CSP (CSPI) Short Interest Ratio & Short Volume $14.37 -1.06 (-6.87%) Closing price 04:00 PM EasternExtended Trading$14.52 +0.15 (+1.01%) As of 05:14 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 203,300 shares. This marks a 3.36% increase 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 32,036 shares to cover all short positions.Current Short Interest203,300 sharesPrevious Short Interest196,700 sharesChange Vs. Previous Month+3.36%Dollar Volume Sold Short$3.38 millionShort Interest Ratio7.1 Days to CoverLast Record DateApril 30, 2025Outstanding Shares9,863,000 sharesPercentage of Shares Shorted2.06%Today's Trading Volume25,184 sharesAverage Trading Volume32,036 sharesToday's Volume Vs. Average79% 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 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 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 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. 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 $583,160.00 -21.0%0.7%0.8 $23.90 1/15/202430,900 shares $643,647.00 +14.4%0.9%1 $20.83 12/31/202327,000 shares $526,230.00 -3.6%0.8%1.1 $19.49 12/15/202328,000 shares $467,600.00 +64.7%0.8%1.2 $16.70 11/30/202317,000 shares $424,150.00 +21.4%0.5%0.7 $24.95 11/15/202314,000 shares $339,500.00 +40.0%0.4%0.5 $24.25 10/31/202310,000 shares $208,500.00 +143.9%0.3%0.4 $20.85 10/15/20234,100 shares $81,590.00 No Change0.1%0.2 $19.90 9/30/20234,100 shares $71,750.00 -77.7%0.1%0.2 $17.50 9/15/202318,400 shares $402,960.00 +201.6%0.6%0.9 $21.90Trump’s Bitcoin Reserve is No Accident… (Ad)Bitcoin's supply is being drained at unprecedented rates, but while most investors focus solely on Bitcoin, the REAL opportunity lies with one specific altcoin that's perfectly positioned to capture the lion's share of capital… Just click here to get all the details on this crypto coin now 8/31/20236,100 shares $94,611.00 +454.6%0.2%0.4 $15.51 8/15/20231,100 shares $15,499.00 -64.5%0.0%0.1 $14.09 7/31/20233,100 shares $39,742.00 +287.5%0.1%0.4 $12.82 7/15/2023800 shares $8,600.00 -61.9%0.0%0.1 $10.75 6/30/20232,100 shares $25,011.00 +200.0%0.1%0.2 $11.91 6/15/2023700 shares $8,911.00 -73.1%0.0%0.1 $12.73 5/31/20232,600 shares $32,032.00 +225.0%0.1%0.3 $12.32 5/15/2023800 shares $8,940.00 +166.7%0.0%0.1 $11.18 4/30/2023300 shares $3,840.00 -96.5%0.0%0 $12.80 4/15/20238,500 shares $125,035.00 +77.1%0.3%0.9 $14.71 3/31/20234,800 shares $65,232.00 +433.3%0.2%0.5 $13.59 3/15/2023900 shares $10,764.00 -60.9%0.0%0.1 $11.96 2/28/20232,300 shares $25,441.45 +27.8%0.1%0.3 $11.06 2/15/20231,800 shares $21,690.00 +500.0%0.1%0.2 $12.05 1/31/2023300 shares $3,255.00 -78.6%0.0%0 $10.85 1/15/20231,400 shares $14,700.00 +27.3%0.0%0.2 $10.50 12/30/20221,100 shares $10,373.00 +120.0%0.0%0.2 $9.43 12/15/2022500 shares $4,550.00 -68.8%0.0%0.1 $9.10 11/30/20221,600 shares $13,936.00 +23.1%0.1%0.3 $8.71 11/15/20221,300 shares $9,724.00 +18.2%0.0%0.3 $7.48 10/31/20221,100 shares $8,129.00 -42.1%0.0%0.2 $7.39 10/15/20221,900 shares $13,699.00 -13.6%0.1%0.4 $7.21 9/30/20222,200 shares $15,818.00 -51.1%0.1%0.4 $7.19 9/15/20224,500 shares $37,305.00 +181.3%0.1%1.1 $8.29 8/31/20221,600 shares $12,416.00 -27.3%0.1%0.4 $7.76 8/15/20222,200 shares $18,212.48 +15.8%0.1%0.4 $8.28 7/31/20221,900 shares $14,972.00 +18.8%0.1%0.4 $7.88 7/15/20221,600 shares $14,240.00 -15.8%0.1%0.2 $8.90 6/30/20221,900 shares $17,290.00 -40.6%0.1%0.2 $9.10 6/15/20223,200 shares $28,384.00 -63.6%0.1%0.3 $8.87 5/31/20228,800 shares $78,716.00 +214.3%0.3%0.7 $8.95 5/15/20222,800 shares $20,020.00 -33.3%0.1%0.1 $7.15 4/30/20224,200 shares $29,526.00 -2.3%0.1%0.1 $7.03 4/15/20224,300 shares $30,100.00 +2.4%0.1%0.1 $7.00 3/31/20224,200 shares $33,096.00 -68.4%0.1%0.1 $7.88 3/15/202213,300 shares $99,484.00 +923.1%0.4%0.3 $7.48 2/28/20221,300 shares $10,725.00 -27.8%0.0%0 $8.25 2/15/20221,800 shares $14,202.00 -30.8%0.1%0.1 $7.89 1/31/20222,600 shares $21,580.00 -49.0%0.1%0.3 $8.30 1/15/20225,100 shares $44,115.00 -5.6%N/A0 $8.65 12/31/20215,400 shares $47,466.00 +20.0%0.2%0.8 $8.79 12/15/20214,500 shares $36,405.00 -39.2%0.1%0.8 $8.09 11/30/20217,400 shares $64,602.00 +48.0%0.2%1.7 $8.73 11/15/20215,000 shares $44,650.00 -38.3%0.2%1.3 $8.93 10/29/20218,100 shares $69,012.00 +5.2%0.3%2.7 $8.52 10/15/20217,700 shares $67,837.00 +13.2%0.2%2.5 $8.81 9/30/20216,800 shares $60,724.00 +161.5%0.2%1.9 $8.93 9/15/20212,600 shares $24,084.32 -25.7%0.1%0.6 $9.26 8/31/20213,500 shares $32,480.00 +52.2%0.1%0.7 $9.28 8/13/20212,300 shares $21,390.00 +15.0%0.1%0.4 $9.30Trump’s Bitcoin Reserve is No Accident… (Ad)Bitcoin's supply is being drained at unprecedented rates, but while most investors focus solely on Bitcoin, the REAL opportunity lies with one specific altcoin that's perfectly positioned to capture the lion's share of capital… Just click here to get all the details on this crypto coin now 7/30/20212,000 shares $20,360.00 -44.4%0.1%0.3 $10.18 7/15/20213,600 shares $36,720.00 -63.6%0.1%0.5 $10.20 6/30/20219,900 shares $104,544.00 +57.1%0.3%1.2 $10.56 6/15/20216,300 shares $70,207.20 -53.7%0.2%0.8 $11.14 5/28/202113,600 shares $138,856.00 +40.2%0.4%1.8 $10.21 5/14/20219,700 shares $95,739.00 +29.3%0.3%1 $9.87 4/30/20217,500 shares $71,250.00 +158.6%0.2%0.6 $9.50 4/15/20212,900 shares $24,969.00 +81.3%0.1%0.2 $8.61 3/31/20211,600 shares $13,712.00 +128.6%0.1%0.1 $8.57 3/15/2021700 shares $6,020.00 -36.4%0.0%0 $8.60 2/26/20211,100 shares $9,559.00 -67.7%0.0%0.1 $8.69 2/12/20213,400 shares $36,754.00 -20.9%0.1%0.2 $10.81 1/29/20214,300 shares $43,430.00 +38.7%0.1%0.3 $10.10 1/15/20213,100 shares $32,240.00 +10.7%0.1%0.3 $10.40 12/31/20202,800 shares $21,840.00 +211.1%0.1%0.3 $7.80 12/15/2020900 shares $7,146.00 -10.0%0.0%0.2 $7.94 11/30/20201,000 shares $8,060.00 -44.4%0.0%0.3 $8.06 11/15/20201,800 shares $13,950.00 +350.0%0.1%0.5 $7.75 10/30/2020400 shares $2,952.00 -69.2%0.0%0.1 $7.38 10/15/20201,300 shares $11,206.00 +8.3%0.0%0.3 $8.62 9/30/20201,200 shares $10,356.00 -55.6%0.0%0.3 $8.63 9/15/20202,700 shares $24,219.00 -54.2%0.1%0.7 $8.97 8/31/20205,900 shares $57,230.00 +353.9%0.2%1.3 $9.70 8/14/20201,300 shares $12,558.00 +116.7%0.0%0.3 $9.66 7/31/2020600 shares $4,464.00 -25.0%0.0%0.1 $7.44 7/15/2020800 shares $6,200.00 -66.7%0.0%0.2 $7.75 6/30/20202,400 shares $19,488.00 +26.3%0.1%0.5 $8.12 6/15/20201,900 shares $15,865.00 +137.5%0.1%0.4 $8.35 5/29/2020800 shares $6,360.00 -60.0%0.0%0.1 $7.95 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 April 30th, traders have sold 203,300 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 increase in short interest during the month of April. As of April 30th, there was short interest totaling 203,300 shares, an increase of 3.4% from the previous total of 196,700 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: OneSpan Inc. (4.55%), Simulations Plus, Inc. (12.12%), Bumble Inc. (21.99%), PubMatic, Inc. (3.28%), Red Cat Holdings, Inc. (19.19%), Nextdoor Holdings, Inc. (2.46%), Dada Nexus Limited (2.66%), Innovid Corp. (3.36%), Consensus Cloud Solutions, Inc. (2.64%), Cango Inc. (2.05%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Spotify Technology S.A. ($4.67 billion), Charter Communications, Inc. ($4.58 billion), Capital One Financial Co. ($4.47 billion), The Kroger Co. ($2.56 billion), Reddit, Inc. ($2.23 billion), Rivian Automotive, Inc. ($2.16 billion), Live Nation Entertainment, Inc. ($1.90 billion), SoFi Technologies, Inc. ($1.85 billion), Zscaler, Inc. ($1.75 billion), and Omnicom Group Inc. ($1.75 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 $0.11 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 April, 30 2025. More Short Interest Resources from MarketBeat Related Companies OSPN Short Squeeze SLP Short Squeeze BMBL Short Squeeze PUBM Short Squeeze RCAT Short Squeeze KIND Short Squeeze DADA Short Squeeze CTV Short Squeeze CCSI Short Squeeze CANG 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 5/22/2025 by MarketBeat.com Staff From Our PartnersTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... 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