Vivani Medical (VANI) Short Interest Ratio & Short Volume $1.18 +0.02 (+1.29%) As of 01:51 PM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Vivani Medical Short Interest OverviewAs of April 30, 2026, Vivani Medical (VANI) had a short interest of 350,946 shares sold short, representing 0.87% of the public float. This marks a -33.77% decrease in short interest since the prior report. The short interest ratio (days to cover) is 0.8, meaning it would take 0.8 days of the average trading volume of 295,012 shares to cover all short positions.Current Short Interest350,946 sharesPrevious Short Interest529,859 sharesChange Vs. Previous Month-33.77%Dollar Volume Sold Short$470.27 thousandShort Interest Ratio0.8 Days to CoverLast Record DateApril 30, 2026Outstanding Shares86,235,000 sharesShort Percent of Float0.87%Today's Trading Volume284,947 sharesAverage Trading Volume295,012 sharesToday's Volume Vs. Average97% Short Selling Vivani Medical? Sign up to receive the latest short interest report for Vivani Medical and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartVANI Short Interest Over TimeVANI Days to Cover Over TimeVANI Percentage of Float Shorted Over Time Vivani Medical Tesla Short Interest History & Recent Changes ExportReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/2026350,946 shares $470.27 thousand -33.8%0.9%0.76 $1.34 4/15/2026529,859 shares $604.04 thousand -0.4%1.2%3.82 $1.14 3/31/2026532,131 shares $532.13 thousand +65.0%1.2%1.9 $1.00 3/13/2026322,575 shares $354.83 thousand +11.0%0.8%1.86 $1.10 2/27/2026290,597 shares $357.43 thousand -25.4%0.7%1.44 $1.23 2/13/2026389,363 shares $459.45 thousand -3.0%0.9%1.23 $1.18 1/30/2026401,264 shares $557.76 thousand +87.4%1.0%0.52 $1.39 1/15/2026214,164 shares $269.85 thousand +0.4%0.5%2.13 $1.26 12/31/2025213,332 shares $262.40 thousand -3.2%0.5%0.77 $1.23 12/15/2025220,276 shares $297.37 thousand -29.4%0.6%1.56 $1.35 Get the Latest News and Ratings for VANI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Vivani Medical and its competitors with MarketBeat's FREE daily newsletter. 11/28/2025312,110 shares $426.03 thousand -13.4%0.8%1.52 $1.37 11/14/2025360,370 shares $511.73 thousand -42.6%1.1%1.43 $1.42 10/31/2025628,250 shares $1.01 million +158.2%2.0%0.85 $1.61 10/15/2025243,300 shares $321.16 thousand -10.8%0.9%1.3 $1.32 9/30/2025272,600 shares $384.37 thousand +14.7%1.0%1.8 $1.41 9/15/2025237,700 shares $301.88 thousand -2.1%0.9%1.6 $1.27 8/31/2025242,700 shares $279.11 thousand -2.3%0.8%1.9 $1.15 8/15/2025248,500 shares $310.63 thousand -32.5%0.8%1.8 $1.25 7/31/2025368,300 shares $493.52 thousand +10.4%1.2%2.7 $1.34 7/15/2025333,500 shares $506.92 thousand +2,726.3%1.1%3.2 $1.52 6/30/202511,800 shares $15.22 thousand -95.9%1.5%2.6 $1.29 6/15/2025288,900 shares $332.24 thousand -16.4%1.0%2.6 $1.15 5/31/2025345,400 shares $428.40 thousand +16.9%1.2%3.8 $1.24 5/15/2025295,400 shares $304.26 thousand -6.7%1.0%3.5 $1.03 4/30/2025316,500 shares $326.00 thousand -9.1%1.1%3.9 $1.03 4/15/2025348,200 shares $358.65 thousand -7.0%1.2%3.7 $1.03 3/31/2025374,500 shares $393.23 thousand +32.2%1.2%3.7 $1.05 3/15/2025283,300 shares $308.80 thousand -0.7%0.9%3 $1.09 2/28/2025285,400 shares $316.79 thousand +2.2%1.0%2.8 $1.11 2/15/2025279,400 shares $326.90 thousand -7.2%0.9%2.6 $1.17 1/31/2025301,000 shares $358.19 thousand -7.7%1.0%2.3 $1.19 1/15/2025326,000 shares $391.20 thousand -8.9%1.1%2.6 $1.20 12/31/2024358,000 shares $415.28 thousand -23.0%1.2%3 $1.16 12/15/2024465,200 shares $609.41 thousand -3.4%1.5%4.1 $1.31 11/30/2024481,400 shares $693.22 thousand -9.3%1.7%4.9 $1.44 11/15/2024531,000 shares $695.61 thousand -29.6%1.9%5.3 $1.31 10/31/2024754,400 shares $988.26 thousand -12.1%2.5%10.4 $1.31 10/15/2024858,500 shares $995.86 thousand -4.7%2.8%11.2 $1.16 9/30/2024900,400 shares $1.05 million +3.9%3.0%10.1 $1.17 9/15/2024866,300 shares $1.12 million +13.4%2.9%9.9 $1.29The S-1 just dropped. 22 days left. (Ad)The SpaceX S-1 is now public - $18.7 billion in revenue, a $75 billion raise, and a June 12 Nasdaq listing confirmed. Goldman, Morgan Stanley, and 19 other banks have already carved up the allocation. But buried in those 277 pages is a detail most investors will miss. One small, publicly traded company is so critical to SpaceX's infrastructure that Musk can't scale without it - and the S-1 just confirmed it.Get the 'S-1 Backdoor' ticker name before June 12 closes the window 8/31/2024764,000 shares $1.00 million -8.4%2.5%2.2 $1.31 8/15/2024834,200 shares $1.06 million -11.3%2.8%2.4 $1.27 7/31/2024940,000 shares $1.16 million -13.0%3.1%2.6 $1.23 7/15/20241,080,000 shares $1.44 million -3.6%3.6%3 $1.33 6/30/20241,120,000 shares $1.41 million -24.6%3.7%3 $1.26 6/15/20241,484,600 shares $2.38 million +72.1%5.0%3.8 $1.60 5/31/2024862,900 shares $1.41 million +26.8%2.9%4.8 $1.63 5/15/2024680,800 shares $1.30 million -2.5%2.3%0.2 $1.91 4/30/2024698,000 shares $1.13 million +18.5%2.3%0.2 $1.62 4/15/2024589,100 shares $1.19 million -32.4%2.0%0.2 $2.02 3/31/2024871,100 shares $1.61 million -7.2%3.1%0.3 $1.85 3/15/2024938,800 shares $1.85 million +420.1%3.4%0.3 $1.97 2/29/2024180,500 shares $761.71 thousand -2.4%0.7%0.1 $4.22 2/15/2024185,000 shares $194.25 thousand -3.2%0.7%3.9 $1.05 1/31/2024191,200 shares $193.11 thousand +1.5%0.7%4.6 $1.01 1/15/2024188,300 shares $190.18 thousand +9.9%0.7%4.2 $1.01 12/31/2023171,300 shares $174.73 thousand -19.3%0.7%3.8 $1.02 12/15/2023212,300 shares $188.95 thousand +11.2%0.8%5.1 $0.89 11/30/2023191,000 shares $181.45 thousand -13.3%0.7%5.5 $0.95 11/15/2023220,300 shares $209.29 thousand +5.7%0.8%5.7 $0.95 10/31/2023208,500 shares $216.84 thousand +11.9%0.8%5 $1.04 10/15/2023186,300 shares $186.30 thousand -11.7%0.7%4.6 $1.00 9/30/2023210,900 shares $215.12 thousand -6.1%0.8%5.3 $1.02 9/15/2023224,500 shares $197.56 thousand +13.7%0.9%5.9 $0.88 8/31/2023197,500 shares $182.71 thousand -6.7%0.8%4.9 $0.93 8/15/2023211,600 shares $236.99 thousand +0.5%0.8%5.6 $1.12 7/31/2023210,500 shares $265.23 thousand +0.9%0.8%5.4 $1.26 7/15/2023208,700 shares $258.79 thousand -4.2%0.7%3.3 $1.24 6/30/2023217,800 shares $263.54 thousand -5.1%0.8%3.5 $1.21 6/15/2023229,600 shares $339.81 thousand -5.3%0.8%3.6 $1.48 5/31/2023242,400 shares $317.54 thousand -5.1%0.9%3.9 $1.31 5/15/2023255,300 shares $331.89 thousand No Change0.9%4.4 $1.30 VANI Short Interest - Frequently Asked Questions What is Vivani Medical's current short interest? Short interest is the volume of Vivani Medical shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 350,946 shares of VANI short. 0.87% of Vivani Medical's shares are currently sold short. Learn More on Vivani Medical's current short interest. What is a good short interest ratio for Vivani Medical? 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. VANI shares currently have a short interest ratio of 0.8. Learn More on Vivani Medical's short interest ratio. What is a good short interest percentage for Vivani Medical? 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. 0.87% of Vivani Medical's floating shares are currently sold short. Is Vivani Medical's short interest increasing or decreasing? Vivani Medical saw a drop in short interest during the month of April. As of April 30th, there was short interest totaling 350,946 shares, a drop of 33.8% from the previous total of 529,859 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 Vivani Medical's short interest compare to its competitors? 0.87% of Vivani Medical's shares are currently sold short. Here is how the short interest of companies in the industry of "medical equipment" compare to Vivani Medical: Envoy Medical, Inc. (1.90%), Delcath Systems, Inc. (12.74%), ClearPoint Neuro, Inc. (17.71%), CapsoVision, Inc. (2.93%), Shoulder Innovations, Inc. (2.95%), Carlsmed, Inc. (2.47%), Sight Sciences, Inc. (2.42%), Profound Medical (6.49%), Orchestra BioMed Holdings, Inc. (1.76%), RxSight, Inc. (14.96%), 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 ($86.09 billion), Invesco QQQ ($39.89 billion), iShares Russell 2000 ETF ($26.13 billion), Western Digital Corporation ($12.66 billion), Salesforce Inc. ($12.29 billion), Sandisk Corporation ($11.87 billion), SPDR S&P Biotech ETF ($9.82 billion), Lumentum Holdings Inc. ($8.51 billion), iShares 20+ Year Treasury Bond ETF ($7.76 billion), and Bloom Energy Corporation ($7.40 billion). View all of the most shorted stocks. What does it mean to sell short Vivani Medical stock? Short selling VANI is an investing strategy that aims to generate trading profit from Vivani Medical as its price is falling. VANI shares are trading down $0.02 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 Vivani Medical? A short squeeze for Vivani Medical 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 VANI, which in turn drives the price of the stock up even further. How often is Vivani Medical'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 VANI, twice per month. The most recent reporting period available is April, 30 2026. What do VANI's short interest metrics mean? Understanding short interest metrics can help you assess how traders are positioning around a stock like VANI:Shares Sold Short: The total number of shares that have been sold by short sellers but have not yet been covered or closed out. A high number may indicate bearish sentiment.Short Float: The percentage of a company’s publicly available shares (or "float") that are sold short. A higher short float suggests a greater portion of the stock is being bet against.Days to Cover (Short Interest Ratio): This estimates how many days it would take short sellers to cover their positions, based on average daily trading volume. Higher values can signal potential for a short squeeze if buying pressure increases.These metrics are often used by traders to gauge sentiment, volatility risk, and the potential for price movements based on short covering activity. More Short Interest Resources from MarketBeat Related Companies Envoy Medical Short Interest Data Delcath Systems Short Interest Data ClearPoint Neuro Short Interest Data CapsoVision Short Interest Data Shoulder Innovations Short Interest Data Carlsmed Short Interest Data Sight Sciences Short Interest Data Profound Medical Short Interest Data Orchestra BioMed Short Interest Data RxSight 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:VANI) was last updated on 5/22/2026 by MarketBeat.com Staff. From Our PartnersA letter from Shannon StansberryPorter Stansberry nearly canceled the entire project. When he first saw the claimed returns - only one down ye...Porter & Company | SponsoredThe SpaceX supplier that shipped 5 billion chips to StarlinkWhen Nvidia surged 770%, its data center cooling supplier Vertiv climbed 1,700%. 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