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Intrusion (INTZ) Short Interest Ratio & Short Volume

Intrusion logo
$0.74 -0.03 (-3.97%)
Closing price 04:00 PM Eastern
Extended Trading
$0.76 +0.02 (+2.69%)
As of 07:52 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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Intrusion Short Interest Overview

As of April 15, 2026, Intrusion (INTZ) had a short interest of 273,423 shares sold short, representing 1.50% of the public float. This marks a -21.43% decrease in short interest since the prior report. The short interest ratio (days to cover) is 2.3, meaning it would take 2.3 days of the average trading volume of 111,450 shares to cover all short positions.

Current Short Interest
273,423 shares
Previous Short Interest
347,978 shares
Change Vs. Previous Month
-21.43%
Dollar Volume Sold Short
$257.07 thousand
Short Interest Ratio
2.3 Days to Cover
Last Record Date
April 15, 2026
Outstanding Shares
20,370,000 shares
Short Percent of Float
1.50%
Today's Trading Volume
135,196 shares
Average Trading Volume
111,450 shares
Today's Volume Vs. Average
121%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

INTZ Short Interest Over Time

INTZ Days to Cover Over Time

INTZ Percentage of Float Shorted Over Time

Intrusion 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
4/15/2026273,423 shares $257.07 thousand -21.4%1.5%2.29 $0.94
3/31/2026347,978 shares $285.55 thousand +7.3%1.9%1.75 $0.82
3/13/2026324,407 shares $343.87 thousand -9.2%1.8%2.7 $1.06
2/27/2026357,215 shares $389.36 thousand -30.6%2.0%2.57 $1.09
2/13/2026514,943 shares $483.12 thousand +4.1%2.9%3.27 $0.94
1/30/2026494,555 shares $514.34 thousand -4.4%2.7%3.44 $1.04
1/15/2026517,093 shares $760.13 thousand -26.6%2.9%4.55 $1.47
12/31/2025704,834 shares $810.56 thousand -7.2%3.9%5.64 $1.15
12/15/2025759,482 shares $979.73 thousand +13.0%4.2%8.88 $1.29
11/28/2025672,158 shares $947.74 thousand +7.2%3.7%6.93 $1.41
11/14/2025627,210 shares $903.18 thousand +53.0%3.5%3.06 $1.44
10/31/2025409,854 shares $766.43 thousand -23.5%2.3%1.55 $1.87
10/15/2025535,400 shares $1.10 million -50.0%3.3%2 $2.06
9/30/20251,070,000 shares $1.71 million -0.9%6.5%4.1 $1.60
9/15/20251,080,000 shares $1.87 million -16.3%6.6%3.6 $1.73
8/31/20251,290,000 shares $2.28 million -14.0%7.4%3.4 $1.77
8/15/20251,500,000 shares $2.69 million +19.1%8.6%2.8 $1.79
7/31/20251,260,000 shares $2.37 million +4.1%7.2%2.3 $1.88
7/15/20251,210,000 shares $2.50 million -17.7%6.9%2.3 $2.07
6/30/20251,470,000 shares $3.37 million -4.6%8.4%2.8 $2.29
6/15/20251,540,000 shares $3.02 million +68.0%8.8%2.9 $1.96
5/31/2025916,900 shares $1.19 million -42.7%5.2%1.7 $1.30
5/15/20251,600,000 shares $2.54 million +25.0%9.1%3.5 $1.59
4/30/20251,280,000 shares $1.61 million +9.4%7.3%2.4 $1.26
4/15/20251,170,000 shares $1.28 million -21.5%6.7%1.7 $1.09
3/31/20251,490,000 shares $1.67 million +82.5%8.6%0.7 $1.12
3/15/2025816,300 shares $922.42 thousand +7.2%4.7%0.1 $1.13
2/28/2025761,400 shares $647.19 thousand +60.4%4.5%0.1 $0.85
2/15/2025474,700 shares $788.00 thousand +27.9%2.8%0.1 $1.66
1/31/2025371,100 shares $642.00 thousand -61.4%2.5%0 $1.73
1/15/2025961,400 shares $2.57 million -70.3%7.2%0.1 $2.67
12/31/20243,240,000 shares $9.98 million +1,202.3%24.9%0.5 $3.08
12/15/2024248,800 shares $116.29 thousand +26.6%3.1%1.2 $0.47
11/30/2024196,600 shares $110.10 thousand +33.0%2.7%1.1 $0.56
11/15/2024147,800 shares $99.11 thousand -1.6%2.1%1.1 $0.67
10/31/2024150,200 shares $116.45 thousand +0.5%2.5%1.2 $0.78
10/15/2024149,400 shares $104.57 thousand -26.8%2.5%1.3 $0.70
9/30/2024204,000 shares $175.44 thousand +188.1%3.4%1.9 $0.86
9/15/202470,800 shares $74.34 thousand +19.4%1.2%0.9 $1.05
8/31/202459,300 shares $72.94 thousand -28.9%1.0%0.8 $1.23
8/15/202483,400 shares $108.84 thousand -0.5%1.4%1 $1.31
7/31/202483,800 shares $95.53 thousand -9.5%1.5%0.7 $1.14
7/15/202492,600 shares $115.75 thousand +33.2%1.7%0.6 $1.25
6/30/202469,500 shares $76.45 thousand -6.5%1.7%0.3 $1.10
6/15/202474,300 shares $98.82 thousand -6.0%2.0%0.3 $1.33
5/31/202479,000 shares $119.29 thousand -7.2%4.0%0.3 $1.51
5/15/202485,100 shares $161.69 thousand -31.7%4.3%0.4 $1.90
4/30/2024124,500 shares $216.63 thousand +131.4%10.5%0.7 $1.74
4/15/202453,800 shares $133.96 thousand +83.0%4.0%0.4 $2.49
3/31/202429,400 shares $88.20 thousand +33.6%2.1%0.8 $3.00
3/15/202422,000 shares $74.49 thousand -93.8%N/A1 $3.39
2/29/2024356,100 shares $66.38 thousand -17.6%N/A0.9 $0.19
2/15/2024432,300 shares $107.99 thousand +4.7%N/A1.1 $0.25
1/31/2024413,000 shares $95.40 thousand -28.8%N/A0.6 $0.23
1/15/2024579,900 shares $140.92 thousand -52.1%N/A0.8 $0.24
12/31/20231,210,000 shares $306.13 thousand -13.0%N/A0.9 $0.25
12/15/20231,390,000 shares $308.58 thousand -9.7%N/A1 $0.22
11/30/20231,540,000 shares $519.75 thousand -47.6%N/A1.1 $0.34
11/15/20232,940,000 shares $1.21 million -10.6%N/A2.2 $0.41
10/31/20233,290,000 shares $990.95 thousand -8.4%21.3%2.8 $0.30
10/15/20233,590,000 shares $1.08 million +35.0%23.3%3.8 $0.30
9/30/20232,660,000 shares $928.34 thousand +55.6%N/A3.3 $0.35
9/15/20231,710,000 shares $689.13 thousand +31.5%10.0%8 $0.40
8/31/20231,300,000 shares $1.05 million +55.7%7.8%7.4 $0.81
8/15/2023834,800 shares $726.28 thousand +12.7%5.0%5.4 $0.87
7/31/2023741,000 shares $778.05 thousand +23.2%4.8%5.5 $1.05
7/15/2023601,700 shares $661.87 thousand +24.3%4.3%5.3 $1.10
6/30/2023484,200 shares $590.72 thousand -3.6%3.4%5.3 $1.22
6/15/2023502,100 shares $718.00 thousand +30.4%3.6%6.3 $1.43
5/31/2023385,000 shares $600.60 thousand +22.9%2.7%5.7 $1.56
5/15/2023313,300 shares $435.49 thousand +18.3%2.2%6.3 $1.39
4/30/2023264,900 shares $267.55 thousand +11.6%1.8%7.4 $1.01
4/15/2023237,400 shares $289.63 thousand -13.9%1.6%6.5 $1.22
3/31/2023275,700 shares $322.57 thousand -8.1%1.9%7.5 $1.17
3/15/2023300,100 shares $360.12 thousand +6.7%2.1%9.3 $1.20
2/28/2023281,300 shares $680.75 thousand +0.1%1.9%10.1 $2.42
2/15/2023281,000 shares $775.56 thousand -4.8%1.9%12.3 $2.76
1/31/2023295,300 shares $1.05 million -8.4%2.0%12.3 $3.54
1/15/2023322,300 shares $937.89 thousand -4.5%2.2%13.2 $2.91
12/30/2022337,500 shares $1.07 million -6.7%2.3%11.9 $3.16
12/15/2022361,900 shares $1.25 million +7.3%2.5%12.9 $3.45
11/30/2022337,400 shares $1.04 million +2.6%2.4%9.8 $3.07
11/15/2022329,000 shares $1.16 million -0.8%2.3%9.8 $3.53
10/31/2022331,700 shares $1.65 million +11.8%2.5%8.6 $4.98
10/15/2022296,700 shares $1.52 million -10.2%2.3%7.4 $5.11
9/30/2022330,200 shares $1.59 million +32.0%2.5%8.1 $4.82
9/15/2022250,100 shares $1.10 million -14.9%1.8%6 $4.38
8/31/2022293,700 shares $1.20 million -14.0%2.1%6.8 $4.07
8/15/2022341,500 shares $1.39 million -12.6%2.4%6.9 $4.06
7/31/2022390,900 shares $1.55 million -6.4%2.8%7.1 $3.97
7/15/2022417,600 shares $1.59 million +1.5%3.0%7.9 $3.80
6/30/2022411,300 shares $1.61 million +1.4%3.0%7.5 $3.91
6/15/2022405,700 shares $1.51 million +11.2%2.9%7.1 $3.73
5/31/2022364,800 shares $933.89 thousand +6.4%2.6%2.6 $2.56
5/15/2022342,800 shares $815.86 thousand -8.4%2.5%1.6 $2.38
4/30/2022374,400 shares $801.22 thousand -2.9%2.7%1.8 $2.14
4/15/2022385,700 shares $815.76 thousand -10.0%2.8%1.8 $2.12
3/31/2022428,300 shares $1.06 million -31.9%N/A2 $2.48
3/15/2022628,900 shares $1.26 million +2.8%4.4%2.8 $2.00
2/28/2022611,800 shares $2.19 million +17.7%4.4%3.5 $3.58
2/15/2022519,700 shares $2.02 million -12.1%3.8%4.1 $3.88
1/31/2022591,300 shares $1.96 million +22.5%5.0%4.5 $3.32
1/15/2022482,700 shares $1.74 million +5.1%N/A3.5 $3.60
12/31/2021459,300 shares $1.58 million -8.4%3.9%3.3 $3.44
12/15/2021501,600 shares $2.03 million +11.7%4.2%3.2 $4.05
11/30/2021448,900 shares $1.60 million -21.8%4.0%2.5 $3.56
11/15/2021574,300 shares $2.48 million +7.4%5.1%2.6 $4.31
10/29/2021534,800 shares $2.11 million -18.5%5.0%2.4 $3.94
10/15/2021656,100 shares $2.41 million +0.0%6.1%0.4 $3.68
9/30/2021655,900 shares $2.66 million -40.9%6.1%0.4 $4.06
9/15/20211,110,000 shares $4.61 million +2.8%10.4%0.6 $4.15
8/31/20211,080,000 shares $4.86 million +3.9%10.1%0.6 $4.50
8/13/20211,040,000 shares $4.85 million -44.4%9.7%0.6 $4.66
7/30/20211,870,000 shares $8.49 million +49.6%17.5%1.1 $4.54
7/15/20211,250,000 shares $11.61 million -5.3%11.9%3.1 $9.29
6/30/20211,320,000 shares $20.34 million -9.0%12.6%3 $15.41
6/15/20211,450,000 shares $22.94 million -25.3%13.8%3.2 $15.82
5/28/20211,940,000 shares $28.83 million -4.4%18.5%4.2 $14.86
5/14/20212,030,000 shares $18.05 million +9.7%19.4%4.4 $8.89

INTZ Short Interest - Frequently Asked Questions

What is Intrusion's current short interest?

Short interest is the volume of Intrusion shares that have been sold short but have not yet been covered or closed out. As of April 15th, traders have sold 273,423 shares of INTZ short. 1.50% of Intrusion's shares are currently sold short. Learn More on Intrusion's current short interest.

What is a good short interest ratio for Intrusion?

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. INTZ shares currently have a short interest ratio of 2.3. Learn More on Intrusion's short interest ratio.

What is a good short interest percentage for Intrusion?

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. 1.50% of Intrusion's floating shares are currently sold short.

Is Intrusion's short interest increasing or decreasing?

Intrusion saw a decline in short interest in April. As of April 15th, there was short interest totaling 273,423 shares, a decline of 21.4% from the previous total of 347,978 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.

How does Intrusion's short interest compare to its competitors?

1.50% of Intrusion's shares are currently sold short. Here is how the short interest of companies compare to Intrusion: Energous Corporation (10.81%), Interlink Electronics, Inc. (0.42%), Foxx Development Holdings Inc. (0.20%), Tianci International, Inc. (0.24%), TransAct Technologies Incorporated (0.09%), B.O.S. Better Online Solutions (0.14%), Wetouch Technology Inc. (0.71%), Socket Mobile, Inc. (0.88%), Wearable Devices Ltd. (5.99%), Hub Cyber Security Ltd. (76,011.08%),

Which stocks are the most shorted right now?

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($87.50 billion), Invesco QQQ ($42.26 billion), iShares Russell 2000 ETF ($24.79 billion), Salesforce Inc. ($13.16 billion), SPDR S&P Biotech ETF ($10.01 billion), Western Digital Corporation ($9.77 billion), Sandisk Corporation ($8.69 billion), iShares 20+ Year Treasury Bond ETF ($8.06 billion), CoreWeave Inc. ($7.67 billion), and iShares iBoxx $ High Yield Corporate Bond ETF ($7.64 billion). View all of the most shorted stocks.

What does it mean to sell short Intrusion stock?

Short selling INTZ is an investing strategy that aims to generate trading profit from Intrusion as its price is falling. INTZ shares are trading down $0.02 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.

How does a short squeeze work against Intrusion?

A short squeeze for Intrusion 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 INTZ, which in turn drives the price of the stock up even further.

How often is Intrusion's 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 INTZ, twice per month. The most recent reporting period available is April, 15 2026.

What do INTZ's short interest metrics mean?

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

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