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Dyadic International (DYAI) Short Interest Ratio & Short Volume

Dyadic International logo
$0.77 +0.06 (+8.31%)
As of 01:08 PM Eastern
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Dyadic International Short Interest Overview

As of May 15, 2026, Dyadic International (DYAI) had a short interest of 72,829 shares sold short, representing 0.28% of the public float. This marks a 30.11% increase in short interest since the prior report. The short interest ratio (days to cover) is 1.0, meaning it would take 1.0 days of the average trading volume of 155,561 shares to cover all short positions.

Current Short Interest
72,829 shares
Previous Short Interest
55,973 shares
Change Vs. Previous Month
30.11%
Dollar Volume Sold Short
$52.58 thousand
Short Interest Ratio
1.0 Days to Cover
Last Record Date
May 15, 2026
Outstanding Shares
36,440,000 shares
Short Percent of Float
0.28%
Today's Trading Volume
475,427 shares
Average Trading Volume
155,561 shares
Today's Volume Vs. Average
306%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

DYAI Short Interest Over Time

DYAI Days to Cover Over Time

DYAI Percentage of Float Shorted Over Time

Dyadic International 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
5/15/202672,829 shares $52.58 thousand +30.1%0.3%0.98 $0.72
4/30/202655,973 shares $43.91 thousand -33.8%0.2%0.82 $0.78
4/15/202684,524 shares $73.98 thousand -35.0%0.3%3.02 $0.88
3/31/2026130,008 shares $106.61 thousand +97.7%0.5%0.93 $0.82
3/13/202665,770 shares $49.99 thousand -30.7%0.3%0.66 $0.76
2/27/202694,848 shares $73.89 thousand -12.8%0.4%2.28 $0.78
2/13/2026108,709 shares $90.23 thousand -22.0%0.4%2.74 $0.83
1/30/2026139,282 shares $121.31 thousand -5.4%0.5%5.32 $0.87
1/15/2026147,183 shares $130.99 thousand -26.4%0.6%3.06 $0.89
12/31/2025200,065 shares $188.06 thousand +197.0%0.8%1.87 $0.94
12/15/202567,368 shares $55.67 thousand +25.7%0.3%0.08 $0.83
11/28/202553,615 shares $49.54 thousand -2.7%0.2%0.31 $0.92
11/14/202555,087 shares $50.26 thousand -39.3%0.2%0.44 $0.91
10/31/202590,811 shares $102.62 thousand -10.5%0.4%1.25 $1.13
10/15/2025101,400 shares $104.44 thousand -35.8%0.4%0.8 $1.03
9/30/2025158,000 shares $186.44 thousand +65.5%0.6%1 $1.18
9/15/202595,500 shares $92.21 thousand -18.1%0.4%0.6 $0.97
8/31/2025116,600 shares $107.42 thousand +93.4%0.5%0.9 $0.92
8/15/202560,300 shares $45.12 thousand -34.9%0.2%0.5 $0.75
7/31/202592,600 shares $98.16 thousand -14.7%0.4%0.9 $1.06
7/15/2025108,600 shares $106.45 thousand -2.6%0.5%1.2 $0.98
6/30/2025111,500 shares $110.39 thousand -25.4%0.5%2.6 $0.99
6/15/2025149,400 shares $140.44 thousand -10.3%0.7%4.1 $0.94
5/31/2025166,600 shares $174.93 thousand +9.9%0.8%4 $1.05
5/15/2025151,600 shares $150.84 thousand +50.3%0.7%3.6 $1.00
4/30/2025100,900 shares $123.10 thousand -13.9%0.5%2.4 $1.22
4/15/2025117,200 shares $144.16 thousand -30.2%0.6%2.9 $1.23
3/31/2025167,900 shares $226.67 thousand +74.5%0.8%2.8 $1.35
3/15/202596,200 shares $132.76 thousand -0.4%0.5%1 $1.38
2/28/202596,600 shares $142.00 thousand -19.9%0.5%1.1 $1.47
2/15/2025120,600 shares $203.81 thousand +7.5%0.6%1.2 $1.69
1/31/2025112,200 shares $167.18 thousand +2.7%0.6%1.1 $1.49
1/15/2025109,300 shares $170.51 thousand -9.9%0.5%1.1 $1.56
12/31/2024121,300 shares $212.28 thousand -22.7%0.6%1.3 $1.75
12/15/2024157,000 shares $255.91 thousand -15.1%0.8%2.5 $1.63
11/30/2024184,900 shares $316.18 thousand +12.2%0.9%4.7 $1.71
11/15/2024164,800 shares $186.22 thousand -7.7%0.8%4.4 $1.13
10/31/2024178,600 shares $189.32 thousand +0.9%0.9%6.6 $1.06
10/15/2024177,100 shares $193.04 thousand +32.3%0.9%5.7 $1.09
9/30/2024133,900 shares $139.26 thousand +9.8%0.7%4.1 $1.04
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9/15/2024122,000 shares $151.28 thousand -14.3%0.6%3.1 $1.24
8/31/2024142,400 shares $190.82 thousand -5.6%0.7%2.8 $1.34
8/15/2024150,900 shares $199.19 thousand +20.6%0.7%1.5 $1.32
7/31/2024125,100 shares $176.39 thousand -10.4%0.6%1.2 $1.41
7/15/2024139,600 shares $198.23 thousand -4.6%0.7%1.4 $1.42
6/30/2024146,400 shares $216.67 thousand -11.1%0.7%1.5 $1.48
6/15/2024164,700 shares $342.58 thousand -8.3%0.8%1.8 $2.08
5/31/2024179,600 shares $391.53 thousand +1.2%0.9%2.1 $2.18
5/15/2024177,500 shares $278.68 thousand -8.3%0.9%5.6 $1.57
4/30/2024193,600 shares $276.85 thousand +5.0%1.0%8.6 $1.43
4/15/2024184,400 shares $307.95 thousand +1.7%0.9%8.2 $1.67
3/31/2024181,300 shares $302.77 thousand -2.5%0.9%7.7 $1.67
3/15/2024185,900 shares $278.85 thousand +8.1%0.9%7.9 $1.50
2/29/2024171,900 shares $232.07 thousand -4.2%0.9%7.2 $1.35
2/15/2024179,400 shares $235.01 thousand +4.7%0.9%6.7 $1.31
1/31/2024171,300 shares $222.69 thousand -2.2%0.9%6.9 $1.30
1/15/2024175,100 shares $274.91 thousand +3.4%0.9%7.3 $1.57
12/31/2023169,300 shares $272.57 thousand -4.8%0.8%7.1 $1.61
12/15/2023177,800 shares $282.70 thousand +4.1%0.9%6.9 $1.59
11/30/2023170,800 shares $288.65 thousand -4.0%0.8%6 $1.69
11/15/2023177,900 shares $302.43 thousand -3.2%0.9%7.2 $1.70
10/31/2023183,700 shares $297.59 thousand -9.6%0.9%7.3 $1.62
10/15/2023203,300 shares $382.20 thousand -4.0%1.0%8.3 $1.88
9/30/2023211,800 shares $406.66 thousand -49.5%1.0%8.5 $1.92
9/15/2023419,200 shares $733.60 thousand +2.2%2.1%17.2 $1.75
8/31/2023410,100 shares $775.09 thousand -2.0%2.0%22.1 $1.89
8/15/2023418,300 shares $761.31 thousand +3.1%2.1%19.9 $1.82
7/31/2023405,800 shares $714.21 thousand -3.4%2.0%20.1 $1.76
7/15/2023420,200 shares $785.77 thousand -2.0%2.1%16.2 $1.87
6/30/2023428,700 shares $827.39 thousand No Change2.1%12.5 $1.93
6/15/2023428,700 shares $870.26 thousand -3.0%2.1%11.6 $2.03
5/31/2023441,800 shares $1.01 million -1.5%2.2%11.5 $2.28
5/15/2023448,500 shares $865.61 thousand -5.3%2.2%11.5 $1.93
4/30/2023473,600 shares $923.52 thousand +7.9%2.3%12.1 $1.95
4/15/2023439,000 shares $816.54 thousand -3.0%2.2%12.3 $1.86
3/31/2023452,700 shares $805.81 thousand +1.2%2.2%14.5 $1.78
3/15/2023447,200 shares $626.08 thousand +5.1%2.2%13.6 $1.40
2/28/2023425,700 shares $583.21 thousand +2.6%2.1%9.5 $1.37
2/15/2023414,800 shares $651.24 thousand -2.2%2.1%8.6 $1.57
1/31/2023423,900 shares $750.30 thousand -7.8%2.1%8.4 $1.77
1/15/2023459,800 shares $749.47 thousand +0.9%2.3%9.2 $1.63
12/30/2022455,700 shares $560.51 thousand +36.3%2.3%8.8 $1.23
12/15/2022334,300 shares $414.53 thousand +34.5%1.7%6.6 $1.24
11/30/2022248,500 shares $370.27 thousand +3.5%1.2%5.6 $1.49
11/15/2022240,200 shares $439.57 thousand -6.0%1.2%6.9 $1.83
10/31/2022255,500 shares $577.43 thousand -7.7%1.3%7.8 $2.26
10/15/2022276,800 shares $509.31 thousand +1.4%1.4%7.4 $1.84
9/30/2022273,000 shares $521.43 thousand -10.2%1.4%7.5 $1.91
9/15/2022303,900 shares $720.24 thousand -1.9%1.5%8.1 $2.37
8/31/2022309,900 shares $832.08 thousand +10.3%1.5%9.4 $2.69
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8/15/2022281,000 shares $840.19 thousand -10.7%1.4%8.1 $2.99
7/31/2022314,600 shares $906.05 thousand -8.1%1.4%8.3 $2.88
7/15/2022342,200 shares $1.07 million -14.4%1.5%9 $3.14
6/30/2022399,600 shares $1.22 million -15.7%1.8%6.9 $3.05
6/15/2022474,000 shares $1.19 million +5.2%2.1%7.5 $2.52
5/31/2022450,600 shares $1.09 million -23.9%2.3%7.1 $2.42
5/15/2022592,200 shares $1.30 million -9.0%3.0%9.6 $2.20
4/30/2022650,900 shares $1.41 million +4.1%3.3%10.5 $2.16
4/15/2022625,000 shares $1.61 million +3.5%3.1%9.9 $2.57
3/31/2022604,000 shares $1.82 million -4.9%3.0%12.4 $3.01
3/15/2022635,200 shares $2.13 million -11.0%3.2%9.6 $3.36
2/28/2022713,800 shares $2.69 million +1.4%3.6%7.7 $3.77
2/15/2022703,700 shares $2.83 million -10.1%3.6%5.7 $4.02
1/31/2022782,300 shares $2.92 million -7.3%4.0%5.6 $3.73
1/15/2022844,000 shares $3.44 million +9.2%N/A5.7 $4.07
12/31/2021773,100 shares $3.49 million -1.3%3.9%4.9 $4.52
12/15/2021783,100 shares $3.16 million +2.9%4.0%4.9 $4.04
11/30/2021760,900 shares $2.86 million +3.5%3.8%4.3 $3.76
11/15/2021735,200 shares $2.87 million -10.8%3.7%3 $3.90
10/29/2021824,600 shares $3.66 million -10.0%4.2%0.4 $4.44
10/15/2021916,500 shares $4.45 million -6.2%4.6%0.2 $4.85
9/30/2021977,000 shares $5.43 million -17.2%4.9%0.3 $5.56
9/15/20211,180,000 shares $6.14 million -28.5%5.9%0.3 $5.20
8/31/20211,650,000 shares $10.43 million -49.1%8.3%0.4 $6.32
8/13/20213,240,000 shares $15.45 million +117.5%16.5%0.9 $4.77
7/30/20211,490,000 shares $5.77 million +106.1%7.8%0.8 $3.87
7/15/2021723,000 shares $2.49 million -8.0%3.8%3.2 $3.44
6/30/2021785,800 shares $2.82 million -34.0%4.1%3.4 $3.59
6/15/20211,190,000 shares $4.20 million -4.0%6.2%5.7 $3.53

DYAI Short Interest - Frequently Asked Questions

Short interest is the volume of Dyadic International shares that have been sold short but have not yet been closed out or covered. As of May 15th, traders have sold 72,829 shares of DYAI short. 0.28% of Dyadic International's shares are currently sold short. Learn More on Dyadic International'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. DYAI shares currently have a short interest ratio of 1.0. Learn More on Dyadic International'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. 0.28% of Dyadic International's floating shares are currently sold short.

Dyadic International saw a increase in short interest in the month of May. As of May 15th, there was short interest totaling 72,829 shares, an increase of 30.1% from the previous total of 55,973 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.

0.28% of Dyadic International's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Dyadic International: PepGen, Inc. (5.07%), FitLife Brands Inc. (5.17%), Verrica Pharmaceuticals Inc. (5.22%), Cognition Therapeutics, Inc. (10.13%), Q32 Bio Inc. (6.22%), Aldeyra Therapeutics, Inc. (13.90%), Oncolytics Biotech Inc. (5.76%), Athira Pharma, Inc. (0.89%), Aardvark Therapeutics, Inc. (4.65%), Promis Neurosciences (1.89%),

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 DYAI is an investing strategy that aims to generate trading profit from Dyadic International as its price is falling. DYAI shares are trading up $0.01 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 Dyadic International 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 DYAI, 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 DYAI, 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 DYAI:

  • 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:DYAI) was last updated on 5/29/2026 by MarketBeat.com Staff.
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