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Jack In The Box (JACK) Short Interest Ratio & Short Volume

Jack In The Box logo
$16.14 +0.98 (+6.46%)
As of 09/4/2026 04:00 PM Eastern
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Jack In The Box Short Interest Overview

As of August 14, 2026, Jack In The Box (JACK) had a short interest of 6.09 million shares sold short, representing 32.22% of the public float. This marks a -9.85% decrease in short interest since the prior report. The short interest ratio (days to cover) is 5.4, meaning it would take 5.4 days of the average trading volume of 808,263 shares to cover all short positions.

Current Short Interest
6,092,087 shares
Previous Short Interest
6,757,448 shares
Change Vs. Previous Month
-9.85%
Dollar Volume Sold Short
$103.75 million
Short Interest Ratio
5.4 Days to Cover
Last Record Date
August 14, 2026
Outstanding Shares
19,179,000 shares
Short Percent of Float
32.22%
Today's Trading Volume
542,734 shares
Average Trading Volume
808,263 shares
Today's Volume Vs. Average
67%
Short Selling Jack In The Box?
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

JACK Short Interest Over Time

JACK Days to Cover Over Time

JACK Percentage of Float Shorted Over Time

Jack In The Box 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
8/14/20266,092,087 shares $103.75 million -9.9%32.2%5.37 $17.03
7/31/20266,757,448 shares $110.62 million -2.3%35.9%9.36 $16.37
7/15/20266,917,827 shares $105.64 million +2.6%36.8%5.57 $15.27
6/30/20266,740,848 shares $106.57 million +0.4%35.8%5 $15.81
6/15/20266,715,232 shares $86.76 million +4.9%35.7%10.59 $12.92
5/29/20266,404,261 shares $79.73 million +8.0%34.1%6.91 $12.45
5/15/20265,928,543 shares $64.44 million -7.8%31.5%6.29 $10.87
4/30/20266,427,727 shares $80.99 million -0.1%34.2%8.98 $12.60
4/15/20266,436,263 shares $75.43 million +2.7%34.2%7.74 $11.72
3/31/20266,268,112 shares $60.52 million +18.9%33.3%5.92 $9.66
3/13/20265,273,673 shares $66.76 million +19.2%28.1%5.89 $12.66
2/27/20264,423,786 shares $74.85 million -1.6%23.6%5.83 $16.92
2/13/20264,494,246 shares $93.17 million -9.5%23.9%9.49 $20.73
1/30/20264,964,719 shares $104.11 million -2.6%26.4%12.78 $20.97
1/15/20265,098,248 shares $119.91 million +1.6%27.1%8.11 $23.52
12/31/20255,020,246 shares $95.13 million +1.8%26.9%8.41 $18.95
12/15/20254,929,741 shares $96.87 million -2.2%26.5%7.12 $19.65
11/28/20255,037,809 shares $99.72 million +3.3%27.0%3.27 $19.80
11/14/20254,878,532 shares $72.89 million -2.1%26.2%4.31 $14.94
10/31/20254,980,930 shares $79.89 million +10.6%26.8%4.09 $16.04
10/15/20254,500,000 shares $86.76 million +1.8%26.4%3.4 $19.28
9/30/20254,420,000 shares $87.38 million -5.6%25.9%3.5 $19.77
9/15/20254,680,000 shares $91.68 million +2.4%27.4%3.9 $19.59
8/31/20254,570,000 shares $88.20 million -14.1%26.8%4.3 $19.30
8/15/20255,320,000 shares $108.90 million +9.2%31.2%5.4 $20.47
7/31/20254,870,000 shares $95.94 million +4.1%26.9%5.1 $19.70
7/15/20254,680,000 shares $94.30 million +4.5%25.8%4.9 $20.15
6/30/20254,480,000 shares $78.22 million -3.5%24.7%4.6 $17.46
6/15/20254,640,000 shares $84.91 million +8.2%25.6%4.7 $18.30
5/31/20254,290,000 shares $82.15 million +24.4%23.7%4.4 $19.15
5/15/20253,450,000 shares $83.01 million -2.3%19.1%3.4 $24.06
4/30/20253,530,000 shares $91.92 million -18.5%19.5%3.9 $26.04
4/15/20254,330,000 shares $102.66 million +34.5%23.8%5 $23.71
3/31/20253,220,000 shares $87.55 million -9.3%17.7%4 $27.19
3/15/20253,550,000 shares $111.26 million +12.7%19.5%4.9 $31.34
2/28/20253,150,000 shares $121.09 million +1.9%17.3%4.7 $38.44
2/15/20253,090,000 shares $121.07 million +6.9%17.0%4.7 $39.18
1/31/20252,890,000 shares $113.26 million +11.6%16.1%4.7 $39.19
1/15/20252,590,000 shares $102.51 million +34.2%14.2%4.2 $39.58
12/31/20241,930,000 shares $80.37 million +10.9%10.6%3.3 $41.64
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12/15/20241,740,000 shares $79.17 million -3.9%9.6%3.1 $45.50
11/30/20241,810,000 shares $88.42 million +1.1%10.0%3.2 $48.85
11/15/20241,790,000 shares $80.12 million -2.2%9.8%3.1 $44.76
10/31/20241,830,000 shares $90.13 million -14.1%9.9%3.4 $49.25
10/15/20242,130,000 shares $98.60 million +10.4%11.5%3.9 $46.29
9/30/20241,930,000 shares $89.82 million +5.5%10.4%3.5 $46.54
9/15/20241,830,000 shares $81.27 million -5.2%9.8%3.4 $44.41
8/31/20241,930,000 shares $95.26 million +24.5%10.4%3.5 $49.36
8/15/20241,550,000 shares $86.04 million +25.0%8.3%3 $55.51
7/31/20241,240,000 shares $73.71 million -10.8%6.7%2.2 $59.44
7/15/20241,390,000 shares $71.78 million +2.2%7.4%2.5 $51.64
6/30/20241,360,000 shares $69.28 million -0.7%7.2%2.4 $50.94
6/15/20241,370,000 shares $74.83 million +18.1%7.2%2.4 $54.62
5/31/20241,160,000 shares $64.22 million -18.3%6.1%2.1 $55.36
5/15/20241,420,000 shares $75.84 million +15.5%7.5%2.7 $53.41
4/30/20241,230,000 shares $70.20 million +27.6%6.4%2.8 $57.07
4/15/2024964,100 shares $57.44 million +8.1%5.1%2.3 $59.58
3/31/2024892,300 shares $61.10 million -20.3%4.7%2.2 $68.48
3/15/20241,120,000 shares $82.15 million +15.9%5.9%2.9 $73.35
2/29/2024966,600 shares $70.56 million -9.7%5.1%2.6 $73.00
2/15/20241,070,000 shares $82.02 million -2.7%5.6%2.8 $76.65
1/31/20241,100,000 shares $85.77 million +7.8%5.7%3 $77.97
1/15/20241,020,000 shares $76.41 million +8.9%5.3%2.7 $74.91
12/31/2023936,600 shares $76.45 million -16.4%4.9%2.6 $81.63
12/15/20231,120,000 shares $92.40 million -13.9%5.8%3.1 $82.50
11/30/20231,300,000 shares $93.99 million -2.3%6.8%3.6 $72.30
11/15/20231,330,000 shares $94.15 million +17.7%6.9%3.7 $70.79
10/31/20231,130,000 shares $71.39 million +3.7%5.7%3.1 $63.18
10/15/20231,090,000 shares $69.53 million +5.8%5.5%3.1 $63.79
9/30/20231,030,000 shares $71.13 million -10.4%5.2%3 $69.06
9/15/20231,150,000 shares $82.83 million -5.0%5.9%3.6 $72.03
8/31/20231,210,000 shares $97.25 million +16.4%6.2%3.8 $80.37
8/15/20231,040,000 shares $83.90 million -8.0%5.3%3.3 $80.67
7/31/20231,130,000 shares $112.33 million -17.5%5.7%3.5 $99.41
7/15/20231,370,000 shares $133.88 million +4.6%8.6%4.3 $97.72
6/30/20231,310,000 shares $127.76 million -9.7%8.2%3.9 $97.53
6/15/20231,450,000 shares $133.20 million +14.2%9.1%4.2 $91.86
5/31/20231,270,000 shares $109.93 million -17.5%7.9%3.6 $86.56
5/15/20231,540,000 shares $147.50 million +2.7%9.6%4.1 $95.78
4/30/20231,500,000 shares $139.04 million -9.6%9.2%4.4 $92.69
4/15/20231,660,000 shares $145.17 million +5.1%10.2%4.9 $87.45
3/31/20231,580,000 shares $138.39 million +28.5%9.7%4.4 $87.59
3/15/20231,230,000 shares $98.70 million +11.8%7.6%3.4 $80.24
2/28/20231,100,000 shares $86.24 million -16.7%8.5%3.1 $78.40
2/15/20231,320,000 shares $106.06 million -7.7%10.1%3.5 $80.35
1/31/20231,430,000 shares $108.65 million +4.4%10.9%3.9 $75.98
1/15/20231,370,000 shares $104.04 million -8.1%10.4%3.8 $75.94
12/30/20221,490,000 shares $101.66 million +8.0%7.3%4.1 $68.23
12/15/20221,380,000 shares $95.68 million -4.8%6.8%3.9 $69.33
11/30/20221,450,000 shares $104.84 million -6.5%7.1%4.2 $72.30
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
11/15/20221,550,000 shares $135.55 million +11.5%7.6%4.2 $87.45
10/31/20221,390,000 shares $122.64 million -11.5%6.7%3.5 $88.23
10/15/20221,570,000 shares $122.98 million +2.6%7.6%3.8 $78.33
9/30/20221,530,000 shares $113.33 million +3.4%7.4%3.7 $74.07
9/15/20221,480,000 shares $124.38 million -15.9%7.1%3.4 $84.04
8/31/20221,760,000 shares $140.55 million -12.0%8.5%3.8 $79.86
8/15/20222,000,000 shares $177.80 million -5.2%9.6%4.1 $88.90
7/31/20222,110,000 shares $145.89 million +2.4%10.2%4.5 $69.14
7/15/20222,060,000 shares $127.23 million -8.4%9.9%4.5 $61.76
6/30/20222,250,000 shares $126.14 million +25.0%10.9%5 $56.06
6/15/20221,800,000 shares $110.84 million -8.2%8.7%4.1 $61.58
5/31/20221,960,000 shares $133.87 million -15.2%9.5%4.6 $68.30
5/15/20222,310,000 shares $179.76 million -5.3%11.1%5.7 $77.82
4/30/20222,440,000 shares $201.93 million +3.0%11.8%6.4 $82.76
4/15/20222,370,000 shares $218.04 million +1.3%11.4%4.9 $92.00
3/31/20222,340,000 shares $218.58 million +4.5%11.3%4.8 $93.41
3/15/20222,240,000 shares $190.24 million +8.2%10.8%4.8 $84.93
2/28/20222,070,000 shares $178.58 million +12.5%10.0%4.2 $86.27
2/15/20221,840,000 shares $168.47 million +24.3%8.9%3.7 $91.56
1/31/20221,480,000 shares $134.75 million +22.3%7.1%3.1 $91.05
1/15/20221,210,000 shares $106.52 million +7.1%5.8%3.3 $88.03
12/31/20211,130,000 shares $98.85 million -21.0%5.5%3.1 $87.48
12/15/20211,430,000 shares $118.76 million +26.6%6.9%3.9 $83.05
11/30/20211,130,000 shares $93.34 million -18.7%5.5%3.2 $82.60
11/15/20211,390,000 shares $139.42 million +11.2%6.5%4.6 $100.30
10/29/20211,250,000 shares $123.69 million +3.3%5.9%4.4 $98.95
10/15/20211,210,000 shares $118.58 million -2.4%5.7%4 $98.00
9/30/20211,240,000 shares $120.69 million -6.8%5.8%4.2 $97.33
9/15/20211,330,000 shares $133.67 million +11.8%6.2%4.1 $100.50

JACK Short Interest - Frequently Asked Questions

Short interest is the volume of Jack In The Box shares that have been sold short but have not yet been covered or closed out. As of August 14th, investors have sold 6,092,087 shares of JACK short. 32.22% of Jack In The Box's shares are currently sold short. Learn More on Jack In The Box'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. JACK shares currently have a short interest ratio of 5.4. Learn More on Jack In The Box'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. 32.22% of Jack In The Box's floating shares are currently sold short.

Jack In The Box saw a decline in short interest during the month of August. As of August 14th, there was short interest totaling 6,092,087 shares, a decline of 9.8% from the previous total of 6,757,448 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.

32.22% of Jack In The Box's shares are currently sold short. Here is how the short interest of companies in the industry of "restaurants" compare to Jack In The Box: Papa John's International, Inc. (17.13%), The Wendy's Company (32.30%), Chipotle Mexican Grill, Inc. (3.04%), Brinker International, Inc. (14.57%), McDonald's Corporation (1.57%), Yum! Brands, Inc. (3.17%), Bloomin' Brands, Inc. (9.19%), Biglari Holdings Inc. (18.07%), Super Hi International Holding Ltd. Unsponsored ADR (0.00%), Sweetgreen, Inc. (24.49%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($71.57 billion), Invesco QQQ ($46.97 billion), iShares Russell 2000 ETF ($24.02 billion), Nebius Group N.V. ($15.37 billion), Sandisk Corporation ($12.60 billion), SPDR S&P Biotech ETF ($12.14 billion), Western Digital Corporation ($10.32 billion), iShares 20+ Year Treasury Bond ETF ($8.38 billion), VanEck Semiconductor ETF ($7.62 billion), and iShares iBoxx $ High Yield Corporate Bond ETF ($7.07 billion). View all of the most shorted stocks.

Short selling JACK is an investing strategy that aims to generate trading profit from Jack In The Box as its price is falling. JACK shares are trading up $0.98 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 Jack In The Box occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of JACK, 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 JACK, twice per month. The most recent reporting period available is August, 14 2026.

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

  • 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 NASDAQ:JACK is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 8/25/2026. FINRA publishes updated short interest twice a month.
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