Luna Innovations (LUNA) Short Interest Ratio & Short Volume $0.90 +0.07 (+7.78%) As of 02/21/2025 01:58 PM Eastern Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrends Luna Innovations Short Interest DataLuna Innovations (LUNA) has a short interest of 1.67 million shares, representing 5.35% of the float (the number of shares available for trading by the public). This marks a 0.00% change in short interest from the previous month. The short interest ratio (days to cover) is 3.3, indicating that it would take 3.3 days of the average trading volume of 53,817 shares to cover all short positions.Current Short Interest1,670,000 sharesPrevious Short Interest1,670,000 sharesChange Vs. Previous MonthNo ChangeDollar Volume Sold Short$1.67 millionShort Interest Ratio3.3 Days to CoverLast Record DateJanuary 15, 2025Outstanding Shares33,960,000 sharesFloat Size31,220,000 sharesShort Percent of Float5.35%Today's Trading Volume15,339 sharesAverage Trading Volume53,817 sharesToday's Volume Vs. Average29% Short Selling Luna Innovations? Sign up to receive the latest short interest report for Luna Innovations and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartLUNA Short Interest Over TimeLUNA Days to Cover Over TimeLUNA Percentage of Float Shorted Over Time Luna Innovations Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 1/15/20251,670,000 shares $1.67 million No Change5.4%3.3 $1.00 12/31/20241,670,000 shares $3.61 million No Change5.4%3.3 $2.16 12/15/20241,670,000 shares $2.84 million -1.2%5.3%9.8 $1.70 11/30/20241,690,000 shares $2.97 million +0.6%5.4%9.5 $1.76 11/15/20241,680,000 shares $2.74 million -10.2%5.4%9.4 $1.63 10/31/20241,870,000 shares $2.90 million -6.0%6.0%10.8 $1.55 10/15/20241,990,000 shares $2.90 million -2.0%6.4%11.1 $1.46 9/30/20242,030,000 shares $4.77 million -3.3%6.5%12 $2.35 9/15/20242,100,000 shares $4.47 million +0.5%6.7%8 $2.13 8/31/20242,090,000 shares $4.97 million -3.2%6.7%7.8 $2.38 Get the Latest News and Ratings for LUNA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Luna Innovations and its competitors with MarketBeat's FREE daily newsletter. 8/15/20242,160,000 shares $5.25 million +1.9%6.9%7.1 $2.43 7/31/20242,120,000 shares $6.36 million +10.4%N/A6.4 $3.00 7/15/20241,920,000 shares $5.59 million -34.9%N/A4 $2.91 6/30/20242,950,000 shares $9.44 million -1.3%N/A5.4 $3.20 6/15/20242,990,000 shares $9.54 million -0.3%N/A5.6 $3.19 5/31/20243,000,000 shares $10.02 million +0.7%N/A4.7 $3.34 5/15/20242,980,000 shares $8.52 million -3.9%N/A4.9 $2.86 4/30/20243,100,000 shares $6.39 million +17.0%N/A5.4 $2.06 4/15/20242,650,000 shares $6.41 million +17.3%N/A6.1 $2.42 3/31/20242,260,000 shares $7.24 million +9.2%N/A6.7 $3.21 3/15/20242,070,000 shares $9.21 million +23.2%N/A7 $4.45 2/29/20241,680,000 shares $11.39 million +2.4%N/A11.7 $6.78 2/15/20241,640,000 shares $12.43 million +2.5%N/A11.2 $7.58 1/31/20241,600,000 shares $11.47 million +6.7%N/A9.3 $7.17 1/15/20241,500,000 shares $10.35 million +3.5%N/A8.3 $6.90 12/31/20231,450,000 shares $9.64 million +25.0%N/A7.6 $6.65 12/15/20231,160,000 shares $7.51 million -12.1%N/A6.2 $6.47 11/30/20231,320,000 shares $8.41 million -4.4%N/A7.3 $6.37 11/15/20231,380,000 shares $7.52 million +9.5%N/A7.8 $5.45 10/31/20231,260,000 shares $7.16 million +44.4%N/A7.7 $5.68 10/15/2023872,600 shares $5.66 million +21.3%N/A5.5 $6.49 9/30/2023719,200 shares $4.21 million -1.1%N/A4.8 $5.86 9/15/2023727,100 shares $4.57 million -8.0%N/A3.2 $6.28 8/31/2023790,200 shares $5.44 million -5.9%N/A3.2 $6.89 8/15/2023840,000 shares $6.48 million +3.5%N/A3.2 $7.72 7/31/2023811,400 shares $7.34 million -8.2%N/A3.1 $9.04 7/15/2023883,700 shares $7.62 million -4.3%N/A3.3 $8.62 6/30/2023923,600 shares $8.42 million +106.8%N/A3.5 $9.12 6/15/2023446,600 shares $4.47 million +13.8%N/A1.7 $10.01 5/31/2023392,300 shares $3.62 million +32.9%N/A1.7 $9.22Collect $7k per month from Tesla’s SECRET dividend (Ad)There's a little-known secret about Tesla that even seasoned investors don't know. 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Want to see how it works?Click here to uncover Tesla's hidden income secret. 5/15/2023295,100 shares $2.34 million -9.2%N/A1.3 $7.92 4/30/2023324,900 shares $2.04 million -8.8%N/A1.5 $6.28 4/15/2023356,300 shares $2.42 million -33.1%N/A1.7 $6.79 3/31/2023532,300 shares $3.83 million +21.6%N/A2.3 $7.19 3/15/2023437,700 shares $2.85 million +4.9%N/A1.6 $6.50 2/28/2023417,300 shares $4.19 million +11.2%1.3%1.9 $10.04 2/15/2023375,400 shares $3.59 million -8.6%1.2%1.8 $9.57 1/31/2023410,900 shares $3.63 million +15.4%1.3%2.2 $8.84 1/15/2023356,200 shares $3.27 million +5.3%N/A2.1 $9.17 12/30/2022338,300 shares $2.97 million +16.9%1.1%2.1 $8.79 12/15/2022289,300 shares $2.68 million -2.7%0.9%2.9 $9.28 11/30/2022297,400 shares $2.01 million +18.8%1.0%3.9 $6.76 11/15/2022250,300 shares $1.58 million -31.3%0.8%3.8 $6.33 10/31/2022364,100 shares $1.89 million +12.6%1.2%5 $5.19 10/15/2022323,300 shares $1.51 million -15.9%1.0%4 $4.67 9/30/2022384,300 shares $1.71 million +27.8%1.2%4.6 $4.44 9/15/2022300,800 shares $1.51 million +0.1%1.0%1.8 $5.01 8/31/2022300,600 shares $1.73 million -26.8%1.0%1.5 $5.75 8/15/2022410,400 shares $2.63 million +1.1%1.3%1.8 $6.42 7/31/2022405,800 shares $2.63 million -21.5%1.7%1.6 $6.47 7/15/2022516,700 shares $3.15 million -32.2%2.2%1.9 $6.09 6/30/2022761,600 shares $4.44 million -48.9%3.2%2.7 $5.83 6/15/20221,490,000 shares $8.06 million +14.6%6.2%5.3 $5.41 5/31/20221,300,000 shares $7.85 million +12.1%4.3%6.9 $6.04 5/15/20221,160,000 shares $6.24 million +3.6%3.8%6.6 $5.38 4/30/20221,120,000 shares $6.18 million +26.0%3.6%7.7 $5.52 4/15/2022888,700 shares $5.55 million -8.7%2.9%6.3 $6.24 3/31/2022973,100 shares $7.50 million +1.1%3.2%7 $7.71 3/15/2022962,400 shares $6.98 million +19.6%3.1%7 $7.25 2/28/2022804,600 shares $5.50 million -13.7%2.6%6.5 $6.83 2/15/2022932,600 shares $6.76 million +30.3%3.1%7.5 $7.25 1/31/2022715,700 shares $5.22 million +14.7%2.4%4.5 $7.29 1/15/2022624,200 shares $4.62 million -18.7%2.1%3.8 $7.40 12/31/2021768,100 shares $6.48 million -5.8%2.5%4.8 $8.44 12/15/2021815,200 shares $7.08 million +7.7%2.7%5.1 $8.68 11/30/2021757,200 shares $6.34 million -6.9%2.5%4.8 $8.37 11/15/2021813,300 shares $7.55 million -24.0%2.7%5.2 $9.28 10/29/20211,070,000 shares $10.42 million +12.7%3.5%7.8 $9.74 10/15/2021949,300 shares $8.52 million -2.9%3.2%6.9 $8.97 9/30/2021978,100 shares $9.29 million -14.2%3.3%6.8 $9.50 9/15/20211,140,000 shares $11.64 million +12.9%3.8%7.9 $10.21 8/31/20211,010,000 shares $10.88 million No Change3.4%6.7 $10.77 8/13/20211,010,000 shares $11.25 million -1.0%3.4%6.7 $11.14 7/30/20211,020,000 shares $12.58 million -1.0%3.5%6 $12.33 7/15/20211,030,000 shares $10.43 million +8.7%3.7%6.6 $10.13 6/30/2021947,400 shares $10.26 million -10.6%3.4%6.4 $10.83 6/15/20211,060,000 shares $11.55 million -2.8%3.8%6.4 $10.90 5/28/20211,090,000 shares $11.06 million +10.7%3.9%6.6 $10.15 5/14/2021984,700 shares $11.06 million +1.8%3.5%5.3 $11.23 4/30/2021967,400 shares $11.27 million +4.4%3.5%5.4 $11.65Has Trump finally met his match? 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Could he be right again?Click here for his emergency broadcast... 4/15/2021926,500 shares $10.55 million +20.3%3.4%4.7 $11.39 3/31/2021770,500 shares $7.90 million +0.3%2.8%3.4 $10.25 3/15/2021768,100 shares $9.24 million +3.6%2.8%3.2 $12.03 2/26/2021741,400 shares $8.85 million +7.1%2.8%2.9 $11.94 2/12/2021692,100 shares $8.17 million +15.6%2.6%2.4 $11.81 1/29/2021598,700 shares $6.51 million +8.4%2.2%2.1 $10.88 1/15/2021552,300 shares $5.87 million +33.3%2.1%2 $10.62 12/31/2020414,400 shares $3.99 million -0.2%1.5%1.7 $9.64 12/15/2020415,100 shares $3.93 million -50.0%1.5%1.7 $9.46 11/30/2020829,800 shares $8.15 million -15.1%3.1%3.7 $9.82 11/15/2020977,300 shares $7.32 million -6.0%3.6%5.2 $7.49 10/30/20201,040,000 shares $6.70 million +2.0%3.9%5.8 $6.44 10/15/20201,020,000 shares $6.66 million -7.3%3.8%5.4 $6.53 9/30/20201,100,000 shares $6.58 million -3.5%4.1%5.4 $5.98 9/15/20201,140,000 shares $7.22 million -2.6%4.2%3.8 $6.33 8/31/20201,170,000 shares $7.49 million +26.4%4.3%3.8 $6.40 8/14/2020926,000 shares $5.52 million -15.1%3.4%3 $5.96 7/31/20201,090,000 shares $6.18 million +1.9%4.0%3.1 $5.67 7/15/20201,070,000 shares $5.60 million -12.3%4.0%3.1 $5.23 6/30/20201,220,000 shares $7.12 million +128.2%4.6%3.5 $5.84 6/15/2020534,600 shares $3.24 million +12.6%2.0%1.9 $6.06 5/29/2020474,600 shares $2.89 million +4.7%1.8%1.6 $6.09 5/15/2020453,200 shares $2.62 million +6.3%1.7%1.4 $5.78 4/30/2020426,300 shares $3.25 million +48.8%1.6%1.4 $7.63 4/15/2020286,500 shares $2.04 million +44.7%1.1%1 $7.11 3/31/2020198,000 shares $1.42 million -39.9%0.8%0.7 $7.15 3/13/2020329,600 shares $2.19 million -25.6%1.3%0.9 $6.65 2/28/2020443,100 shares $2.26 million +24.2%1.7%1.8 $5.09 LUNA Short Interest - Frequently Asked Questions What is Luna Innovations' current short interest? Short interest is the volume of Luna Innovations shares that have been sold short but have not yet been closed out or covered. As of January 15th, investors have sold 1,670,000 shares of LUNA short. 5.35% of Luna Innovations' shares are currently sold short. Learn More on Luna Innovations' current short interest. What is a good short interest ratio for Luna Innovations? 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. LUNA shares currently have a short interest ratio of 3.0. Learn More on Luna Innovations's short interest ratio. Which institutional investors are shorting Luna Innovations? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Luna Innovations: Citadel Advisors LLC, and Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Luna Innovations? 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. 5.35% of Luna Innovations' floating shares are currently sold short. What is Luna Innovations' float size? Luna Innovations currently has issued a total of 33,960,000 shares. Some of Luna Innovations' 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. Luna Innovations currently has a public float of 31,220,000 shares. How does Luna Innovations' short interest compare to its competitors? 5.35% of Luna Innovations' shares are currently sold short. Here is how the short interest of companies in the industry of "business services" compare to Luna Innovations: PSQ Holdings, Inc. (7.44%), OptimizeRx Co. (8.14%), Vacasa, Inc. (11.26%), Bridger Aerospace Group Holdings, Inc. (6.26%), Research Solutions, Inc. (0.39%), Skillz Inc. (14.36%), So-Young International Inc. (0.07%), Forian Inc. (0.67%), Inotiv, Inc. (4.86%), Quest Resource Holding Co. (1.76%), 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 Co. ($4.18 billion), Charter Communications, Inc. ($3.91 billion), Reddit, Inc. ($3.16 billion), The Kroger Co. ($2.75 billion), International Paper ($2.57 billion), Cencora, Inc. ($2.06 billion), SoFi Technologies, Inc. ($2.06 billion), Rivian Automotive, Inc. ($2.00 billion), Live Nation Entertainment, Inc. ($1.63 billion), and Hims & Hers Health, Inc. ($1.57 billion). View all of the most shorted stocks. What does it mean to sell short Luna Innovations stock? Short selling LUNA is an investing strategy that aims to generate trading profit from Luna Innovations as its price is falling. LUNA shares are trading up $0.07 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 Luna Innovations? A short squeeze for Luna Innovations 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 LUNA, which in turn drives the price of the stock up even further. How often is Luna Innovations' 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 LUNA, twice per month. The most recent reporting period available is January, 15 2025. More Short Interest Resources from MarketBeat Related Companies PSQH Short Interest Data OPRX Short Interest Data VCSA Short Interest Data BAER Short Interest Data RSSS Short Interest Data SKLZ Short Interest Data SY Short Interest Data FORA Short Interest Data NOTV Short Interest Data QRHC 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:LUNA) was last updated on 2/22/2025 by MarketBeat.com Staff From Our PartnersSecret financial plot unfolding in Washington DC… [DEVELOPING]What stocks are next up to soar in 2025? I believe I’ve found the answer - and it might surprise you. 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