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Redhill Biopharma (RDHL) Short Interest Ratio & Short Volume

Redhill Biopharma logo
$1.03 +0.03 (+3.00%)
Closing price 06/5/2026 03:59 PM Eastern
Extended Trading
$0.98 -0.05 (-5.24%)
As of 06/5/2026 07:22 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 Massive. Learn more.
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Redhill Biopharma Short Interest Overview

As of May 15, 2026, Redhill Biopharma (RDHL) had a short interest of 21,811 shares sold short, representing 0.45% of the public float. This marks a 14.37% increase in short interest since the prior report. The short interest ratio (days to cover) is 0.4, meaning it would take 0.4 days of the average trading volume of 106,204 shares to cover all short positions.

Current Short Interest
21,811 shares
Previous Short Interest
19,071 shares
Change Vs. Previous Month
14.37%
Dollar Volume Sold Short
$22.47 thousand
Short Interest Ratio
0.4 Days to Cover
Last Record Date
May 15, 2026
Outstanding Shares
5,190,000 shares
Short Percent of Float
0.45%
Today's Trading Volume
63,069 shares
Average Trading Volume
106,204 shares
Today's Volume Vs. Average
59%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

RDHL Short Interest Over Time

RDHL Days to Cover Over Time

RDHL Percentage of Float Shorted Over Time

Redhill Biopharma 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
5/15/202621,811 shares $22.47 thousand +14.4%0.5%0.36 $1.03
4/30/202619,071 shares $20.79 thousand +166.2%0.4%0.31 $1.09
4/15/20267,163 shares $5.82 thousand -63.5%0.2%0.32 $0.81
3/31/202619,603 shares $14.61 thousand +1.9%0.4%0.99 $0.75
3/13/202619,232 shares $16.73 thousand -32.8%0.4%0.56 $0.87
2/27/202628,626 shares $27.77 thousand -13.6%0.6%0.78 $0.97
2/13/202633,139 shares $33.14 thousand -47.1%0.7%0.8 $1.00
1/30/202662,681 shares $76.47 thousand -64.2%1.3%0.78 $1.22
1/15/2026175,260 shares $229.59 thousand +382.6%3.7%0.07 $1.31
12/31/202536,318 shares $37.41 thousand -52.4%0.8%0.43 $1.03
12/15/202576,298 shares $90.79 thousand -9.9%1.8%1.15 $1.19
11/28/202584,632 shares $99.44 thousand -56.6%2.0%1 $1.18
11/14/2025194,835 shares $208.47 thousand +8.8%6.3%0.07 $1.07
10/31/2025179,078 shares $232.80 thousand +499.6%5.8%0.08 $1.30
10/15/202529,900 shares $47.54 thousand -95.7%1.0%0 $1.59
9/30/2025699,600 shares $1.52 million +1,750.8%21.1%0.5 $2.17
9/15/202537,800 shares $56.70 thousand -50.6%1.1%0.1 $1.50
8/31/202576,500 shares $103.28 thousand +33.5%2.3%0.2 $1.35
8/15/202557,300 shares $77.93 thousand -46.4%2.5%0.1 $1.36
7/31/2025106,800 shares $139.91 thousand +335.9%4.7%0.2 $1.31
7/15/202524,500 shares $46.80 thousand -38.1%1.1%0 $1.91
6/30/202539,600 shares $76.82 thousand -37.3%1.7%0.2 $1.94
6/15/202563,200 shares $110.60 thousand -29.6%2.8%0.3 $1.75
5/31/202589,800 shares $160.74 thousand -24.1%3.9%0.4 $1.79
5/15/2025118,300 shares $214.12 thousand +116.3%5.2%0.4 $1.81
4/30/202554,700 shares $120.34 thousand +106.4%4.3%0.2 $2.20
4/15/202526,500 shares $56.45 thousand -11.7%2.1%0.1 $2.13
3/31/202530,000 shares $79.80 thousand -35.8%2.4%0.3 $2.66
3/15/202546,700 shares $119.55 thousand +37.4%3.7%0.5 $2.56
2/28/202534,000 shares $113.22 thousand +486.2%2.7%0.6 $3.33
2/15/20255,800 shares $30.60 thousand +9.4%0.5%0.1 $5.28
1/31/20255,300 shares $31.67 thousand -43.6%0.4%0.3 $5.98
1/15/20259,400 shares $52.36 thousand +62.1%0.7%0.6 $5.57
12/31/20245,800 shares $36.02 thousand +9.4%0.5%0.3 $6.21
12/15/20245,300 shares $39.43 thousand -5.4%0.4%0.3 $7.44
11/30/20245,600 shares $47.60 thousand -17.7%0.4%0.2 $8.50
11/15/20246,800 shares $49.57 thousand +325.0%0.5%0.2 $7.29
10/31/20241,600 shares $13.18 thousand -78.4%0.1%0 $8.24
10/15/20247,400 shares $59.94 thousand -73.5%0.6%0 $8.10
9/30/202427,900 shares $243.85 thousand -44.0%2.2%0.1 $8.74
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9/15/202449,800 shares $548.30 thousand -58.7%3.9%0.2 $11.01
8/31/2024120,500 shares $1.02 million +455.3%9.5%0.4 $8.50
8/15/202421,700 shares $5.09 million -94.8%1.7%0.1 $234.38
7/31/2024417,400 shares $160.32 thousand +23.1%1.3%0.1 $0.38
7/15/2024339,200 shares $135.92 thousand -31.0%1.1%1.3 $0.40
6/30/2024491,400 shares $182.16 thousand -4.3%1.6%1.7 $0.37
6/15/2024513,700 shares $199.93 thousand -7.6%1.6%1.6 $0.39
5/31/2024556,000 shares $254.70 thousand -14.5%1.8%1.5 $0.46
5/15/2024650,200 shares $299.09 thousand -13.7%2.1%1.4 $0.46
4/30/2024753,600 shares $325.03 thousand +1.6%2.4%1.5 $0.43
4/15/2024741,500 shares $299.64 thousand -18.2%2.5%0.6 $0.40
3/31/2024906,900 shares $480.57 thousand -14.4%3.1%0.7 $0.53
3/15/20241,060,000 shares $558.41 thousand +181.8%3.6%0.8 $0.53
2/29/2024376,200 shares $231.36 thousand -38.9%1.3%0.2 $0.62
2/15/2024615,700 shares $334.76 thousand -44.5%2.1%0.1 $0.54
1/31/20241,110,000 shares $643.80 thousand +263.1%3.8%0.1 $0.58
1/15/2024305,700 shares $324.04 thousand -57.5%1.6%0 $1.06
12/31/2023720,000 shares $1.05 million +149.3%3.7%0.1 $1.46
12/15/2023288,800 shares $329.23 thousand -93.9%1.5%0 $1.14
11/30/20234,740,000 shares $9.48 million +16,188.7%24.2%0.5 $2.00
11/15/202329,100 shares $9.75 thousand -90.1%0.3%0 $0.34
10/31/2023293,600 shares $129.18 thousand +153.1%2.7%0.2 $0.44
10/15/2023116,000 shares $37.12 thousand +590.5%1.1%0.1 $0.32
9/30/202316,800 shares $8.57 thousand +200.0%0.3%0 $0.51
9/15/20235,600 shares $4.76 thousand -27.3%0.1%0 $0.85
8/31/20237,700 shares $6.77 thousand +102.6%0.1%0 $0.88
8/15/20233,800 shares $3.16 thousand -85.7%0.1%0 $0.83
7/31/202326,600 shares $34.05 thousand -77.7%0.5%0.1 $1.28
7/15/2023119,400 shares $213.73 thousand +594.2%4.1%0.6 $1.79
6/30/202317,200 shares $20.64 thousand -39.0%0.6%0.1 $1.20
6/15/202328,200 shares $54.99 thousand -64.5%1.0%0.3 $1.95
5/31/202379,400 shares $184.21 thousand -31.9%2.7%0.8 $2.32
5/15/2023116,600 shares $267.01 thousand -31.7%4.0%1.2 $2.29
4/30/2023170,700 shares $414.80 thousand +9.4%6.4%1.6 $2.43
4/15/2023156,100 shares $501.08 thousand +25.6%5.8%1 $3.21
3/31/2023124,300 shares $508.39 thousand -11.7%5.1%0.8 $4.09
3/15/2023140,800 shares $1.01 million -97.8%N/A0.9 $7.16
2/28/20236,410,000 shares $1.45 million -3.0%N/A1.1 $0.23
2/15/20236,610,000 shares $1.41 million -18.5%N/A1.1 $0.21
1/31/20238,110,000 shares $1.77 million +279.0%N/A1.4 $0.22
1/15/20232,140,000 shares $422.65 thousand +22.3%N/A0.7 $0.20
12/30/20221,750,000 shares $245.53 thousand +32.6%N/A0.4 $0.14
12/15/20221,320,000 shares $252.12 thousand -47.6%N/A0.4 $0.19
11/30/20222,520,000 shares $907.20 thousand +22.3%N/A0.8 $0.36
11/15/20222,060,000 shares $1.13 million -14.9%N/A0.7 $0.55
10/31/20222,420,000 shares $1.68 million -8.0%N/A0.9 $0.70
10/15/20222,630,000 shares $1.36 million -1.1%N/A0.9 $0.52
9/30/20222,660,000 shares $1.34 million +60.2%N/A1.8 $0.50
9/15/20221,660,000 shares $1.32 million No ChangeN/A0.7 $0.80
8/31/20221,660,000 shares $1.49 million +4.4%N/A0.5 $0.90
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8/15/20221,590,000 shares $1.65 million -7.6%N/A0.5 $1.04
7/31/20221,720,000 shares $1.50 million -16.9%N/A0.6 $0.87
7/15/20222,070,000 shares $1.97 million -25.0%N/A0.8 $0.95
6/30/20222,760,000 shares $2.40 million +117.3%N/A1.1 $0.87
6/15/20221,270,000 shares $814.83 thousand -17.0%N/A0.7 $0.64
5/31/20221,530,000 shares $1.71 million -5.6%N/A3.8 $1.12
5/15/20221,620,000 shares $1.65 million +2.5%N/A3.9 $1.02
4/30/20221,580,000 shares $2.67 million +7.5%N/A3.9 $1.69
4/15/20221,470,000 shares $2.97 million -3.3%N/A3.7 $2.02
3/31/20221,520,000 shares $3.83 million +3.4%N/A3.4 $2.52
3/15/20221,470,000 shares $2.43 million +5.0%N/A3.1 $1.65
2/28/20221,400,000 shares $3.07 million +1.5%N/A2.6 $2.19
2/15/20221,380,000 shares $3.45 million -14.8%N/A2.2 $2.50
1/31/20221,620,000 shares $4.26 million +26.6%N/A2.2 $2.63
1/15/20221,280,000 shares $3.16 million -23.8%N/A1.7 $2.47
12/31/20211,680,000 shares $4.33 million -17.7%N/A2.1 $2.58
12/15/20212,040,000 shares $5.73 million +10.3%N/A2.1 $2.81
11/30/20211,850,000 shares $5.40 million -21.6%N/A1.7 $2.92
11/15/20212,360,000 shares $10.71 million -14.2%5.1%1.9 $4.54
10/29/20212,750,000 shares $14.96 million +10.9%6.0%2.5 $5.44
10/15/20212,480,000 shares $12.13 million +90.8%5.4%2.3 $4.89
9/30/20211,300,000 shares $5.95 million No Change2.8%1.3 $4.58
9/15/20211,300,000 shares $6.32 million -29.7%2.8%1.6 $4.86
8/31/20211,850,000 shares $18.69 million -8.9%4.0%3.1 $10.10
8/13/20212,030,000 shares $14.41 million +21.6%4.4%6.7 $7.10
7/30/20211,670,000 shares $10.75 million -19.3%3.7%5.8 $6.44
7/15/20212,070,000 shares $12.36 million +10.1%N/A7.6 $5.97
6/30/20211,880,000 shares $12.93 million +2.7%N/A7.4 $6.88
6/15/20211,830,000 shares $13.12 million -7.6%N/A6.8 $7.17

RDHL Short Interest - Frequently Asked Questions

Short interest is the volume of Redhill Biopharma shares that have been sold short but have not yet been covered or closed out. As of May 15th, investors have sold 21,811 shares of RDHL short. 0.45% of Redhill Biopharma's shares are currently sold short. Learn More on Redhill Biopharma's current short interest.

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. RDHL shares currently have a short interest ratio of 0.4. Learn More on Redhill Biopharma's short interest ratio.

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. 0.45% of Redhill Biopharma's floating shares are currently sold short.

Redhill Biopharma saw a increase in short interest in May. As of May 15th, there was short interest totaling 21,811 shares, an increase of 14.4% from the previous total of 19,071 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.

0.45% of Redhill Biopharma's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Redhill Biopharma: Mainz Biomed NV (5.16%), Quantum Biopharma Ltd. (6.35%), Ainos, Inc. (0.31%), Medicus Pharma Ltd (4.21%), Lipocine Inc. (1.32%), Passage Bio, Inc. (5.33%), NLS Pharmaceutics Ltd. (1.11%), Quince Therapeutics, Inc. (13.53%), Pasithea Therapeutics Corp. (1.22%), Anebulo Pharmaceuticals, Inc. (1.77%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($80.71 billion), Invesco QQQ ($47.96 billion), iShares Russell 2000 ETF ($22.13 billion), Western Digital Corporation ($14.35 billion), Sandisk Corporation ($12.86 billion), Salesforce Inc. ($10.89 billion), Nebius Group N.V. ($9.92 billion), SPDR S&P Biotech ETF ($9.72 billion), Lumentum Holdings Inc. ($8.89 billion), and iShares 20+ Year Treasury Bond ETF ($8.18 billion). View all of the most shorted stocks.

Short selling RDHL is an investing strategy that aims to generate trading profit from Redhill Biopharma as its price is falling. RDHL shares are trading up $0.03 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 Redhill Biopharma 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 RDHL, 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 RDHL, twice per month. The most recent reporting period available is May, 15 2026.

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

  • 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.


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This page (NASDAQ:RDHL) was last updated on 6/7/2026 by MarketBeat.com Staff.
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