Go Pro
→ They didn't warn anyone in 1971. This time someone is warning you. (From Reagan Gold Group) (Ad)tc pixel Free BPMUF Stock Alerts

Basilea Pharmaceutica (BPMUF) Short Interest Ratio & Short Volume

Basilea Pharmaceutica logo
$77.40 0.00 (0.00%)
As of 08/21/2026
Compare

Basilea Pharmaceutica Short Interest Overview

As of July 31, 2026, Basilea Pharmaceutica (BPMUF) had a short interest of 474 shares sold short, representing 0.00% of the public float. This marks a 169.32% increase in short interest since the prior report. The short interest ratio (days to cover) is 0.0, meaning it would take 0.0 days of the average trading volume of 5 shares to cover all short positions.

Current Short Interest
474 shares
Previous Short Interest
176 shares
Change Vs. Previous Month
169.32%
Dollar Volume Sold Short
$28.57 thousand
Short Interest Ratio
0.0 Days to Cover
Last Record Date
July 31, 2026
Outstanding Shares
13,170,000 shares
Short Percent of Float
0.00%
Today's Trading Volume
0 shares
Average Trading Volume
5 shares
Today's Volume Vs. Average
0%
Short Selling Basilea Pharmaceutica?
A Guide To High-Short-Interest Stocks

Sign up to receive the latest short interest report for Basilea Pharmaceutica and its competitors with MarketBeat's FREE newsletter.

Get Report
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Charts & View Short Interest History
Short Interest ChartDays to Cover ChartShort Percent of Float Chart

BPMUF Short Interest Over Time

BPMUF Days to Cover Over Time

BPMUF Percentage of Float Shorted Over Time

Basilea Pharmaceutica Tesla Short Interest History & Recent Changes

Export
Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
7/31/2026474 shares $28.57 thousand +169.3%0.0%0 $60.28
7/15/2026176 shares $10.61 thousand -22.8%0.0%0 $60.28
6/30/2026228 shares $13.74 thousand -86.1%0.0%0 $60.28
6/15/20261,642 shares $98.97 thousand +40.2%0.0%821 $60.28
5/29/20261,171 shares $76.23 thousand +114.5%0.0%585.5 $65.10
5/15/2026546 shares $37.67 thousand -88.1%0.0%0 $69.00
4/30/20264,577 shares $315.81 thousand +1,702.0%0.0%999.99 $69.00
4/15/2026254 shares $17.67 thousand +647.1%0.0%63.5 $69.56
3/31/202634 shares $2.41 thousand No Change0.0%0 $71.00
3/13/202634 shares $2.41 thousand -96.9%0.0%0 $71.00
2/27/20261,081 shares $76.75 thousand +53.6%0.0%0 $71.00
2/13/2026704 shares $49.98 thousand -29.3%0.0%0 $71.00
1/30/2026995 shares $70.65 thousand +3.0%0.0%16.05 $71.00
1/15/2026966 shares $66.61 thousand -85.8%0.0%161 $68.95
12/31/20256,788 shares $429.34 thousand -4.3%0.1%0 $63.25
12/15/20257,092 shares $448.57 thousand +592.6%0.1%394 $63.25
11/28/20251,024 shares $60.71 thousand +18.4%0.0%0 $59.29
11/14/20259,121 shares $540.78 thousand -3.8%0.1%0 $59.29
10/31/20259,484 shares $568.76 thousand +9.3%0.1%110.28 $59.97
10/15/20258,700 shares $589.43 thousand No Change0.1%0 $67.75
9/30/20258,700 shares $589.43 thousand -7.5%N/A0 $67.75
9/15/20259,400 shares $636.85 thousand -38.2%N/A0 $67.75
8/31/202515,200 shares $1.03 million +223.4%0.1%0 $67.75
8/15/20254,700 shares $318.43 thousand +571.4%N/A0 $67.75
7/31/2025700 shares $47.43 thousand -90.5%0.0%7 $67.75
7/15/20257,400 shares $453.92 thousand +957.1%N/A74 $61.34
6/30/2025700 shares $40.39 thousand +600.0%0.0%0 $57.70
6/15/2025100 shares $5.77 thousand No Change0.0%1 $57.70
5/31/2025100 shares $4.75 thousand -97.6%0.0%0 $47.50
5/15/20254,100 shares $194.75 thousand +4,000.0%0.0%0 $47.50
4/30/2025100 shares $4.75 thousand -97.2%N/A0 $47.50
4/15/20253,600 shares $183.60 thousand +3,500.0%0.0%36 $51.00
3/31/2025100 shares $5.40 thousand -95.2%0.0%1 $54.00
3/15/20252,100 shares $110.94 thousand -86.6%0.0%21 $52.83
2/28/202515,700 shares $829.43 thousand -29.0%0.1%0 $52.83
2/15/202522,100 shares $1.17 million No Change0.2%0 $52.83
1/31/202522,100 shares $1.17 million +34.8%N/A0 $52.83
1/15/202516,400 shares $866.41 thousand No ChangeN/A0 $52.83
12/31/202416,400 shares $866.41 thousand -34.4%N/A0 $52.83
12/15/202425,000 shares $1.32 million -11.0%N/A0 $52.83
Ready to give options a try? Your first trade (Ticker included) -INSIDE (Ad)

Tired of trying tactic after tactic when it comes to options trades... only to be met with market noise and stinging losses? Dave Aquino is giving away the exact 11-hour options strategy he uses in volatile markets. You get the plain English blueprint behind the strategy and the very same "rinse and repeat" ticker he's traded nearly 900 times with a 95.3% success rate. It's so simple to understand, you could trade it tomorrow.tc pixel

11/30/202428,100 shares $1.48 million +5.2%N/A0 $52.83
11/15/202426,700 shares $1.41 million -11.3%N/A0 $52.83
10/31/202430,100 shares $1.59 million -1.0%N/A0 $52.83
10/15/202430,400 shares $1.61 million -0.3%N/A304 $52.83
9/30/202430,500 shares $1.56 million -2.2%N/A305 $51.26
9/15/202431,200 shares $1.60 million No ChangeN/A0 $51.26
8/31/202431,200 shares $1.60 million +0.3%N/A0 $51.26
8/15/202431,100 shares $1.46 million -57.0%N/A0 $47.00
7/31/202472,300 shares $3.40 million -14.4%N/A723 $47.00
7/15/202484,500 shares $4.07 million -8.9%N/A0 $48.15
6/30/202492,800 shares $4.47 million +3.3%N/A0 $48.15
6/15/202489,800 shares $4.32 million +19.9%N/A0 $48.15
5/31/202474,900 shares $3.61 million -9.1%N/A749 $48.15
5/15/202482,400 shares $3.66 million -3.4%N/A0 $44.45
4/30/202485,300 shares $3.79 million -59.3%N/A0 $44.45
4/15/2024209,600 shares $9.32 million -6.5%N/A2096 $44.45
3/31/2024224,100 shares $9.13 million +0.6%N/A0 $40.75
3/15/2024222,800 shares $9.08 million +3.3%N/A0 $40.75
2/29/2024215,600 shares $8.79 million -14.3%N/A0 $40.75
2/15/2024251,600 shares $10.25 million -9.1%N/A2516 $40.75
1/15/2024268,800 shares $11.02 million +3.0%N/A0 $41.00
12/31/2023260,900 shares $10.70 million +1.5%N/A0 $41.00
12/15/2023257,100 shares $10.54 million +2.0%N/A0 $41.00
11/30/2023252,100 shares $10.34 million -1.9%N/A0 $41.00
11/15/2023256,900 shares $10.53 million -0.7%N/A0 $41.00
10/31/2023258,800 shares $10.61 million -9.0%N/A2588 $41.00
10/15/2023284,400 shares $14.22 million -1.4%N/A0 $50.00
9/30/2023288,300 shares $14.42 million +7.5%N/A0 $50.00
9/15/2023268,300 shares $13.42 million -2.9%N/A0 $50.00
8/31/2023276,400 shares $13.82 million -9.2%N/A0 $50.00
8/15/2023304,300 shares $15.22 million +2.6%N/A0 $50.00
7/31/2023296,600 shares $14.83 million -12.1%N/A0 $50.00
7/15/2023337,300 shares $16.87 million -2.9%N/A0 $50.00
6/30/2023347,200 shares $17.36 million +4.0%N/A0 $50.00
6/15/2023333,900 shares $16.70 million -1.6%N/A3339 $50.00
5/31/2023339,200 shares $16.96 million +0.6%N/A3392 $50.00
5/15/2023337,300 shares $17.54 million -14.7%N/A3373 $52.00
4/30/2023395,600 shares $20.57 million +0.4%N/A0 $52.00
4/15/2023394,000 shares $20.49 million +0.5%N/A0 $52.00
3/31/2023392,200 shares $20.39 million +5.5%N/A0 $52.00
3/15/2023371,700 shares $19.33 million +0.5%N/A0 $52.00
2/28/2023369,700 shares $19.22 million -4.5%N/A0 $52.00
2/15/2023386,900 shares $20.12 million +3.6%N/A0 $52.00
1/31/2023373,400 shares $19.42 million +1.3%N/A0 $52.00
1/15/2023368,800 shares $19.18 million -0.1%N/A0 $52.00
12/30/2022369,000 shares $19.19 million +0.2%N/A0 $52.00
12/15/2022368,300 shares $19.15 million -0.9%N/A0 $52.00
11/30/2022371,800 shares $19.33 million -2.2%N/A3718 $52.00
11/15/2022380,200 shares $17.49 million -0.1%N/A3802 $46.00
10/31/2022380,600 shares $15.60 million -3.7%N/A0 $41.00
ALERT: Drop these 5 stocks before the market opens tomorrow! (Ad)

The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings research points to the first half of 2026 as a particularly rough stretch for certain holdings. Some of America's most popular stocks could take serious damage as a radical market shift plays out. Analysts at Weiss Ratings have identified five names you may want to remove from your portfolio before this unfolds. If any of these are in your portfolio, now is the time to review your positions.tc pixel

See the 5 stocks to avoid
10/15/2022395,100 shares $16.20 million -2.7%N/A0 $41.00
9/30/2022406,100 shares $16.65 million +0.5%N/A0 $41.00
9/15/2022404,200 shares $16.57 million +6.2%N/A4042 $41.00
8/31/2022380,700 shares $15.61 million -5.5%N/A0 $41.00
8/15/2022402,900 shares $16.52 million -21.8%N/A0 $41.00
7/31/2022515,400 shares $21.13 million -19.0%N/A0 $41.00
7/15/2022635,900 shares $26.07 million -1.9%N/A0 $41.00
6/30/2022648,000 shares $26.57 million -1.3%N/A0 $41.00
6/15/2022656,300 shares $26.91 million -2.0%N/A0 $41.00
5/31/2022669,900 shares $27.47 million -0.6%N/A0 $41.00
5/15/2022673,600 shares $27.62 million -0.3%N/A0 $41.00
4/30/2022675,600 shares $27.70 million +2.3%N/A0 $41.00
4/15/2022660,500 shares $27.08 million +4.2%N/A0 $41.00
3/31/2022634,000 shares $25.99 million -2.3%N/A0 $41.00
3/15/2022649,000 shares $26.61 million -1.2%N/A0 $41.00
2/28/2022656,900 shares $26.93 million +4.5%N/A0 $41.00
2/15/2022628,900 shares $25.78 million +0.5%N/A6289 $41.00
1/31/2022625,900 shares $25.66 million -1.2%N/A0 $41.00
1/15/2022633,200 shares $25.96 million -1.1%N/A0 $41.00
12/31/2021640,000 shares $26.24 million -2.8%N/A0 $41.00
12/15/2021658,300 shares $26.99 million +0.6%N/A6583 $41.00
11/30/2021654,300 shares $30.75 million +1.8%N/A0 $47.00
11/15/2021642,500 shares $30.20 million +17.1%N/A0 $47.00
10/29/2021548,700 shares $25.79 million +8.0%N/A0 $47.00
10/15/2021508,100 shares $23.88 million +0.8%N/A5081 $47.00
9/30/2021504,000 shares $23.18 million +5.1%N/A0 $46.00
9/15/2021479,400 shares $22.05 million -3.3%N/A0 $46.00
8/31/2021495,700 shares $22.80 million -4.1%N/A0 $46.00

BPMUF Short Interest - Frequently Asked Questions

Short interest is the volume of Basilea Pharmaceutica shares that have been sold short but have not yet been closed out or covered. As of July 31st, traders have sold 474 shares of BPMUF short. 0.00% of Basilea Pharmaceutica's shares are currently sold short. Learn More on Basilea Pharmaceutica's current short interest.

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. 0.00% of Basilea Pharmaceutica's floating shares are currently sold short.

Basilea Pharmaceutica saw a increase in short interest in July. As of July 31st, there was short interest totaling 474 shares, an increase of 169.3% from the previous total of 176 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.

0.00% of Basilea Pharmaceutica's shares are currently sold short. Here is how the short interest of companies in the industry of "biotechnology" compare to Basilea Pharmaceutica: Viking Therapeutics, Inc. (20.41%), Tango Therapeutics, Inc. (32.98%), Denali Therapeutics Inc. (12.17%), Arcus Biosciences, Inc. (11.15%), Telix Pharmaceuticals Limited (0.08%), Iovance Biotherapeutics, Inc. (23.94%), Zealand Pharma A/S (0.80%), IDEAYA Biosciences, Inc. (12.08%), GRAIL, Inc. (17.09%), AbCellera Biologics Inc. (22.01%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($70.50 billion), Invesco QQQ ($50.36 billion), iShares Russell 2000 ETF ($21.20 billion), Western Digital Corporation ($13.40 billion), SPDR S&P Biotech ETF ($11.59 billion), Nebius Group N.V. ($11.46 billion), iShares 20+ Year Treasury Bond ETF ($7.84 billion), iShares iBoxx $ High Yield Corporate Bond ETF ($7.51 billion), iShares Semiconductor ETF ($6.37 billion), and Financial Select Sector SPDR Fund ($6.34 billion). View all of the most shorted stocks.

Short selling BPMUF is an investing strategy that aims to generate trading profit from Basilea Pharmaceutica 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.

A short squeeze for Basilea Pharmaceutica 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 BPMUF, which in turn drives the price of the stock up even further.

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including BPMUF, twice per month. The most recent reporting period available is July, 31 2026.

Understanding short interest metrics can help you assess how traders are positioning around a stock like BPMUF:

  • Shares Sold Short: The total number of shares that have been sold by short sellers but have not yet been covered or closed out. A high number may indicate bearish sentiment.
  • Short Float: The percentage of a company’s publicly available shares (or "float") that are sold short. A higher short float suggests a greater portion of the stock is being bet against.
  • Days to Cover (Short Interest Ratio): This estimates how many days it would take short sellers to cover their positions, based on average daily trading volume. Higher values can signal potential for a short squeeze if buying pressure increases.

These metrics are often used by traders to gauge sentiment, volatility risk, and the potential for price movements based on short covering activity.


Related Companies
Short Interest Tools

Short interest data for OTCMKTS:BPMUF is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 8/11/2026. FINRA publishes updated short interest twice a month.
From Our Partners
ALERT: Drop these 5 stocks before the market opens tomorrow!
The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...
Weiss Ratings | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel
Ready to give options a try? Your first trade (Ticker included) -INSIDE
Tired of trying tactic after tactic when it comes to options trades... only to be met with market noise and st...
Base Camp Trading | Sponsoredtc pixel
Trump Takes Emergency Action - Plus Elon Musk's New Venture
Elon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...
Altimetry | Sponsoredtc pixel
Iran War Shock: What I Was Told In That Private Meeting
You’re Being LIED To About The Iran War Forget EVERYTHING you’ve heard about the Iran war. Especially th...
Banyan Hill Publishing | Sponsoredtc pixel
My top 3 AI picks for the next decade
Alexander Green bought Apple in 1996, recommended Nvidia at a split-adjusted 66 cents in 2004, and picked up A...
The Oxford Club | Sponsoredtc pixel
Buy this stock today
Marc Chaikin, founder of Chaikin Analytics, is sharing a strategy he calls 'Sell This, Buy That' - a way to mo...
Chaikin Analytics | Sponsoredtc pixel
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel