Anthera Pharmaceuticals (ANTH) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisChartFinancialsSEC FilingsShort Interest Anthera Pharmaceuticals Short Interest DataAnthera Pharmaceuticals (ANTH) has a short interest of 3,400 shares. This marks a 0.00% change in short interest from the previous month. The short interest ratio (days to cover) is 34.0, indicating that it would take 34.0 days of the average trading volume of 5,785 shares to cover all short positions.Current Short Interest3,400 sharesPrevious Short Interest3,400 sharesChange Vs. Previous MonthNo ChangeDollar Volume Sold Short$0.00Short Interest Ratio34.0 Days to CoverLast Record DateJanuary 31, 2025Today's Trading Volume0 sharesAverage Trading Volume5,785 sharesToday's Volume Vs. Average0% Short Selling Anthera Pharmaceuticals? Sign up to receive the latest short interest report for Anthera Pharmaceuticals and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartANTH Short Interest Over TimeANTH Days to Cover Over TimeANTH Percentage of Float Shorted Over Time Anthera Pharmaceuticals Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 1/31/20253,400 shares $0.00 No ChangeN/A34 $0.00 1/15/20253,400 shares $0.00 No ChangeN/A4.9 $0.00 12/31/20243,400 shares $0.34 No ChangeN/A0.3 $0.00 12/15/20243,400 shares $0.00 No ChangeN/A4.9 $0.00 11/30/20243,400 shares $0.68 No ChangeN/A0.1 $0.00 11/15/20243,400 shares $0.00 No ChangeN/A0.2 $0.00 10/31/20243,400 shares $0.00 No ChangeN/A0.4 $0.00 10/15/20243,400 shares $0.00 No ChangeN/A6.8 $0.00 9/30/20243,400 shares $0.00 +6.3%N/A0.4 $0.00 9/15/20243,200 shares $0.00 No ChangeN/A32 $0.00 Get the Latest News and Ratings for ANTH and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Anthera Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 8/31/20243,200 shares $0.00 No ChangeN/A16 $0.00 8/15/20243,200 shares $0.00 No ChangeN/A32 $0.00 7/31/20243,200 shares $0.00 No ChangeN/A32 $0.00 7/15/20243,200 shares $0.00 No ChangeN/A0 $0.00 6/30/20243,200 shares $0.00 No ChangeN/A2.5 $0.00 6/15/20243,200 shares $0.00 No ChangeN/A0 $0.00 5/31/20243,200 shares $0.00 No ChangeN/A0.7 $0.00 5/15/20243,200 shares $0.00 No ChangeN/A0 $0.00 4/30/20243,200 shares $0.00 No ChangeN/A32 $0.00 4/15/20243,200 shares $0.00 No ChangeN/A0 $0.00 3/31/20243,200 shares $0.00 No ChangeN/A32 $0.00 3/15/20243,200 shares $0.00 No ChangeN/A6.4 $0.00 2/29/20243,200 shares $0.00 No ChangeN/A0 $0.00 2/15/20243,200 shares $0.00 No ChangeN/A32 $0.00 1/15/20243,200 shares $0.00 No ChangeN/A1.4 $0.00 12/31/20233,200 shares $0.00 No ChangeN/A0.2 $0.00 12/15/20233,200 shares $0.00 No ChangeN/A0.7 $0.00 11/30/20233,200 shares $0.00 No ChangeN/A32 $0.00 11/15/20233,200 shares $0.00 No ChangeN/A1.8 $0.00 10/31/20233,200 shares $0.00 No ChangeN/A8 $0.00 10/15/20233,200 shares $0.00 No ChangeN/A2.5 $0.00 9/30/20233,200 shares $0.00 No ChangeN/A8 $0.00 9/15/20233,200 shares $0.00 No ChangeN/A0.2 $0.00 8/31/20233,200 shares $0.00 No ChangeN/A0 $0.00 8/15/20233,200 shares $0.00 No ChangeN/A10.7 $0.00 7/31/20233,200 shares $0.00 No ChangeN/A32 $0.00 7/15/20233,200 shares $0.00 No ChangeN/A0 $0.00 6/30/20233,200 shares $0.00 No ChangeN/A32 $0.00 6/15/20233,200 shares $0.00 No ChangeN/A0 $0.00 5/31/20233,200 shares $0.00 No ChangeN/A32 $0.00The Real Hillbilly Elegy (Ad)The mountains of Appalachia are incredible to behold. Spanning thousands of miles across Alabama, Kentucky, Tennessee and beyond… It's one of our country’s most scenic areas. But hidden beneath the beauty is an ugly reality: our most beautiful land is also the poorest. It’s a tragedy because for over 200 years, generation after generation has worked “coal country” with nothing but a pick and shovel, hauling billions of dollars from the ground.A bold new plan, hidden in Executive Order 14154… 5/15/20233,200 shares $0.00 No ChangeN/A0 $0.00 4/30/20233,200 shares $0.00 No ChangeN/A0 $0.00 4/15/20233,200 shares $0.00 No ChangeN/A10.7 $0.00 3/31/20233,200 shares $0.00 No ChangeN/A3.2 $0.00 3/15/20233,200 shares $0.00 No ChangeN/A1.1 $0.00 2/28/20233,200 shares $0.32 No ChangeN/A1.1 $0.00 2/15/20233,200 shares $0.00 No ChangeN/A1.9 $0.00 1/31/20233,200 shares $0.32 No ChangeN/A5.3 $0.00 1/15/20233,200 shares $0.00 No ChangeN/A2.5 $0.00 12/30/20223,200 shares $0.00 No ChangeN/A0 $0.00 12/15/20223,200 shares $0.00 No ChangeN/A0.2 $0.00 11/30/20223,200 shares $0.00 No ChangeN/A0.2 $0.00 11/15/20223,200 shares $0.00 No ChangeN/A0.2 $0.00 10/31/20223,200 shares $0.32 No ChangeN/A0.8 $0.00 10/15/20223,200 shares $0.00 No ChangeN/A0.3 $0.00 9/30/20223,200 shares $0.00 No ChangeN/A0 $0.00 9/15/20223,200 shares $0.00 No ChangeN/A32 $0.00 8/31/20223,200 shares $0.00 -20.0%N/A0 $0.00 8/15/20224,000 shares $0.00 No ChangeN/A5 $0.00 7/31/20224,000 shares $0.00 No ChangeN/A0.4 $0.00 7/15/20224,000 shares $0.00 No ChangeN/A13.3 $0.00 6/30/20224,000 shares $0.00 No ChangeN/A40 $0.00 6/15/20224,000 shares $0.00 No ChangeN/A40 $0.00 5/31/20224,000 shares $0.80 No ChangeN/A40 $0.00 5/15/20224,000 shares $0.80 No ChangeN/A0 $0.00 4/30/20224,000 shares $0.80 No ChangeN/A0 $0.00 4/15/20224,000 shares $0.80 No ChangeN/A1.1 $0.00 3/31/20224,000 shares $0.00 No ChangeN/A40 $0.00 3/15/20224,000 shares $0.00 No ChangeN/A40 $0.00 2/28/20224,000 shares $0.00 No ChangeN/A0 $0.00 2/15/20224,000 shares $0.00 No ChangeN/A40 $0.00 1/31/20224,000 shares $0.00 No ChangeN/A40 $0.00 1/15/20224,000 shares $0.00 No ChangeN/A0 $0.00 12/31/20214,000 shares $0.00 No ChangeN/A0.1 $0.00 12/15/20214,000 shares $0.80 No ChangeN/A0.1 $0.00 11/30/20214,000 shares $0.80 No ChangeN/A0.1 $0.00 11/15/20214,000 shares $0.40 No ChangeN/A0.2 $0.00 10/29/20214,000 shares $0.40 No ChangeN/A0.5 $0.00 10/15/20214,000 shares $3.20 No ChangeN/A0 $0.00 9/30/20214,000 shares $3.20 -20.0%N/A0.1 $0.00 9/15/20215,000 shares $100.00 -91.4%N/A0.1 $0.02 8/31/202157,800 shares $1,734.00 +230.3%N/A0.1 $0.03 8/13/202117,500 shares $420.00 +133.3%N/A0 $0.02 7/30/20217,500 shares $291.75 +1.4%N/A0.1 $0.04 7/15/20217,400 shares $444.00 No ChangeN/A0.1 $0.06 6/30/20217,400 shares $483.41 No ChangeN/A0.1 $0.07 6/15/20217,400 shares $370.00 -21.3%N/A0.1 $0.05 5/28/20219,400 shares $752.00 +27.0%N/A0.2 $0.08 5/14/20217,400 shares $658.60 No ChangeN/A0.2 $0.09 4/30/20217,400 shares $651.20 No ChangeN/A0.1 $0.09The Real Hillbilly Elegy (Ad)The mountains of Appalachia are incredible to behold. Spanning thousands of miles across Alabama, Kentucky, Tennessee and beyond… It's one of our country’s most scenic areas. But hidden beneath the beauty is an ugly reality: our most beautiful land is also the poorest. It’s a tragedy because for over 200 years, generation after generation has worked “coal country” with nothing but a pick and shovel, hauling billions of dollars from the ground.A bold new plan, hidden in Executive Order 14154… 4/15/20217,400 shares $518.00 -66.5%N/A0.1 $0.07 3/31/202122,100 shares $1,547.00 +140.2%N/A0.2 $0.07 3/15/20219,200 shares $736.00 -28.1%N/A0 $0.08 2/26/202112,800 shares $1,478.40 -28.9%N/A0 $0.12 2/12/202118,000 shares $1,062.00 +140.0%N/A0.1 $0.06 1/29/20217,500 shares $300.00 +1.4%N/A0 $0.04 1/15/20218,000 shares $320.00 +8.1%N/A0.1 $0.04 12/31/20207,400 shares $177.60 -7.5%N/A0 $0.02 12/15/20208,000 shares $128.00 +8.1%N/A0.1 $0.02 11/30/20207,400 shares $136.72 -59.1%N/A0.1 $0.02 11/15/202018,100 shares $325.80 +144.6%N/A0 $0.02 10/30/20207,400 shares $159.10 No ChangeN/A0.1 $0.02 10/15/20207,400 shares $169.46 -20.4%N/A0.1 $0.02 9/30/20209,300 shares $221.34 -79.1%N/A0.1 $0.02 9/15/202044,400 shares $1,132.20 -84.6%N/A0.4 $0.03 8/31/2020288,700 shares $9,469.36 -8.6%N/A3.3 $0.03 8/14/2020316,000 shares $10,428.00 +0.1%N/A1.1 $0.03 7/31/2020315,700 shares $10,733.80 -0.4%N/A2.3 $0.03 7/15/2020316,800 shares $8,838.72 +0.3%N/A3.1 $0.03 6/30/2020315,900 shares $8,339.76 -0.1%N/A1.5 $0.03 6/15/2020316,200 shares $7,683.66 -6.5%N/A4.1 $0.02 5/29/2020338,100 shares $9,804.90 +0.9%N/A4 $0.03 5/15/2020335,100 shares $6,702.00 +4.5%N/A4.8 $0.02 4/30/2020320,800 shares $7,570.88 +1.7%N/A2 $0.02 4/15/2020315,600 shares $9,152.40 -3.0%N/A3.2 $0.03 3/31/2020325,500 shares $9,765.00 +2.9%N/A2.8 $0.03 3/13/2020316,200 shares $9,486.00 -0.6%N/A3 $0.03 2/28/2020318,000 shares $9,540.00 +0.5%N/A5.1 $0.03 ANTH Short Interest - Frequently Asked Questions What is Anthera Pharmaceuticals' current short interest? Short interest is the volume of Anthera Pharmaceuticals shares that have been sold short but have not yet been closed out or covered. As of January 31st, traders have sold 3,400 shares of ANTH short. Learn More on Anthera Pharmaceuticals' current short interest. What is a good short interest ratio for Anthera Pharmaceuticals? 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. ANTH shares currently have a short interest ratio of 34.0. Learn More on Anthera Pharmaceuticals's short interest ratio. How does Anthera Pharmaceuticals' short interest compare to its competitors? Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Anthera Pharmaceuticals: American Premium Mining Co. (0.00%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Co. ($5.21 billion), Charter Communications, Inc. ($4.07 billion), Reddit, Inc. ($3.33 billion), The Kroger Co. ($2.67 billion), Cencora, Inc. ($2.29 billion), Hims & Hers Health, Inc. ($2.17 billion), SoFi Technologies, Inc. ($1.99 billion), Live Nation Entertainment, Inc. ($1.87 billion), Rivian Automotive, Inc. ($1.76 billion), and Moderna, Inc. ($1.60 billion). View all of the most shorted stocks. What does it mean to sell short Anthera Pharmaceuticals stock? Short selling ANTH is an investing strategy that aims to generate trading profit from Anthera Pharmaceuticals as its price is falling. 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 Anthera Pharmaceuticals? A short squeeze for Anthera Pharmaceuticals 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 ANTH, which in turn drives the price of the stock up even further. How often is Anthera Pharmaceuticals' 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 ANTH, twice per month. The most recent reporting period available is January, 31 2025. More Short Interest Resources from MarketBeat Related Companies 180 Life Sciences Short Interest Data 4Front Ventures Short Interest Data Agentix Short Interest Data Algernon Pharmaceuticals Short Interest Data Alvotech Short Interest Data American Premium Mining Short Interest Data AstraZeneca Short Interest Data AVVAA World Health Care Products Short Interest Data AXIM Biotechnologies Short Interest Data Bespoke Extracts Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (OTCMKTS:ANTH) was last updated on 2/22/2025 by MarketBeat.com Staff From Our PartnersCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... 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