Siebert Financial (SIEB) Short Interest Ratio & Short Volume $4.76 -0.34 (-6.67%) As of 01:30 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Siebert Financial Short Interest DataSiebert Financial (SIEB) has a short interest of 80,900 shares, representing 0.59% of the float (the number of shares available for trading by the public). This marks a 48.71% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.9, indicating that it would take 0.9 days of the average trading volume of 43,791 shares to cover all short positions.Current Short Interest80,900 sharesPrevious Short Interest54,400 sharesChange Vs. Previous Month+48.71%Dollar Volume Sold Short$436.05 thousandShort Interest Ratio0.9 Days to CoverLast Record DateMay 31, 2025Outstanding Shares40,410,000 sharesFloat Size13,820,000 sharesShort Percent of Float0.59%Today's Trading Volume119,112 sharesAverage Trading Volume43,791 sharesToday's Volume Vs. Average272% Short Selling Siebert Financial? Sign up to receive the latest short interest report for Siebert Financial and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartSIEB Short Interest Over TimeSIEB Days to Cover Over TimeSIEB Percentage of Float Shorted Over Time Siebert Financial Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/31/202580,900 shares $436.05 thousand +48.7%0.6%0.9 $5.39 5/15/202554,400 shares $210.53 thousand -8.4%0.4%1 $3.87 4/30/202559,400 shares $203.74 thousand -24.7%0.4%1.8 $3.43 4/15/202578,900 shares $236.70 thousand -1.5%0.6%2.9 $3.00 3/31/202580,100 shares $241.10 thousand -0.9%0.6%4.6 $3.01 3/15/202580,800 shares $191.50 thousand -1.9%0.6%5 $2.37 2/28/202582,400 shares $214.24 thousand -15.0%0.6%4 $2.60 2/15/202596,900 shares $277.13 thousand +2.1%0.7%3.5 $2.86 1/31/202594,900 shares $278.06 thousand +4.4%0.7%3.1 $2.93 1/15/202590,900 shares $261.79 thousand -9.4%0.7%2.9 $2.88 Get the Latest News and Ratings for SIEB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Siebert Financial and its competitors with MarketBeat's FREE daily newsletter. 12/31/2024100,300 shares $316.95 thousand +6.4%0.7%3 $3.16 12/15/202494,300 shares $301.76 thousand -27.2%0.7%2.6 $3.20 11/30/2024129,500 shares $371.67 thousand -11.3%1.0%3.4 $2.87 11/15/2024146,000 shares $392.74 thousand -1.3%1.1%5 $2.69 10/31/2024147,900 shares $366.79 thousand -5.1%1.1%5.6 $2.48 10/15/2024155,800 shares $377.04 thousand +13.6%1.2%6.3 $2.42 9/30/2024137,200 shares $347.12 thousand +37.3%1.0%4.5 $2.53 9/15/202499,900 shares $199.80 thousand -11.5%0.7%3.7 $2.00 8/31/2024112,900 shares $199.83 thousand -10.3%0.8%4.5 $1.77 8/15/2024125,900 shares $211.51 thousand +1.5%0.9%4.8 $1.68 7/31/2024124,100 shares $218.42 thousand +44.5%0.9%4.7 $1.76 7/15/202485,900 shares $147.75 thousand -0.5%0.6%3.3 $1.72 6/30/202486,300 shares $150.16 thousand +25.6%0.6%5.2 $1.74 6/15/202468,700 shares $123.66 thousand -33.6%0.5%3.5 $1.80 5/31/2024103,400 shares $229.55 thousand +2.3%0.8%5 $2.22 5/15/2024101,100 shares $240.62 thousand +14.6%0.8%5.2 $2.38 4/30/202488,200 shares $178.16 thousand -2.3%0.7%5.3 $2.02 4/15/202490,300 shares $189.63 thousand +12.3%0.7%6 $2.10 3/31/202480,400 shares $169.64 thousand +34.2%0.6%5.1 $2.11 3/15/202459,900 shares $110.22 thousand -3.2%0.5%4.3 $1.84 2/29/202461,900 shares $104.61 thousand -3.1%0.5%5 $1.69 2/15/202463,900 shares $108.63 thousand -9.4%0.5%5.9 $1.70 1/31/202470,500 shares $117.74 thousand -6.6%0.6%5.6 $1.67 1/15/202475,500 shares $139.49 thousand +18.3%0.7%5.7 $1.85 12/31/202363,800 shares $107.18 thousand -7.7%0.6%4.7 $1.68 12/15/202369,100 shares $124.38 thousand +9.0%0.6%5.7 $1.80 11/30/202363,400 shares $119.19 thousand -5.0%0.6%6 $1.88 11/15/202366,700 shares $122.05 thousand -3.9%0.6%6.2 $1.83 10/31/202369,400 shares $104.79 thousand -3.3%0.6%6.5 $1.51 10/15/202371,800 shares $122.78 thousand -6.6%0.6%5.5 $1.71The Robotics Revolution has arrived … and one $7 stock could take off as a result. (Ad)Michael Robinson has been at the forefront of the technology market for over 40 years. Spotting some profitable trends in tech … well ahead of Wall Street. Like when he called Nvidia at a mere 80 cents a share. Or Bitcoin when it was trading for just $300. Throughout his illustrious career … Michael has given his followers almost 150 different chances to register triple-digit gains.Now he's identified his next potential winner. Click here to find out more. 9/30/202376,900 shares $149.96 thousand -9.1%0.7%5.4 $1.95 9/15/202384,600 shares $190.35 thousand -19.5%0.8%5 $2.25 8/31/2023105,100 shares $220.71 thousand -11.4%2.0%5.7 $2.10 8/15/2023118,600 shares $258.55 thousand -15.4%2.3%4.5 $2.18 7/31/2023140,100 shares $305.42 thousand -16.9%3.3%3.8 $2.18 7/15/2023168,600 shares $396.21 thousand -9.4%4.0%0.7 $2.35 6/30/2023186,100 shares $461.53 thousand -19.2%4.4%0.7 $2.48 6/15/2023230,300 shares $596.48 thousand -12.1%5.6%0.9 $2.59 5/31/2023262,100 shares $613.31 thousand -15.3%6.7%1 $2.34 5/15/2023309,500 shares $702.57 thousand +431.8%2.6%1.3 $2.27 4/30/202358,200 shares $148.41 thousand -17.1%0.5%0.2 $2.55 4/15/202370,200 shares $133.38 thousand +12.3%0.6%3.7 $1.90 3/31/202362,500 shares $119.38 thousand +1.5%0.5%3.1 $1.91 3/15/202361,600 shares $100.41 thousand -6.8%0.5%3.2 $1.63 2/28/202366,100 shares $127.10 thousand -1.8%0.6%3.8 $1.92 2/15/202367,300 shares $119.12 thousand -7.4%0.6%4 $1.77 1/31/202372,700 shares $136.68 thousand +2.4%0.6%3.9 $1.88 1/15/202371,000 shares $102.95 thousand -23.5%0.6%4.6 $1.45 12/30/202292,800 shares $126.21 thousand +39.8%0.9%6.1 $1.36 12/15/202266,400 shares $100.26 thousand -4.5%0.6%4.1 $1.51 11/30/202269,500 shares $108.42 thousand -1.8%0.6%4.5 $1.56 11/15/202270,800 shares $118.94 thousand -17.7%0.6%4.8 $1.68 10/31/202286,000 shares $135.88 thousand +15.9%1.1%5.9 $1.58 10/15/202274,200 shares $115.01 thousand -35.0%0.9%5.2 $1.55 9/30/2022114,100 shares $168.87 thousand +29.5%1.4%9.3 $1.48 9/15/202288,100 shares $142.72 thousand +13.2%1.1%7.7 $1.62 8/31/202277,800 shares $134.59 thousand +3.6%1.0%5.6 $1.73 8/15/202275,100 shares $126.92 thousand -31.0%0.9%4.9 $1.69 7/31/2022108,800 shares $169.73 thousand -0.2%1.4%5.8 $1.56 7/15/2022109,000 shares $164.59 thousand +32.3%1.4%5.2 $1.51 6/30/202282,400 shares $127.72 thousand -11.8%1.0%2.9 $1.55 6/15/202293,400 shares $144.77 thousand -29.4%1.2%3.1 $1.55 5/31/2022132,200 shares $218.13 thousand +68.8%1.0%4.4 $1.65 5/15/202278,300 shares $126.85 thousand +9.4%0.6%2.4 $1.62 4/30/202271,600 shares $147.50 thousand +2.0%0.6%2.3 $2.06 4/15/202270,200 shares $145.31 thousand -48.5%0.5%2 $2.07 3/31/2022136,300 shares $294.41 thousand +41.1%1.1%3.3 $2.16 3/15/202296,600 shares $196.10 thousand +7.6%0.7%1.8 $2.03 2/28/202289,800 shares $187.68 thousand -6.4%0.7%1.4 $2.09 2/15/202295,900 shares $211.94 thousand -29.4%0.8%1.4 $2.21 1/31/2022135,900 shares $275.88 thousand -33.6%1.2%1.7 $2.03 1/15/2022204,800 shares $481.28 thousand +28.1%1.8%2.2 $2.35 12/31/2021159,900 shares $370.97 thousand -30.8%1.5%1.9 $2.32 12/15/2021231,100 shares $526.91 thousand +11.0%2.2%2.8 $2.28 11/30/2021208,300 shares $585.32 thousand +28.3%2.0%2.8 $2.81 11/15/2021162,300 shares $535.59 thousand +4.0%1.5%2.1 $3.30 10/29/2021156,000 shares $494.52 thousand -1.0%1.4%0.6 $3.17 10/15/2021157,500 shares $502.43 thousand -0.6%1.5%0.6 $3.19 9/30/2021158,500 shares $530.98 thousand -45.0%1.5%0.6 $3.35 9/15/2021287,900 shares $1.02 million -18.3%2.7%0.8 $3.56The Robotics Revolution has arrived … and one $7 stock could take off as a result. 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Click here to find out more. 8/31/2021352,300 shares $1.34 million +24.7%3.3%0.8 $3.81 8/13/2021282,500 shares $1.19 million -3.8%2.6%0.7 $4.20 7/30/2021293,700 shares $1.23 million -35.1%2.9%1.1 $4.19 7/15/2021452,200 shares $1.91 million +2.1%5.1%1.6 $4.23 6/30/2021442,800 shares $2.13 million -35.8%5.0%1.5 $4.81 6/15/2021690,200 shares $3.07 million -5.2%7.7%2.7 $4.45 5/28/2021728,300 shares $3.02 million -8.5%8.1%1.7 $4.14 5/14/2021795,500 shares $3.00 million +6.3%8.9%1.6 $3.77 4/30/2021748,400 shares $2.99 million +14.0%8.4%1.4 $3.99 4/15/2021656,500 shares $2.63 million +17.0%7.3%0.6 $4.01 3/31/2021560,900 shares $2.28 million -29.4%6.6%0.5 $4.07 3/15/2021794,100 shares $4.57 million +112.0%10.0%0.7 $5.75 2/26/2021374,500 shares $1.84 million +13.2%4.8%0.5 $4.92 2/12/2021330,800 shares $1.86 million +13.8%4.2%0.5 $5.62 1/29/2021290,700 shares $1.08 million +1.3%3.8%0.4 $3.71 1/15/2021287,100 shares $1.16 million No Change3.7%12.1 $4.04 SIEB Short Interest - Frequently Asked Questions What is Siebert Financial's current short interest? Short interest is the volume of Siebert Financial shares that have been sold short but have not yet been covered or closed out. As of May 31st, investors have sold 80,900 shares of SIEB short. 0.59% of Siebert Financial's shares are currently sold short. Learn More on Siebert Financial's current short interest. What is a good short interest ratio for Siebert Financial? 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. SIEB shares currently have a short interest ratio of 1.0. Learn More on Siebert Financial's short interest ratio. Which institutional investors are shorting Siebert Financial? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Siebert Financial: Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Siebert Financial? 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. 0.59% of Siebert Financial's floating shares are currently sold short. Is Siebert Financial's short interest increasing or decreasing? Siebert Financial saw a increase in short interest in the month of May. As of May 31st, there was short interest totaling 80,900 shares, an increase of 48.7% from the previous total of 54,400 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 Siebert Financial's float size? Siebert Financial currently has issued a total of 40,410,000 shares. Some of Siebert Financial'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. Siebert Financial currently has a public float of 13,820,000 shares. How does Siebert Financial's short interest compare to its competitors? 0.59% of Siebert Financial's shares are currently sold short. Here is how the short interest of companies in the industry of "trading" compare to Siebert Financial: NexPoint Residential Trust, Inc. (1.90%), Associated Capital Group, Inc. (0.41%), Patria Investments Limited (3.47%), Orchid Island Capital, Inc. (6.93%), Abacus Life, Inc. (6.60%), Plymouth Industrial REIT, Inc. (2.66%), Getty Images Holdings, Inc. (9.35%), Ares Acquisition Co. II (0.10%), Noah Holdings Limited (1.37%), BrightSpire Capital, Inc. (1.57%), 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 ($64.96 billion), Invesco QQQ ($27.88 billion), iShares Russell 2000 ETF ($19.94 billion), iShares 20+ Year Treasury Bond ETF ($9.69 billion), Strategy Incorporated ($8.58 billion), SPDR S&P Biotech ETF ($5.72 billion), Invesco S&P 500 Equal Weight ETF ($5.45 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.70 billion), Charter Communications, Inc. ($4.54 billion), and Industrial Select Sector SPDR Fund ($4.49 billion). View all of the most shorted stocks. What does it mean to sell short Siebert Financial stock? Short selling SIEB is an investing strategy that aims to generate trading profit from Siebert Financial as its price is falling. SIEB shares are trading down $0.34 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 Siebert Financial? A short squeeze for Siebert Financial 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 SIEB, which in turn drives the price of the stock up even further. How often is Siebert Financial'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 SIEB, twice per month. The most recent reporting period available is May, 31 2025. More Short Interest Resources from MarketBeat Related Companies NexPoint Residential Trust Short Squeeze Associated Capital Group Short Squeeze Patria Investments Short Squeeze Orchid Island Capital Short Squeeze Abacus Life Short Squeeze Plymouth Industrial REIT Short Squeeze Getty Images Short Squeeze Ares Acquisition Co. II Short Squeeze Noah Short Squeeze BrightSpire Capital 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:SIEB) was last updated on 6/13/2025 by MarketBeat.com Staff From Our PartnersYour Bank Account Is No Longer SafeWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? 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