Cipher Mining (CIFR) Short Interest Ratio & Short Volume $7.40 -0.71 (-8.75%) Closing price 04:00 PM EasternExtended Trading$7.42 +0.01 (+0.20%) 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 Cipher Mining Short Interest DataCipher Mining (CIFR) has a short interest of 58.12 million shares, representing 21.48% of the float (the number of shares available for trading by the public). This marks a 6.54% increase in short interest from the previous month. The short interest ratio (days to cover) is 1.8, indicating that it would take 1.8 days of the average trading volume of 27.84 million shares to cover all short positions.Current Short Interest58,120,000 sharesPrevious Short Interest54,550,000 sharesChange Vs. Previous Month+6.54%Dollar Volume Sold Short$302.81 millionShort Interest Ratio1.8 Days to CoverLast Record DateAugust 15, 2025Outstanding Shares393,280,000 sharesFloat Size270,530,000 sharesShort Percent of Float21.48%Today's Trading Volume27,896,868 sharesAverage Trading Volume27,835,628 sharesToday's Volume Vs. Average100% Short Selling Cipher Mining? Sign up to receive the latest short interest report for Cipher Mining 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 ChartCIFR Short Interest Over TimeCIFR Days to Cover Over TimeCIFR Percentage of Float Shorted Over Time Cipher Mining Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 8/15/202558,120,000 shares $302.81 million +6.5%21.5%1.8 $5.21 7/31/202554,550,000 shares $297.84 million -3.8%20.2%1.8 $5.46 7/15/202556,700,000 shares $338.50 million +5.8%24.8%1.9 $5.97 6/30/202553,600,000 shares $256.21 million +19.8%23.8%2.1 $4.78 6/15/202544,750,000 shares $166.47 million +6.7%19.9%2.5 $3.72 5/31/202541,960,000 shares $131.33 million +24.4%18.6%2.6 $3.13 5/15/202533,730,000 shares $106.92 million -14.5%15.0%2.1 $3.17 4/30/202539,430,000 shares $112.38 million -2.4%15.2%2.8 $2.85 4/15/202540,410,000 shares $93.75 million +12.3%15.5%2.8 $2.32 3/31/202536,000,000 shares $82.80 million +28.1%14.2%2.6 $2.30 Get the Latest News and Ratings for CIFR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Cipher Mining and its competitors with MarketBeat's FREE daily newsletter. 3/15/202528,100,000 shares $85.42 million +3.5%11.1%2.1 $3.04 2/28/202527,160,000 shares $110.81 million -3.1%10.9%2.1 $4.08 2/15/202528,040,000 shares $169.92 million +16.5%11.7%2.4 $6.06 1/31/202524,080,000 shares $137.98 million +12.6%10.1%2.1 $5.73 1/15/202521,390,000 shares $112.08 million -5.7%8.9%2 $5.24 12/31/202422,680,000 shares $105.24 million +14.7%9.5%2.2 $4.64 12/15/202419,770,000 shares $121.19 million -12.8%8.2%1.8 $6.13 11/30/202422,680,000 shares $151.96 million -5.5%9.7%2.1 $6.70 11/15/202424,010,000 shares $159.19 million -0.5%10.3%2.3 $6.63 10/31/202424,140,000 shares $119.01 million +3.6%10.3%2.3 $4.93 10/15/202423,300,000 shares $102.05 million -10.1%10.6%2.5 $4.38 9/30/202425,930,000 shares $100.35 million +16.0%11.8%2.7 $3.87 9/15/202422,360,000 shares $69.09 million +3.2%10.2%2.3 $3.09 8/31/202421,660,000 shares $76.03 million -3.3%10.5%2.1 $3.51 8/15/202422,390,000 shares $86.43 million -6.0%10.9%2.2 $3.86 7/31/202423,810,000 shares $124.53 million -1.2%12.3%2.5 $5.23 7/15/202424,110,000 shares $144.18 million +8.6%12.5%2.6 $5.98 6/30/202422,210,000 shares $92.17 million +10.1%11.6%2.7 $4.15 6/15/202420,180,000 shares $99.89 million +14.5%10.7%2.5 $4.95 5/31/202417,630,000 shares $65.41 million +4.9%9.7%2.3 $3.71 5/15/202416,810,000 shares $69.93 million +1.6%9.4%2.1 $4.16 4/30/202416,540,000 shares $61.53 million +24.0%9.7%1.9 $3.72 4/15/202413,340,000 shares $48.69 million -5.1%7.8%1.5 $3.65 3/31/202414,060,000 shares $72.41 million -19.5%9.4%1.5 $5.15 3/15/202417,460,000 shares $61.63 million +34.4%11.6%1.7 $3.53 2/29/202412,990,000 shares $38.45 million -2.0%8.7%1.3 $2.96 2/15/202413,250,000 shares $55.65 million -2.2%18.5%1.4 $4.20 1/31/202413,550,000 shares $41.19 million +0.2%18.9%1.7 $3.04 1/15/202413,530,000 shares $44.11 million +2.7%24.4%1.9 $3.26 12/31/202313,170,000 shares $54.39 million +22.4%23.7%2.1 $4.13 12/15/202310,760,000 shares $27.98 million -9.0%19.1%2.3 $2.60 11/30/202311,820,000 shares $32.74 million +0.1%22.1%5.3 $2.77 11/15/202311,810,000 shares $34.01 million -16.4%22.1%6.8 $2.88 10/31/202314,130,000 shares $47.05 million +14.1%33.1%8.7 $3.33 10/15/202312,380,000 shares $29.71 million +0.7%29.0%8.9 $2.40 9/30/202312,290,000 shares $28.64 million -2.0%28.8%8.5 $2.33 9/15/202312,540,000 shares $35.99 million +0.4%29.3%8 $2.87 8/31/202312,490,000 shares $39.84 million +11.6%29.9%7.3 $3.19 8/15/202311,190,000 shares $38.33 million +10.1%26.8%7.1 $3.43 7/31/202310,160,000 shares $38.61 million +4.6%24.6%7 $3.80 7/15/20239,710,000 shares $47.68 million -5.3%23.6%7 $4.91 6/30/202310,250,000 shares $29.32 million +12.8%24.8%7.3 $2.86 6/15/20239,090,000 shares $22.63 million -1.3%22.0%7.2 $2.49 5/31/20239,210,000 shares $23.39 million +5.3%22.5%6.4 $2.54 5/15/20238,750,000 shares $21.09 million +7.0%21.3%6.2 $2.41 4/30/20238,180,000 shares $18.90 million +2.5%19.9%5.4 $2.31 4/15/20237,980,000 shares $23.22 million -3.7%19.4%4.9 $2.91 3/31/20238,290,000 shares $19.32 million +6.3%20.1%5.5 $2.33 3/15/20237,800,000 shares $14.27 million +10.5%20.0%5 $1.83 2/28/20237,060,000 shares $10.73 million +6.8%18.2%6 $1.52 2/15/20236,610,000 shares $12.10 million +45.6%17.0%5.8 $1.83 1/31/20234,540,000 shares $5.45 million +37.2%11.7%4.4 $1.20 1/15/20233,310,000 shares $3.67 million -29.1%8.5%4.2 $1.11 12/30/20224,670,000 shares $2.62 million -18.4%11.8%6.6 $0.56 12/15/20225,720,000 shares $3.96 million +3.4%14.4%11.6 $0.69 11/30/20225,530,000 shares $4.32 million +1.7%14.0%12.9 $0.78 11/15/20225,440,000 shares $5.41 million +5.6%13.7%13.1 $0.99 10/31/20225,150,000 shares $5.20 million +8.4%13.0%14.7 $1.01 10/15/20224,750,000 shares $4.51 million +11.5%12.0%16 $0.95 9/30/20224,260,000 shares $5.37 million +59.6%10.8%14.8 $1.26 9/15/20222,670,000 shares $4.46 million +3.5%6.7%7.9 $1.67 8/31/20222,580,000 shares $5.19 million +2.0%6.5%7.5 $2.01 8/15/20222,530,000 shares $6.30 million -8.0%6.4%7.3 $2.49 7/31/20222,750,000 shares $4.73 million -0.4%6.9%6.5 $1.72 7/15/20222,760,000 shares $4.80 million +2.6%7.0%6.3 $1.74 6/30/20222,690,000 shares $3.69 million +18.5%6.8%6.1 $1.37 6/15/20222,270,000 shares $3.65 million +7.1%5.7%5 $1.61 5/31/20222,120,000 shares $5.15 million +14.0%5.2%5.2 $2.43 5/15/20221,860,000 shares $3.61 million +9.4%4.6%4.2 $1.94 4/30/20221,700,000 shares $5.15 million -5.6%4.2%3.5 $3.03 4/15/20221,800,000 shares $6.10 million +5.9%4.4%3.5 $3.39 3/31/20221,700,000 shares $6.19 million +54.6%N/A0 $3.64 3/15/20221,100,000 shares $2.98 million +27.8%2.8%1.8 $2.71 2/28/2022860,600 shares $2.62 million +0.9%2.2%1.2 $3.05 2/15/2022853,100 shares $2.77 million +5.1%2.2%1.2 $3.25 1/31/2022811,800 shares $2.47 million +29.4%2.3%1.1 $3.04 1/15/2022627,500 shares $2.11 million -29.6%N/A0.7 $3.37 12/31/2021891,700 shares $4.13 million No Change2.5%0.6 $4.63 CIFR Short Interest - Frequently Asked Questions What is Cipher Mining's current short interest? Short interest is the volume of Cipher Mining shares that have been sold short but have not yet been closed out or covered. As of August 15th, traders have sold 58,120,000 shares of CIFR short. 21.48% of Cipher Mining's shares are currently sold short. Learn More on Cipher Mining's current short interest. What is a good short interest ratio for Cipher Mining? 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. CIFR shares currently have a short interest ratio of 2.0. Learn More on Cipher Mining's short interest ratio. Which institutional investors are shorting Cipher Mining? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Cipher Mining: Group One Trading LLC, Balyasny Asset Management L.P., Jane Street Group LLC, Walleye Capital LLC, Walleye Trading LLC, Simplex Trading LLC, Wolverine Asset Management LLC, and Belvedere Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Cipher Mining? 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. 21.48% of Cipher Mining's floating shares are currently sold short. Is Cipher Mining's short interest increasing or decreasing? Cipher Mining saw a increase in short interest during the month of August. As of August 15th, there was short interest totaling 58,120,000 shares, an increase of 6.5% from the previous total of 54,550,000 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 Cipher Mining's float size? Cipher Mining currently has issued a total of 393,280,000 shares. Some of Cipher Mining'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. Cipher Mining currently has a public float of 270,530,000 shares. How does Cipher Mining's short interest compare to its competitors? 21.48% of Cipher Mining's shares are currently sold short. Here is how the short interest of companies in the industry of "banking" compare to Cipher Mining: HIVE Digital Technologies Ltd. (4.87%), Hut 8 Corp. (17.33%), Riot Platforms, Inc. (20.39%), Banco Santander Chile (0.09%), SouthState Corporation (2.84%), UWM Holdings Corporation (2.08%), OneMain Holdings, Inc. (4.75%), Upstart Holdings, Inc. (23.34%), Cadence Bank (2.90%), Bank OZK (13.78%), 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 Cipher Mining stock? Short selling CIFR is an investing strategy that aims to generate trading profit from Cipher Mining as its price is falling. CIFR shares are trading down $0.58 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 Cipher Mining? A short squeeze for Cipher Mining occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of CIFR, which in turn drives the price of the stock up even further. How often is Cipher Mining'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 CIFR, twice per month. The most recent reporting period available is August, 15 2025. More Short Interest Resources from MarketBeat Related Companies HIVE Digital Technologies Short Squeeze Hut 8 Short Squeeze Riot Platforms Short Squeeze Banco Santander Chile Short Squeeze SouthState Short Squeeze UWM Short Squeeze OneMain Short Squeeze Upstart Short Squeeze Cadence Bank Short Squeeze Bank OZK 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:CIFR) was last updated on 9/4/2025 by MarketBeat.com Staff From Our PartnersCapital Gains Tax Strategies for SeniorsCapital gains taxes can take a bite out of your retirement income—unless you have a smart strategy. 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