Oscar Health (OSCR) Short Interest Ratio & Short Volume $16.43 -0.23 (-1.35%) Closing price 03:59 PM EasternExtended Trading$16.36 -0.07 (-0.46%) As of 07:59 PM 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 57.68 million shares, representing 30.99% of the float (the number of shares available for trading by the public). This marks a -3.99% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.2, indicating that it would take 2.2 days of the average trading volume of 17.45 million shares to cover all short positions.Current Short Interest57,680,000 sharesPrevious Short Interest60,080,000 sharesChange Vs. Previous Month-3.99%Dollar Volume Sold Short$901.54 millionShort Interest Ratio2.2 Days to CoverLast Record DateAugust 15, 2025Outstanding Shares258,560,000 sharesFloat Size186,100,000 sharesShort Percent of Float30.99%Today's Trading Volume14,063,324 sharesAverage Trading Volume17,454,616 sharesToday's Volume Vs. Average81% Short Selling Oscar Health? Sign up to receive the latest short interest report for Oscar Health and its competitors with MarketBeat's FREE newsletter. 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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 8/15/202557,680,000 shares $901.54 million -4.0%31.0%2.2 $15.63 7/31/202560,080,000 shares $843.76 million -3.8%33.3%2.5 $14.04 7/15/202562,480,000 shares $932.83 million +118.5%34.7%2.9 $14.93 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 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. 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 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 $9.15Everyone’s watching Nvidia right now. Here’s why I’m excited. (Ad)So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal with Saudi Arabia to power its new AI empire 🤯 We’re talking about hundreds of thousands of chips, including their latest Grace Blackwell supercomputer.🎯 Click here to watch the video and get the free ticker XGPT just flagged. 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 $7.25 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 $9.00Everyone’s watching Nvidia right now. Here’s why I’m excited. (Ad)So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal with Saudi Arabia to power its new AI empire 🤯 We’re talking about hundreds of thousands of chips, including their latest Grace Blackwell supercomputer.🎯 Click here to watch the video and get the free ticker XGPT just flagged. 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 $15.85 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 closed out or covered. As of August 15th, investors have sold 57,680,000 shares of OSCR short. 30.99% 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: Group One Trading LLC, AYAL Capital Advisors Ltd, Jane Street Group LLC, Caption Management LLC, DeepCurrents Investment Group LLC, Walleye Capital LLC, Walleye Trading LLC, Capital Fund Management S.A., Jefferies Financial Group Inc., JPMorgan Chase & Co., Simplex Trading LLC, and IMC Chicago LLC. 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. 30.99% of Oscar Health's floating shares are currently sold short. Is Oscar Health's short interest increasing or decreasing? Oscar Health saw a decrease in short interest during the month of August. As of August 15th, there was short interest totaling 57,680,000 shares, a decrease of 4.0% from the previous total of 60,080,000 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 258,560,000 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 186,100,000 shares. How does Oscar Health's short interest compare to its competitors? 30.99% 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: Equitable Holdings, Inc. (2.22%), Aegon NV (0.55%), Ryan Specialty Holdings Inc. (4.92%), Everest Group, Ltd. (1.95%), Globe Life Inc. (2.04%), Kinsale Capital Group, Inc. (6.66%), Voya Financial, Inc. (2.22%), Jackson Financial Inc. (4.16%), Essent Group Ltd. (1.61%), Enact Holdings, Inc. (9.91%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Lucid Group, Inc. ($8.00 billion), Spotify Technology ($5.48 billion), AppLovin Corporation ($5.11 billion), Reddit Inc. ($5.02 billion), Coinbase Global, Inc. ($3.99 billion), Charter Communications, Inc. ($3.89 billion), Live Nation Entertainment, Inc. ($3.18 billion), Seagate Technology Holdings PLC ($2.59 billion), ResMed Inc. ($2.55 billion), and Rocket Lab Corporation ($2.52 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 down $0.43 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 August, 15 2025. More Short Interest Resources from MarketBeat Related Companies Equitable Short Squeeze Aegon Short Squeeze Ryan Specialty Short Squeeze Everest Group Short Squeeze Globe Life Short Squeeze Kinsale Capital Group Short Squeeze Voya Financial Short Squeeze Jackson Financial Short Squeeze Essent Group Short Squeeze Enact 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 9/2/2025 by MarketBeat.com Staff From Our Partners[No Brainer Gold Play]: “Show me a better investment.”A Historic Gold Announcement Is About to Rock Wall Street? 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