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Starpharma (SPHRY) Short Interest Ratio & Short Volume

Starpharma logo
$5.71 -0.04 (-0.65%)
As of 09/28/2026 03:35 PM Eastern
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Starpharma Short Interest Overview

As of August 31, 2026, Starpharma (SPHRY) had a short interest of 1 shares sold short, representing 0.00% of the public float. This marks a -99.01% decrease 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 1,150 shares to cover all short positions.

Current Short Interest
1 shares
Previous Short Interest
101 shares
Change Vs. Previous Month
-99.01%
Dollar Volume Sold Short
$5.30
Short Interest Ratio
0.0 Days to Cover
Last Record Date
August 31, 2026
Outstanding Shares
47,710,000 shares
Short Percent of Float
0.00%
Today's Trading Volume
1,100 shares
Average Trading Volume
1,150 shares
Today's Volume Vs. Average
96%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

SPHRY Short Interest Over Time

SPHRY Days to Cover Over Time

SPHRY Percentage of Float Shorted Over Time

Starpharma Tesla Short Interest History & Recent Changes

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Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
8/31/20261 shares $5.30 -99.0%0.0%0 $5.30
8/14/2026101 shares $525.20 +100.0%0.0%0.13 $5.20
7/15/20261 shares $5.01 +100.0%0.0%0 $5.01
6/15/20261 shares $4.60 +100.0%0.0%0 $4.60
4/15/202698 shares $441.00 No Change0.0%0.03 $4.50
3/31/202698 shares $294.00 No Change0.0%0.15 $3.00
3/13/202698 shares $259.70 No Change0.0%0.38 $2.65
2/27/202698 shares $308.70 No Change0.0%0.05 $3.15
2/13/202698 shares $347.90 -2.0%0.0%0.02 $3.55
1/30/2026100 shares $280.00 -69.4%0.0%0.03 $2.80
1/15/2026327 shares $850.20 No Change0.0%0.05 $2.60
12/31/2025327 shares $792.98 No Change0.0%0.19 $2.43
12/15/2025327 shares $768.45 No Change0.0%0.31 $2.35
11/28/2025327 shares $863.28 +44.1%0.0%1.13 $2.64
10/15/2025200 shares $350.00 No Change0.0%0.1 $1.75
9/30/2025200 shares $310.00 No ChangeN/A0 $1.55
8/31/2025200 shares $163.58 No Change0.0%0.1 $0.82
3/15/2025100 shares $63.00 No Change0.0%0.1 $0.63
2/28/2025100 shares $75.11 No Change0.0%0.3 $0.75
1/15/20259,200 shares $6.42 thousand +1,050.0%N/A46 $0.70
12/31/2024800 shares $514.64 -11.1%N/A0.1 $0.64
12/15/2024900 shares $672.77 -65.4%N/A1.3 $0.75
11/30/20242,600 shares $1.75 thousand No ChangeN/A0.8 $0.67
11/15/20242,600 shares $1.92 thousand -42.2%N/A0.2 $0.74
10/31/20244,500 shares $2.68 thousand +66.7%N/A0.8 $0.60
10/15/20242,700 shares $1.60 thousand No ChangeN/A3.9 $0.59
9/30/20242,700 shares $2.05 thousand No ChangeN/A1 $0.76
9/15/20242,700 shares $1.76 thousand No ChangeN/A13.5 $0.65
8/31/20242,700 shares $1.40 thousand -25.0%N/A3.9 $0.52
8/15/20243,600 shares $2.07 thousand No ChangeN/A36 $0.57
7/31/20243,600 shares $2.23 thousand -20.0%N/A2.8 $0.62
7/15/20244,500 shares $2.70 thousand -18.2%N/A11.3 $0.60
6/30/20245,500 shares $3.47 thousand +96.4%N/A2.5 $0.63
6/15/20242,800 shares $1.96 thousand No ChangeN/A7.1 $0.70
5/31/20242,800 shares $2.34 thousand No ChangeN/A1.3 $0.84
5/15/20242,800 shares $2.02 thousand +21.7%N/A4 $0.72
4/30/20242,300 shares $2.07 thousand -14.8%N/A1 $0.90
4/15/20242,700 shares $2.32 thousand No ChangeN/A1.5 $0.86
3/31/20242,700 shares $2.21 thousand -70.0%N/A1.9 $0.82
3/15/20249,000 shares $7.83 thousand +12.5%N/A0.7 $0.87
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2/29/20248,000 shares $7.60 thousand +9.6%N/A2.7 $0.95
2/15/20247,300 shares $6.94 thousand -7.6%N/A3.7 $0.95
1/15/20248,200 shares $8.45 thousand -4.7%N/A10.2 $1.03
12/31/20238,600 shares $10.70 thousand +45.8%N/A2.4 $1.24
12/15/20235,900 shares $5.51 thousand +78.8%N/A1.2 $0.93
11/30/20233,300 shares $3.23 thousand -37.7%N/A0.9 $0.98
11/15/20235,300 shares $0.00 No ChangeN/A13.3 $0.00
10/31/20235,300 shares $4.86 thousand +140.9%N/A4.1 $0.92
10/15/20232,200 shares $2.02 thousand -50.0%N/A1.2 $0.92
9/30/20234,400 shares $4.77 thousand +10.0%N/A2.3 $1.09
9/15/20234,000 shares $3.58 thousand -16.7%N/A0.5 $0.90
8/31/20234,800 shares $4.66 thousand +84.6%N/A0.9 $0.97
8/15/20232,600 shares $2.83 thousand No ChangeN/A0.5 $1.09
6/15/2023200 shares $520.00 No ChangeN/A0.4 $2.60
5/31/2023200 shares $580.00 No ChangeN/A2 $2.90
5/15/2023200 shares $608.00 +100.0%N/A0.2 $3.04
4/30/2023100 shares $325.00 No ChangeN/A0.1 $3.25
4/15/2023100 shares $307.00 No ChangeN/A0.1 $3.07
3/31/2023100 shares $318.00 No ChangeN/A0.1 $3.18
3/15/2023100 shares $306.00 No ChangeN/A0.1 $3.06
2/28/2023100 shares $350.00 No ChangeN/A0.3 $3.50
2/15/2023100 shares $387.00 -50.0%N/A0.5 $3.87
1/31/2023200 shares $924.00 -33.3%N/A0.4 $4.62
1/15/2023300 shares $1.38 thousand No ChangeN/A0.1 $4.61
12/30/2022300 shares $1.09 thousand No ChangeN/A0.1 $3.64
12/15/2022300 shares $1.04 thousand -40.0%N/A0.2 $3.45
11/30/2022500 shares $1.78 thousand -16.7%N/A0.6 $3.55
11/15/2022600 shares $2.31 thousand No ChangeN/A0.5 $3.85
10/31/2022600 shares $2.08 thousand -45.5%N/A0.5 $3.47
10/15/20221,100 shares $4.54 thousand No ChangeN/A0.3 $4.13
9/15/2022100 shares $405.00 No ChangeN/A0 $4.05
5/15/2022500 shares $2.70 thousand No ChangeN/A0.4 $5.40
11/30/2021700 shares $5.29 thousand -46.2%N/A0.2 $7.55
11/15/20211,300 shares $10.01 thousand -51.9%N/A0.4 $7.70
10/29/20212,700 shares $21.30 thousand +8.0%N/A0.6 $7.89
10/15/20212,500 shares $22.13 thousand +92.3%N/A2.3 $8.85
9/30/20211,300 shares $11.97 thousand -31.6%N/A0.6 $9.21

SPHRY Short Interest - Frequently Asked Questions

Short interest is the volume of Starpharma shares that have been sold short but have not yet been covered or closed out. As of August 31st, investors have sold 1 shares of SPHRY short. 0.00% of Starpharma's shares are currently sold short. Learn More on Starpharma'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 Starpharma's floating shares are currently sold short.

Starpharma saw a decline in short interest in August. As of August 31st, there was short interest totaling 1 shares, a decline of 99.0% from the previous total of 101 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 Starpharma's shares are currently sold short. Here is how the short interest of companies in the industry of "biotechnology" compare to Starpharma: Sana Biotechnology, Inc. (18.53%), Solid Biosciences Inc. (16.39%), WAVE Life Sciences Ltd. (11.82%), Olema Pharmaceuticals, Inc. (21.00%), Lexicon Pharmaceuticals, Inc. (7.52%), Geron Corporation (13.08%), Immix Biopharma, Inc. (19.30%), Avalo Therapeutics, Inc. (25.23%), Design Therapeutics, Inc. (10.53%), Rigel Pharmaceuticals, Inc. (19.27%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($62.68 billion), Invesco QQQ ($47.06 billion), iShares Russell 2000 ETF ($23.54 billion), SPDR S&P Biotech ETF ($12.10 billion), Nebius Group N.V. ($9.34 billion), Western Digital Corporation ($8.96 billion), Financial Select Sector SPDR Fund ($8.16 billion), iShares 20+ Year Treasury Bond ETF ($7.98 billion), iShares iBoxx $ High Yield Corporate Bond ETF ($7.52 billion), and VanEck Semiconductor ETF ($7.39 billion). View all of the most shorted stocks.

Short selling SPHRY is an investing strategy that aims to generate trading profit from Starpharma as its price is falling. SPHRY shares are trading down $0.04 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.

A short squeeze for Starpharma 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 SPHRY, 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 SPHRY, twice per month. The most recent reporting period available is August, 31 2026.

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

  • 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:SPHRY is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 9/10/2026. FINRA publishes updated short interest twice a month.
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