CSP (CSPI) Short Interest Ratio & Short Volume $11.45 +0.29 (+2.60%) Closing price 04:00 PM EasternExtended Trading$11.46 +0.01 (+0.09%) As of 04:27 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 AnalysisChartCompetitorsDividendEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock CSP Short Interest DataCSP (CSPI) has a short interest of 260,500 shares. This marks a -5.92% decrease in short interest from the previous month. The short interest ratio (days to cover) is 7.1, indicating that it would take 7.1 days of the average trading volume of 17,124 shares to cover all short positions.Current Short Interest260,500 sharesPrevious Short Interest276,900 sharesChange Vs. Previous Month-5.92%Dollar Volume Sold Short$3.02 millionShort Interest Ratio7.1 Days to CoverLast Record DateJuly 15, 2025Outstanding Shares9,860,000 sharesPercentage of Shares Shorted2.64%Today's Trading Volume46,613 sharesAverage Trading Volume17,124 sharesToday's Volume Vs. Average272% Short Selling CSP? Sign up to receive the latest short interest report for CSP and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartCSPI Short Interest Over TimeCSPI Days to Cover Over TimeCSPI Percentage of Float Shorted Over Time CSP Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/15/2025260,500 shares $3.02 million -5.9%N/A7.1 $11.60 6/30/2025276,900 shares $3.58 million +92.2%3.4%7.5 $12.94 6/15/2025144,100 shares $1.68 million -13.7%1.8%6.2 $11.67 5/31/2025167,000 shares $2.53 million -5.9%2.0%7.5 $15.14 5/15/2025177,500 shares $2.54 million -12.7%2.2%7.2 $14.33 4/30/2025203,300 shares $3.38 million +3.4%N/A7.1 $16.64 4/15/2025196,700 shares $2.90 million -2.0%2.4%6.3 $14.75 3/31/2025200,700 shares $3.08 million +5.2%2.4%6 $15.34 3/15/2025190,800 shares $3.06 million +2.1%2.3%5.2 $16.06 2/28/2025186,900 shares $3.09 million -9.1%2.3%4.8 $16.55 Get the Latest News and Ratings for CSPI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for CSP and its competitors with MarketBeat's FREE daily newsletter. 2/15/2025205,500 shares $3.97 million +8.0%2.5%5.1 $19.33 1/31/2025190,300 shares $3.80 million -0.7%N/A5.4 $19.98 1/15/2025191,600 shares $2.99 million -6.2%N/A6.1 $15.58 12/31/2024204,200 shares $3.28 million +7.0%N/A6.8 $16.07 12/15/2024190,900 shares $3.21 million -4.7%N/A6.8 $16.79 11/30/2024200,200 shares $3.25 million +2.4%N/A8.8 $16.25 11/15/2024195,500 shares $2.52 million -13.9%N/A9 $12.91 10/31/2024227,100 shares $2.83 million +4.4%N/A7.8 $12.47 10/15/2024217,600 shares $2.72 million -10.9%N/A7.2 $12.50 9/30/2024244,100 shares $3.17 million +5.9%N/A6.6 $12.99 9/15/2024230,500 shares $2.84 million -6.6%N/A5.7 $12.30 8/31/2024246,900 shares $3.43 million -13.0%N/A5.9 $13.90 8/15/2024283,900 shares $3.72 million +9.9%N/A6.4 $13.12 7/31/2024258,300 shares $3.99 million -14.9%N/A5.9 $15.46 7/15/2024303,400 shares $4.61 million -13.5%N/A5 $15.18 6/30/2024350,700 shares $5.23 million -7.0%N/A5 $14.90 6/15/2024376,900 shares $5.40 million -7.2%N/A4.9 $14.33 5/31/2024406,000 shares $6.00 million +3.4%N/A4.1 $14.79 5/15/2024392,600 shares $5.61 million -19.4%N/A2.7 $14.30 4/30/2024487,000 shares $6.37 million -5.7%N/A2.7 $13.07 4/15/2024516,500 shares $8.37 million +11.4%N/A2.9 $16.21 3/31/2024463,500 shares $8.56 million +15.0%N/A2.7 $18.46 3/15/2024402,900 shares $8.29 million +194.3%N/A2.4 $20.58 2/29/2024136,900 shares $6.67 million +45.5%4.1%1.1 $48.70 2/15/202494,100 shares $3.01 million +285.7%2.8%0.8 $32.01 1/31/202424,400 shares $583.16 thousand -21.0%0.7%0.8 $23.90 1/15/202430,900 shares $643.65 thousand +14.4%0.9%1 $20.83 12/31/202327,000 shares $526.23 thousand -3.6%0.8%1.1 $19.49 12/15/202328,000 shares $467.60 thousand +64.7%0.8%1.2 $16.70 11/30/202317,000 shares $424.15 thousand +21.4%0.5%0.7 $24.95Musk’s Project Colossus could mint millionaires (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the September 1st funding windo 11/15/202314,000 shares $339.50 thousand +40.0%0.4%0.5 $24.25 10/31/202310,000 shares $208.50 thousand +143.9%0.3%0.4 $20.85 10/15/20234,100 shares $81.59 thousand No Change0.1%0.2 $19.90 9/30/20234,100 shares $71.75 thousand -77.7%0.1%0.2 $17.50 9/15/202318,400 shares $402.96 thousand +201.6%0.6%0.9 $21.90 8/31/20236,100 shares $94.61 thousand +454.6%0.2%0.4 $15.51 8/15/20231,100 shares $15.50 thousand -64.5%0.0%0.1 $14.09 7/31/20233,100 shares $39.74 thousand +287.5%0.1%0.4 $12.82 7/15/2023800 shares $8.60 thousand -61.9%0.0%0.1 $10.75 6/30/20232,100 shares $25.01 thousand +200.0%0.1%0.2 $11.91 6/15/2023700 shares $8.91 thousand -73.1%0.0%0.1 $12.73 5/31/20232,600 shares $32.03 thousand +225.0%0.1%0.3 $12.32 5/15/2023800 shares $8.94 thousand +166.7%0.0%0.1 $11.18 4/30/2023300 shares $3.84 thousand -96.5%0.0%0 $12.80 4/15/20238,500 shares $125.04 thousand +77.1%0.3%0.9 $14.71 3/31/20234,800 shares $65.23 thousand +433.3%0.2%0.5 $13.59 3/15/2023900 shares $10.76 thousand -60.9%0.0%0.1 $11.96 2/28/20232,300 shares $25.44 thousand +27.8%0.1%0.3 $11.06 2/15/20231,800 shares $21.69 thousand +500.0%0.1%0.2 $12.05 1/31/2023300 shares $3.26 thousand -78.6%0.0%0 $10.85 1/15/20231,400 shares $14.70 thousand +27.3%0.0%0.2 $10.50 12/30/20221,100 shares $10.37 thousand +120.0%0.0%0.2 $9.43 12/15/2022500 shares $4.55 thousand -68.8%0.0%0.1 $9.10 11/30/20221,600 shares $13.94 thousand +23.1%0.1%0.3 $8.71 11/15/20221,300 shares $9.72 thousand +18.2%0.0%0.3 $7.48 10/31/20221,100 shares $8.13 thousand -42.1%0.0%0.2 $7.39 10/15/20221,900 shares $13.70 thousand -13.6%0.1%0.4 $7.21 9/30/20222,200 shares $15.82 thousand -51.1%0.1%0.4 $7.19 9/15/20224,500 shares $37.31 thousand +181.3%0.1%1.1 $8.29 8/31/20221,600 shares $12.42 thousand -27.3%0.1%0.4 $7.76 8/15/20222,200 shares $18.21 thousand +15.8%0.1%0.4 $8.28 7/31/20221,900 shares $14.97 thousand +18.8%0.1%0.4 $7.88 7/15/20221,600 shares $14.24 thousand -15.8%0.1%0.2 $8.90 6/30/20221,900 shares $17.29 thousand -40.6%0.1%0.2 $9.10 6/15/20223,200 shares $28.38 thousand -63.6%0.1%0.3 $8.87 5/31/20228,800 shares $78.72 thousand +214.3%0.3%0.7 $8.95 5/15/20222,800 shares $20.02 thousand -33.3%0.1%0.1 $7.15 4/30/20224,200 shares $29.53 thousand -2.3%0.1%0.1 $7.03 4/15/20224,300 shares $30.10 thousand +2.4%0.1%0.1 $7.00 3/31/20224,200 shares $33.10 thousand -68.4%0.1%0.1 $7.88 3/15/202213,300 shares $99.48 thousand +923.1%0.4%0.3 $7.48 2/28/20221,300 shares $10.73 thousand -27.8%0.0%0 $8.25 2/15/20221,800 shares $14.20 thousand -30.8%0.1%0.1 $7.89 1/31/20222,600 shares $21.58 thousand -49.0%0.1%0.3 $8.30 1/15/20225,100 shares $44.12 thousand -5.6%N/A0 $8.65 12/31/20215,400 shares $47.47 thousand +20.0%0.2%0.8 $8.79 12/15/20214,500 shares $36.41 thousand -39.2%0.1%0.8 $8.09 11/30/20217,400 shares $64.60 thousand +48.0%0.2%1.7 $8.73 11/15/20215,000 shares $44.65 thousand -38.3%0.2%1.3 $8.93 10/29/20218,100 shares $69.01 thousand +5.2%0.3%2.7 $8.52Musk’s Project Colossus could mint millionaires (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the September 1st funding windo 10/15/20217,700 shares $67.84 thousand +13.2%0.2%2.5 $8.81 9/30/20216,800 shares $60.72 thousand +161.5%0.2%1.9 $8.93 9/15/20212,600 shares $24.08 thousand -25.7%0.1%0.6 $9.26 8/31/20213,500 shares $32.48 thousand +52.2%0.1%0.7 $9.28 8/13/20212,300 shares $21.39 thousand +15.0%0.1%0.4 $9.30 7/30/20212,000 shares $20.36 thousand -44.4%0.1%0.3 $10.18 7/15/20213,600 shares $36.72 thousand -63.6%0.1%0.5 $10.20 6/30/20219,900 shares $104.54 thousand +57.1%0.3%1.2 $10.56 6/15/20216,300 shares $70.21 thousand -53.7%0.2%0.8 $11.14 5/28/202113,600 shares $138.86 thousand +40.2%0.4%1.8 $10.21 5/14/20219,700 shares $95.74 thousand +29.3%0.3%1 $9.87 4/30/20217,500 shares $71.25 thousand +158.6%0.2%0.6 $9.50 4/15/20212,900 shares $24.97 thousand +81.3%0.1%0.2 $8.61 3/31/20211,600 shares $13.71 thousand +128.6%0.1%0.1 $8.57 3/15/2021700 shares $6.02 thousand -36.4%0.0%0 $8.60 2/26/20211,100 shares $9.56 thousand -67.7%0.0%0.1 $8.69 2/12/20213,400 shares $36.75 thousand -20.9%0.1%0.2 $10.81 1/29/20214,300 shares $43.43 thousand +38.7%0.1%0.3 $10.10 1/15/20213,100 shares $32.24 thousand +10.7%0.1%0.3 $10.40 12/31/20202,800 shares $21.84 thousand +211.1%0.1%0.3 $7.80 12/15/2020900 shares $7.15 thousand -10.0%0.0%0.2 $7.94 11/30/20201,000 shares $8.06 thousand -44.4%0.0%0.3 $8.06 11/15/20201,800 shares $13.95 thousand +350.0%0.1%0.5 $7.75 10/30/2020400 shares $2.95 thousand -69.2%0.0%0.1 $7.38 10/15/20201,300 shares $11.21 thousand +8.3%0.0%0.3 $8.62 9/30/20201,200 shares $10.36 thousand -55.6%0.0%0.3 $8.63 9/15/20202,700 shares $24.22 thousand -54.2%0.1%0.7 $8.97 8/31/20205,900 shares $57.23 thousand +353.9%0.2%1.3 $9.70 8/14/20201,300 shares $12.56 thousand +116.7%0.0%0.3 $9.66 CSPI Short Interest - Frequently Asked Questions What is CSP's current short interest? Short interest is the volume of CSP shares that have been sold short but have not yet been closed out or covered. As of July 15th, investors have sold 260,500 shares of CSPI short. Learn More on CSP's current short interest. What is a good short interest ratio for CSP? 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. CSPI shares currently have a short interest ratio of 7.0. Learn More on CSP's short interest ratio. Is CSP's short interest increasing or decreasing? CSP saw a decline in short interest during the month of July. As of July 15th, there was short interest totaling 260,500 shares, a decline of 5.9% from the previous total of 276,900 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. How does CSP's short interest compare to its competitors? Here is how the short interest of companies in the industry of "computer software" compare to CSP: Consensus Cloud Solutions, Inc. (4.02%), Bigcommerce Holdings, Inc. (8.55%), Cerence Inc. (20.82%), Agora, Inc. Sponsored ADR (1.67%), Gorilla Technology Group Inc. (13.45%), Alpha Technology Group Limited (1.26%), TruBridge, Inc. (5.62%), OneConnect Financial Technology Co., Ltd. Sponsored ADR (0.17%), Rackspace Technology, Inc. (8.71%), Xunlei Limited (1.46%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks. What does it mean to sell short CSP stock? Short selling CSPI is an investing strategy that aims to generate trading profit from CSP as its price is falling. CSPI shares are trading up $0.29 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 CSP? A short squeeze for CSP 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 CSPI, which in turn drives the price of the stock up even further. How often is CSP'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 CSPI, twice per month. The most recent reporting period available is July, 15 2025. More Short Interest Resources from MarketBeat Related Companies CCSI Short Squeeze CMRC Short Squeeze CRNC Short Squeeze API Short Squeeze GRRR Short Squeeze ATGL Short Squeeze TBRG Short Squeeze OCFT Short Squeeze RXT Short Squeeze XNET 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:CSPI) was last updated on 8/13/2025 by MarketBeat.com Staff From Our PartnersBREAKING: The House just passed 3 pro-crypto bills!THREE pro-crypto bills just passed the House! Now, experts believe altcoin season is officially here. Crypto 101 Media | SponsoredTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredAlex’s “Next Magnificent Seven” stocksThe original “Magnificent Seven” turned $7K into $1.18 million. 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