Radcom (RDCM) Short Interest Ratio & Short Volume $14.50 +0.46 (+3.28%) Closing price 04:00 PM EasternExtended Trading$14.50 -0.01 (-0.03%) As of 04:04 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 ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Radcom Short Interest DataRadcom (RDCM) has a short interest of 102,500 shares, representing 0.81% of the float (the number of shares available for trading by the public). This marks a 11.53% increase in short interest from the previous month. The short interest ratio (days to cover) is 2.0, indicating that it would take 2.0 days of the average trading volume of 71,275 shares to cover all short positions.Current Short Interest102,500 sharesPrevious Short Interest91,900 sharesChange Vs. Previous Month+11.53%Dollar Volume Sold Short$1.39 millionShort Interest Ratio2.0 Days to CoverLast Record DateJune 30, 2025Outstanding Shares15,660,000 sharesFloat Size12,640,000 sharesShort Percent of Float0.81%Today's Trading Volume98,532 sharesAverage Trading Volume71,275 sharesToday's Volume Vs. Average138% Short Selling Radcom? Sign up to receive the latest short interest report for Radcom and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartRDCM Short Interest Over TimeRDCM Days to Cover Over TimeRDCM Percentage of Float Shorted Over Time Radcom Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/30/2025102,500 shares $1.39 million +11.5%0.8%2 $13.59 6/15/202591,900 shares $1.11 million -6.1%0.7%2.1 $12.07 5/31/202597,900 shares $1.30 million +28.5%0.8%2.3 $13.30 5/15/202576,200 shares $995.93 thousand +18.1%0.8%1.6 $13.07 4/30/202564,500 shares $777.23 thousand -12.8%0.7%1 $12.05 4/15/202574,000 shares $829.54 thousand -4.9%0.8%1 $11.21 3/31/202577,800 shares $889.25 thousand +28.4%0.8%0.9 $11.43 3/15/202560,600 shares $716.29 thousand -7.8%0.6%0.7 $11.82 2/28/202565,700 shares $796.94 thousand +29.1%0.7%0.7 $12.13 2/15/202550,900 shares $686.64 thousand +246.3%0.5%0.6 $13.49 Get the Latest News and Ratings for RDCM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Radcom and its competitors with MarketBeat's FREE daily newsletter. 1/31/202514,700 shares $188.60 thousand -32.6%0.2%0.2 $12.83 1/15/202521,800 shares $283.40 thousand +21.1%0.2%0.3 $13.00 12/31/202418,000 shares $222.48 thousand +718.2%0.2%0.3 $12.36 12/15/20242,200 shares $25.65 thousand -40.5%0.0%0 $11.66 11/30/20243,700 shares $44.22 thousand -15.9%0.0%0.1 $11.95 11/15/20244,400 shares $51.08 thousand -33.3%0.1%0.1 $11.61 10/31/20246,600 shares $69.63 thousand -62.5%0.1%0.2 $10.55 10/15/202417,600 shares $186.38 thousand -37.8%0.2%0.5 $10.59 9/30/202428,300 shares $292.62 thousand +253.8%0.3%0.8 $10.34 9/15/20248,000 shares $76 thousand -57.2%0.1%0.3 $9.50 8/31/202418,700 shares $186.44 thousand +73.2%0.2%0.7 $9.97 8/15/202410,800 shares $104.54 thousand -25.0%0.1%0.4 $9.68 7/31/202414,400 shares $147.46 thousand -33.0%0.1%0.6 $10.24 7/15/202421,500 shares $198.02 thousand +82.2%0.2%1 $9.21 6/30/202411,800 shares $110.33 thousand -20.3%0.1%0.4 $9.35 6/15/202414,800 shares $133.94 thousand +29.8%0.2%0.5 $9.05 5/31/202411,400 shares $107.73 thousand +25.3%0.1%0.3 $9.45 5/15/20249,100 shares $85.63 thousand -20.2%0.1%0.2 $9.41 4/30/202411,400 shares $100.32 thousand -17.4%0.1%0.3 $8.80 4/15/202413,800 shares $130.96 thousand -39.2%0.1%0.3 $9.49 3/31/202422,700 shares $253.33 thousand -15.9%0.2%0.5 $11.16 3/15/202427,000 shares $291.06 thousand +297.1%0.2%0.6 $10.78 2/29/20246,800 shares $68.61 thousand -25.3%0.1%0.2 $10.09 2/15/20249,100 shares $92.37 thousand -42.8%0.1%0.3 $10.15 1/31/202415,900 shares $168.22 thousand +96.3%0.1%0.6 $10.58 1/15/20248,100 shares $63.10 thousand +6.6%0.1%0.5 $7.79 12/31/20237,600 shares $61.26 thousand -60.2%0.1%0.7 $8.06 12/15/202319,100 shares $152.23 thousand +289.8%0.2%1.8 $7.97 11/30/20234,900 shares $38.56 thousand -33.8%0.0%0.5 $7.87 11/15/20237,400 shares $58.76 thousand -9.8%0.1%0.7 $7.94Altucher: Turn $900 into $108,000 in just 12 months? (Ad)Bitcoin is breaking out — and one state just created a Strategic Crypto Reserve. James Altucher says this marks the beginning of “Trump’s Great Gain,” a new crypto bull phase driven by emerging federal policies. He believes certain altcoins could turn $900 into $108,000 — and reveals everything in a new presentation.See Altucher’s Great Gain gameplan here 10/31/20238,200 shares $64.70 thousand -25.5%0.1%0.9 $7.89 10/15/202311,000 shares $92.40 thousand -2.7%0.1%1.3 $8.40 9/30/202311,300 shares $98.20 thousand -26.1%0.1%1.4 $8.69 9/15/202315,300 shares $135.10 thousand +18.6%0.1%1.9 $8.83 8/31/202312,900 shares $117.26 thousand +17.3%0.1%1.5 $9.09 8/15/202311,000 shares $102.41 thousand +2.8%0.1%1.2 $9.31 7/31/202310,700 shares $104.11 thousand -37.8%0.1%1.1 $9.73 7/15/202317,200 shares $178.71 thousand +237.3%0.2%2 $10.39 6/30/20235,100 shares $48.25 thousand -68.7%0.1%0.7 $9.46 6/15/202316,300 shares $150.78 thousand +22.6%0.1%2.1 $9.25 5/31/202313,300 shares $127.68 thousand -6.3%0.1%1.7 $9.60 5/15/202314,200 shares $138.02 thousand +44.9%0.1%1.5 $9.72 4/30/20239,800 shares $90.94 thousand -38.0%0.1%0.8 $9.28 4/15/202315,800 shares $155.63 thousand -3.1%0.1%1.1 $9.85 3/31/202316,300 shares $164.30 thousand -0.6%0.1%1 $10.08 3/15/202316,400 shares $157.77 thousand -5.2%0.1%0.8 $9.62 2/28/202317,300 shares $179.92 thousand +1.8%0.2%0.8 $10.40 2/15/202317,000 shares $176.80 thousand +22.3%0.2%0.8 $10.40 1/31/202313,900 shares $145.95 thousand +23.0%0.1%0.7 $10.50 1/15/202311,300 shares $125.10 thousand +14.1%0.1%0.6 $11.07 12/30/20229,900 shares $108.31 thousand No Change0.1%0.6 $10.94 12/15/20229,900 shares $96.82 thousand -2.9%0.1%0.7 $9.78 11/30/202210,200 shares $107.10 thousand +126.7%0.1%1.1 $10.50 11/15/20224,500 shares $45.45 thousand -39.2%0.0%0.5 $10.10 10/31/20227,400 shares $76.96 thousand -26.0%0.1%1 $10.40 10/15/202210,000 shares $106.30 thousand +38.9%N/A1.4 $10.63 9/30/20227,200 shares $82.01 thousand -14.3%0.1%0.9 $11.39 9/15/20228,400 shares $97.44 thousand -61.1%0.1%1.2 $11.60 8/31/202221,600 shares $263.52 thousand +3.4%0.2%2.7 $12.20 8/15/202220,900 shares $258.12 thousand +74.2%0.2%2.1 $12.35 7/31/202212,000 shares $143.40 thousand +50.0%0.1%1.1 $11.95 7/15/20228,000 shares $90.16 thousand +1.3%0.1%0.5 $11.27 6/30/20227,900 shares $90.85 thousand -18.6%0.1%0.5 $11.50 6/15/20229,700 shares $108.16 thousand +9.0%0.1%0.6 $11.15 5/31/20228,900 shares $97.90 thousand -9.2%0.1%0.4 $11.00 5/15/20229,800 shares $113.78 thousand +11.4%0.1%0.4 $11.61 4/30/20228,800 shares $101.02 thousand -27.3%0.1%0.4 $11.48 4/15/202212,100 shares $137.09 thousand +21.0%0.1%0.6 $11.33 3/31/202210,000 shares $129.80 thousand +51.5%0.1%0.5 $12.98 3/15/20226,600 shares $69.04 thousand -51.1%0.1%0.3 $10.46 2/28/202213,500 shares $156.74 thousand +11.6%0.1%0.7 $11.61 2/15/202212,100 shares $141.09 thousand +6.1%0.1%0.8 $11.66 1/31/202211,400 shares $136.80 thousand -61.1%0.1%0.7 $12.00 1/15/202229,300 shares $384.12 thousand +161.6%0.3%1.7 $13.11 12/31/202111,200 shares $146.16 thousand -21.1%N/A0.7 $13.05 12/15/202114,200 shares $157.05 thousand -6.6%0.1%1 $11.06 11/30/202115,200 shares $171.76 thousand -8.4%0.1%1 $11.30 11/15/202116,600 shares $188.91 thousand +36.1%0.2%1.1 $11.38 10/29/202112,200 shares $144.20 thousand +31.2%0.1%0.9 $11.82 10/15/20219,300 shares $105.09 thousand -38.8%0.1%0.8 $11.30Altucher: Turn $900 into $108,000 in just 12 months? (Ad)Bitcoin is breaking out — and one state just created a Strategic Crypto Reserve. James Altucher says this marks the beginning of “Trump’s Great Gain,” a new crypto bull phase driven by emerging federal policies. He believes certain altcoins could turn $900 into $108,000 — and reveals everything in a new presentation.See Altucher’s Great Gain gameplan here 9/30/202115,200 shares $173.28 thousand -29.3%0.1%1.3 $11.40 9/15/202121,500 shares $240.37 thousand +41.5%0.2%2.2 $11.18 8/31/202115,200 shares $171 thousand -15.6%0.1%1.3 $11.25 8/13/202118,000 shares $190.08 thousand +1.1%0.2%1.4 $10.56 7/30/202117,800 shares $195.80 thousand -4.8%0.2%1.3 $11.00 7/15/202118,700 shares $198.78 thousand -4.6%0.2%1.3 $10.63 6/30/202119,600 shares $219.52 thousand +12.0%0.2%1.1 $11.20 6/15/202117,500 shares $175.70 thousand +8.7%0.2%1 $10.04 5/28/202116,100 shares $162.13 thousand -0.6%0.1%0.9 $10.07 5/14/202116,200 shares $151.96 thousand +92.9%0.1%0.6 $9.38 4/30/20218,400 shares $78.71 thousand -43.6%0.1%0.3 $9.37 4/15/202114,900 shares $136.63 thousand +22.1%0.1%0.5 $9.17 3/31/202112,200 shares $115.90 thousand -0.8%0.1%0.4 $9.50 3/15/202112,300 shares $118.08 thousand +7.9%0.1%0.4 $9.60 2/26/202111,400 shares $112.97 thousand -32.1%0.1%0.4 $9.91 2/12/202116,800 shares $183.29 thousand +42.4%0.2%0.9 $10.91 1/29/202111,800 shares $117.06 thousand +5.4%0.1%0.7 $9.92 1/15/202111,200 shares $112.56 thousand -17.7%0.1%0.6 $10.05 12/31/202013,600 shares $141.44 thousand -2.2%0.1%0.8 $10.40 12/15/202013,900 shares $152.21 thousand +124.2%0.1%0.8 $10.95 11/30/20206,200 shares $58.03 thousand -31.1%0.1%0.4 $9.36 11/15/20209,000 shares $74.25 thousand +91.5%0.1%0.4 $8.25 10/30/20204,700 shares $38.70 thousand -32.9%0.0%0.2 $8.23 10/15/20207,000 shares $62.30 thousand -30.0%0.1%0.4 $8.90 9/30/202010,000 shares $94.60 thousand +78.6%0.1%0.5 $9.46 9/15/20205,600 shares $53.26 thousand +3.7%0.1%0.3 $9.51 8/31/20205,400 shares $52.54 thousand -19.4%0.1%0.2 $9.73 8/14/20206,700 shares $60.97 thousand +11.7%0.1%0.3 $9.10 7/31/20206,000 shares $49.80 thousand -55.6%0.1%0.3 $8.30 RDCM Short Interest - Frequently Asked Questions What is Radcom's current short interest? Short interest is the volume of Radcom shares that have been sold short but have not yet been closed out or covered. As of June 30th, investors have sold 102,500 shares of RDCM short. 0.81% of Radcom's shares are currently sold short. Learn More on Radcom's current short interest. What is a good short interest ratio for Radcom? 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. RDCM shares currently have a short interest ratio of 2.0. Learn More on Radcom's short interest ratio. What is a good short interest percentage for Radcom? 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. 0.81% of Radcom's floating shares are currently sold short. Is Radcom's short interest increasing or decreasing? Radcom saw a increase in short interest during the month of June. As of June 30th, there was short interest totaling 102,500 shares, an increase of 11.5% from the previous total of 91,900 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 Radcom's float size? Radcom currently has issued a total of 15,660,000 shares. Some of Radcom'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. Radcom currently has a public float of 12,640,000 shares. How does Radcom's short interest compare to its competitors? 0.81% of Radcom's shares are currently sold short. Here is how the short interest of companies in the industry of "computer hardware" compare to Radcom: Cantaloupe, Inc. (4.01%), Mitek Systems, Inc. (5.19%), Allot Ltd. (3.42%), Kopin Corporation (7.27%), 3D Systems Corporation (19.74%), Zepp Health Corporation Sponsored ADR (1.05%), One Stop Systems, Inc. (0.82%), Lantronix, Inc. (1.44%), Silicom Ltd (0.01%), AstroNova, Inc. (0.19%), 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 Radcom stock? Short selling RDCM is an investing strategy that aims to generate trading profit from Radcom as its price is falling. RDCM shares are trading up $0.20 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 Radcom? A short squeeze for Radcom 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 RDCM, which in turn drives the price of the stock up even further. How often is Radcom'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 RDCM, twice per month. The most recent reporting period available is June, 30 2025. More Short Interest Resources from MarketBeat Related Companies Cantaloupe Short Squeeze Mitek Systems Short Squeeze Allot Short Squeeze Kopin Short Squeeze 3D Systems Short Squeeze Zepp Health Short Squeeze One Stop Systems Short Squeeze Lantronix Short Squeeze Silicom Short Squeeze AstroNova Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:RDCM) was last updated on 7/25/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredGoogle did what!?!?A new technology has sparked a modern-day gold rush in Silicon Valley. 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