.27 1/31/20246,330,000 shares $79.25 million +19.4%4.5%2.3 $12.52 1/15/20245,300,000 shares $60.69 million +18.6%3.8%2.3 $11.45 12/31/20234,470,000 shares $40.90 million -20.9%3.2%2.4 $9.15 12/15/20235,650,000 shares $44.13 million -6.9%4.0%3.2 $7.81 11/30/20236,070,000 shares $51.63 million -8.7%4.4%3.6 $8.51 11/15/20236,650,000 shares $48.21 million +2.3%4.8%3.9 $7.25Buffett to put 90% of his money in this one stock? (Ad)CPA and CFA says you have WAY too many stocks - just buy these 3 After years working at the biggest accounting firms like Deloitte and KPMG, Joel Litman (who’s also a member of the Global CFA Institute) figured out a unique, less-risky way to grow rich in the stock market. Litman says you don’t need dozens of investments, overpriced advisers, or hedge funds. You just need these 3 stocks, which have helped Litman’s own mom earn 3,400%.Click here to view… 10/31/20236,500,000 shares $33.28 million +8.0%5.1%4 $5.12 10/15/20236,020,000 shares $29.68 million -3.4%4.7%3.9 $4.93 9/30/20236,230,000 shares $34.70 million +18.9%5.0%3.8 $5.57 9/15/20235,240,000 shares $32.28 million +5.9%4.2%3.1 $6.16 8/31/20234,950,000 shares $31.04 million +1.6%4.0%2.8 $6.27 8/15/20234,870,000 shares $36.82 million -9.8%4.1%2.5 $7.56 7/31/20235,400,000 shares $40.61 million -12.3%4.1%2.7 $7.52 7/15/20236,160,000 shares $48.36 million -4.2%4.4%3.1 $7.85 6/30/20236,430,000 shares $51.83 million -5.7%4.6%3.2 $8.06 6/15/20236,820,000 shares $65.27 million -6.8%4.8%1.8 $9.57 5/31/20237,320,000 shares $53.73 million -3.6%5.2%2 $7.34 5/15/20237,590,000 shares $54.50 million -10.3%5.6%2.2 $7.18 4/30/20238,460,000 shares $56.94 million -5.3%7.3%2.3 $6.73 4/15/20238,930,000 shares $56.53 million -6.4%7.7%2.5 $6.33 3/31/20239,540,000 shares $62.39 million +18.7%8.3%2.7 $6.54 3/15/20238,040,000 shares $28.22 million +5.8%7.0%4.9 $3.51 2/28/20237,600,000 shares $42.10 million +1.7%6.8%4.5 $5.54 2/15/20237,470,000 shares $42.58 million +1.5%6.7%4.3 $5.70 1/31/20237,360,000 shares $28.26 million -3.9%6.6%4.7 $3.84 1/15/20237,660,000 shares $22.98 million -4.6%6.8%4.6 $3.00 12/30/20228,030,000 shares $19.75 million +7.6%7.2%4.4 $2.46 12/15/20227,460,000 shares $17.08 million -2.5%6.6%3.9 $2.29 11/30/20227,650,000 shares $22.03 million -4.7%6.8%3.8 $2.88 11/15/20228,030,000 shares $23.21 million -2.9%7.1%3.9 $2.89 10/31/20228,270,000 shares $30.85 million -4.4%7.5%4.2 $3.73 10/15/20228,650,000 shares $30.45 million -5.6%7.8%4.7 $3.52 9/30/20229,160,000 shares $45.71 million -0.2%8.3%5.4 $4.99 9/15/20229,180,000 shares $54.99 million +16.9%8.3%4.8 $5.99 8/31/20227,850,000 shares $52.05 million -2.7%7.2%4.2 $6.63 8/15/20228,070,000 shares $64.16 million -8.3%7.3%4.2 $7.95 7/31/20228,800,000 shares $47.52 million -14.7%9.0%4.3 $5.40 7/15/202210,320,000 shares $49.95 million -2.6%10.6%5.1 $4.84 6/30/202210,600,000 shares $45.05 million +24.0%11.7%5.4 $4.25 6/15/20228,550,000 shares $36.42 million +0.1%9.5%4.4 $4.26 5/31/20228,540,000 shares $41.33 million +6.4%9.4%5.3 $4.84 5/15/20228,030,000 shares $51.31 million -14.9%8.9%5 $6.39 4/30/20229,440,000 shares $69.48 million +2.3%10.6%6.5 $7.36 4/15/20229,230,000 shares $82.24 million +2.1%10.4%5.7 $8.91 3/31/20229,040,000 shares $90.13 million -0.3%10.2%5.1 $9.97 3/15/20229,070,000 shares $67.75 million -17.3%10.2%4.6 $7.47 2/28/202210,970,000 shares $79.97 million +3.3%12.4%5 $7.29 2/15/202210,620,000 shares $77.95 million +1.2%11.7%4.8 $7.34 1/31/202210,490,000 shares $70.28 million +5.6%18.4%4.8 $6.70 1/15/20229,930,000 shares $72.19 million +5.4%17.5%4.9 $7.27 12/31/20219,420,000 shares $73.95 million +10.7%16.6%4.9 $7.85 12/15/20218,510,000 shares $76.50 million +18.9%15.0%4.4 $8.99 11/30/20217,160,000 shares $64.44 million +11.2%12.8%4.2 $9.00 11/15/20216,440,000 shares $78.37 million +22.9%11.5%3.8 $12.17 10/29/20215,240,000 shares $90.55 million -3.0%6.1%3.3 $17.28 10/15/20215,400,000 shares $85.59 million +30.1%6.1%3.6 $15.85Buffett to put 90% of his money in this one stock? (Ad)CPA and CFA says you have WAY too many stocks - just buy these 3 After years working at the biggest accounting firms like Deloitte and KPMG, Joel Litman (who’s also a member of the Global CFA Institute) figured out a unique, less-risky way to grow rich in the stock market. Litman says you don’t need dozens of investments, overpriced advisers, or hedge funds. You just need these 3 stocks, which have helped Litman’s own mom earn 3,400%.Click here to view… 9/30/20214,150,000 shares $72.17 million -12.1%4.7%3.1 $17.39 9/15/20214,720,000 shares $84.16 million -0.2%5.3%4 $17.83 8/31/20214,730,000 shares $73.74 million -26.7%8.2%4.4 $15.59 8/13/20216,450,000 shares $94.82 million No Change10.7%8.9 $14.70 OSCR Short Interest - Frequently Asked Questions What is Oscar Health's current short interest? Short interest is the volume of Oscar Health shares that have been sold short but have not yet been covered or closed out. As of June 30th, investors have sold 28,590,000 shares of OSCR short. 15.87% of Oscar Health's shares are currently sold short. Learn More on Oscar Health's current short interest. What is a good short interest ratio for Oscar Health? 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. OSCR shares currently have a short interest ratio of 2.0. Learn More on Oscar Health's short interest ratio. Which institutional investors are shorting Oscar Health? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Oscar Health: IMC Chicago LLC, Jane Street Group LLC, Parallax Volatility Advisers L.P., Millennium Management LLC, Royal Bank of Canada, Caption Management LLC, Jane Street Group LLC, Walleye Trading LLC, Walleye Capital LLC, Capital Fund Management S.A., and Jefferies Financial Group Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Oscar Health? 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. 15.87% of Oscar Health's floating shares are currently sold short. Is Oscar Health's short interest increasing or decreasing? Oscar Health saw a decline in short interest in June. As of June 30th, there was short interest totaling 28,590,000 shares, a decline of 3.9% from the previous total of 29,750,000 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 Oscar Health's float size? Oscar Health currently has issued a total of 254,680,000 shares. Some of Oscar Health's 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. Oscar Health currently has a public float of 180,170,000 shares. How does Oscar Health's short interest compare to its competitors? 15.87% of Oscar Health's shares are currently sold short. Here is how the short interest of companies in the industry of "insurance" compare to Oscar Health: Everest Group, Ltd. (2.13%), Kinsale Capital Group, Inc. (7.61%), Globe Life Inc. (1.67%), Voya Financial, Inc. (1.90%), Jackson Financial Inc. (4.84%), Essent Group Ltd. (1.77%), Enact Holdings, Inc. (10.08%), Baldwin Insurance Group, Inc. (8.83%), F&G Annuities & Life, Inc. (0.44%), Palomar Holdings, Inc. (2.32%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($72.10 billion), Invesco QQQ ($26.89 billion), iShares Russell 2000 ETF ($19.61 billion), MicroStrategy Incorporated ($9.52 billion), iShares 20+ Year Treasury Bond ETF ($8.70 billion), WD-40 Company ($7.66 billion), Technology Select Sector SPDR Fund ($6.10 billion), Invesco S&P 500 Equal Weight ETF ($5.80 billion), Invesco S&P 500 Top 50 ETF ($5.53 billion), and Vanguard Large-Cap ETF ($5.35 billion). View all of the most shorted stocks. What does it mean to sell short Oscar Health stock? Short selling OSCR is an investing strategy that aims to generate trading profit from Oscar Health as its price is falling. OSCR shares are trading up $1.18 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 Oscar Health? A short squeeze for Oscar Health 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 OSCR, which in turn drives the price of the stock up even further. How often is Oscar Health'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 OSCR, twice per month. The most recent reporting period available is June, 30 2025. More Short Interest Resources from MarketBeat Related Companies Everest Group Short Squeeze Kinsale Capital Group Short Squeeze Globe Life Short Squeeze Voya Financial Short Squeeze Jackson Financial Short Squeeze Essent Group Short Squeeze Enact Short Squeeze Baldwin Insurance Group Short Squeeze F&G Annuities & Life Short Squeeze Palomar Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:OSCR) was last updated on 7/24/2025 by MarketBeat.com Staff From Our PartnersBuffett to put 90% of his money in this one stock?CPA and CFA says you have WAY too many stocks - just buy these 3 After years working at the biggest accoun...Altimetry | SponsoredThink you missed gold’s boom? Think againIf you've been watching gold's historic run and wondering if it's too late… I've got good news. 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