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Idemitsu Kosan Co.,Ltd. (IDKOY) Short Interest Ratio & Short Volume

Idemitsu Kosan Co.,Ltd. logo
$17.80 +0.37 (+2.12%)
As of 02:38 PM Eastern
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Idemitsu Kosan Co.,Ltd. Short Interest Overview

As of December 15, 2025, Idemitsu Kosan Co.,Ltd. (IDKOY) had a short interest of 2,217 shares sold short. This marks a 1,251.83% increase in short interest since the prior report. The short interest ratio (days to cover) is 0.5, meaning it would take 0.5 days of the average trading volume of 3,720 shares to cover all short positions.

Current Short Interest
2,217 shares
Previous Short Interest
164 shares
Change Vs. Previous Month
1,251.83%
Dollar Volume Sold Short
$33.85 thousand
Short Interest Ratio
0.5 Days to Cover
Last Record Date
December 15, 2025
Outstanding Shares
612,319,000 shares
Percentage of Shares Shorted
0.00%
Today's Trading Volume
3,437 shares
Average Trading Volume
3,720 shares
Today's Volume Vs. Average
92%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

IDKOY Short Interest Over Time

IDKOY Days to Cover Over Time

IDKOY Percentage of Float Shorted Over Time

Idemitsu Kosan Co.,Ltd. Tesla Short Interest History & Recent Changes

Export
Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
12/15/20252,217 shares $33.85 thousand +1,251.8%N/A0.47 $15.27
11/28/2025164 shares $2.50 thousand +26.2%N/A0.29 $15.27
11/14/2025130 shares $1.86 thousand -99.6%N/A0.16 $14.32
10/31/202531,909 shares $438.75 thousand +0.3%N/A15.66 $13.75
10/15/202531,800 shares $409.19 thousand +6.0%N/A15.9 $12.87
9/30/202530,000 shares $420 thousand No ChangeN/A9.1 $14.00
9/15/202530,000 shares $418.50 thousand No ChangeN/A33.3 $13.95
8/31/202530,000 shares $370.80 thousand +29,900.0%N/A300 $12.36
8/15/2025100 shares $1.40 thousand -50.0%N/A0.3 $13.97
7/31/2025200 shares $2.63 thousand -98.3%N/A0.2 $13.14
7/15/202511,600 shares $145.93 thousand +231.4%N/A1.9 $12.58
6/30/20253,500 shares $42.84 thousand +1,066.7%N/A2.1 $12.24
6/15/2025300 shares $3.59 thousand -99.4%N/A0 $11.96
5/31/202547,700 shares $576.22 thousand +3,080.0%N/A4.1 $12.08
5/15/20251,500 shares $18.60 thousand +114.3%N/A3 $12.40
4/30/2025700 shares $8.63 thousand No ChangeN/A1.8 $12.33
4/15/2025700 shares $8.28 thousand +133.3%N/A1 $11.83
3/31/2025300 shares $4.40 thousand No ChangeN/A1.5 $14.65
3/15/2025300 shares $4.46 thousand -57.1%N/A1.5 $14.86
2/28/2025700 shares $9.45 thousand No ChangeN/A0.5 $13.50
2/15/2025700 shares $10.08 thousand No ChangeN/A0.5 $14.40
1/31/2025700 shares $9.26 thousand -30.0%N/A3.5 $13.23
1/15/20251,000 shares $12.82 thousand +25.0%N/A1.7 $12.82
12/31/2024800 shares $11.16 thousand No ChangeN/A1.3 $13.95
12/15/2024800 shares $10.74 thousand +14.3%N/A0.6 $13.42
11/30/2024700 shares $9.12 thousand +40.0%N/A0.4 $13.03
11/15/2024500 shares $6.75 thousand +25.0%N/A0.6 $13.49
10/31/2024400 shares $5.44 thousand +100.0%N/A0.6 $13.60
10/15/2024200 shares $2.87 thousand +100.0%N/A0.1 $14.35
9/30/2024100 shares $1.39 thousand No ChangeN/A0.1 $13.90
9/15/2024100 shares $1.45 thousand No ChangeN/A0.3 $14.54
8/31/2024100 shares $1.45 thousand -90.0%N/A0.1 $14.50
8/15/20241,000 shares $14.35 thousand -23.1%N/A0.4 $14.35
7/31/20241,300 shares $16.47 thousand +8.3%N/A4.3 $12.67
7/15/20241,200 shares $15.42 thousand No ChangeN/A2.4 $12.85
6/30/20241,200 shares $15.36 thousand No ChangeN/A2.4 $12.80
6/15/20241,200 shares $16.56 thousand +33.3%N/A3.9 $13.80
5/31/2024900 shares $11.70 thousand -10.0%N/A1.5 $13.00
5/15/20241,000 shares $13.25 thousand +66.7%N/A0.4 $13.25
4/30/2024600 shares $8.14 thousand +200.0%N/A0.5 $13.57
4/15/2024200 shares $2.88 thousand -87.5%N/A0.2 $14.40
3/31/20241,600 shares $21.73 thousand +166.7%N/A2 $13.58
3/15/2024600 shares $8.23 thousand +500.0%N/A0.3 $13.72
2/29/2024100 shares $1.27 thousand -83.3%N/A0 $12.72
2/15/2024600 shares $6.86 thousand +200.0%N/A0.3 $11.44
1/15/20242,200 shares $25.37 thousand +37.5%N/A0.2 $11.53
12/31/20231,600 shares $883.20 +23.1%N/A1.5 $0.55
12/15/20231,300 shares $17.71 thousand -75.5%N/A0.3 $13.62
11/30/20235,300 shares $74.15 thousand +152.4%N/A1.1 $13.99
11/15/20232,100 shares $28.21 thousand -75.9%N/A0.4 $13.44
10/31/20238,700 shares $99.18 thousand +234.6%N/A0.8 $11.40
10/15/20232,600 shares $28.99 thousand No ChangeN/A0.7 $11.15
9/15/2023100 shares $1.01 thousand No ChangeN/A1 $10.12
8/31/2023100 shares $1.01 thousand No ChangeN/A18.8 $10.12
8/15/2023100 shares $1.01 thousand No ChangeN/A1 $10.12
7/31/2023100 shares $1.01 thousand No ChangeN/A1 $10.12
7/15/2023100 shares $1.01 thousand No ChangeN/A0 $10.12
6/30/2023100 shares $1.01 thousand No ChangeN/A1 $10.12
6/15/2023100 shares $1.01 thousand -66.7%N/A1 $10.12
5/31/2023300 shares $3 thousand +50.0%N/A3 $10.00
5/15/2023200 shares $2.14 thousand No ChangeN/A2 $10.68
4/30/2023200 shares $2.07 thousand No ChangeN/A0.1 $10.34
2/15/2023100 shares $1.18 thousand No ChangeN/A1 $11.85
1/31/2023100 shares $1.21 thousand No ChangeN/A1 $12.05
1/15/2023100 shares $1.11 thousand No ChangeN/A1 $11.07
12/30/2022100 shares $1.11 thousand No ChangeN/A1 $11.07
12/15/2022100 shares $1.12 thousand No ChangeN/A1 $11.19
11/30/2022100 shares $1.09 thousand No ChangeN/A0 $10.91
11/15/2022100 shares $1.09 thousand -50.0%N/A1 $10.91
10/31/2022200 shares $2.18 thousand No ChangeN/A2 $10.91
10/15/2022200 shares $2.31 thousand No ChangeN/A2 $11.54
9/30/2022200 shares $2.31 thousand No ChangeN/A2 $11.54
9/15/2022200 shares $2.40 thousand No ChangeN/A0.2 $12.02
8/31/2022200 shares $2.44 thousand No ChangeN/A2 $12.20
8/15/2022200 shares $2.44 thousand No ChangeN/A2 $12.20
7/31/2022200 shares $2.30 thousand No ChangeN/A0.3 $11.48
7/15/2022200 shares $2.22 thousand -83.3%N/A2 $11.09
6/30/20221,200 shares $15.41 thousand +9.1%N/A12 $12.84
6/15/20221,100 shares $14.92 thousand +22.2%N/A0.6 $13.56
5/31/2022900 shares $11.88 thousand No ChangeN/A9 $13.20
5/15/2022900 shares $12.07 thousand No ChangeN/A9 $13.41
4/30/2022900 shares $12.07 thousand No ChangeN/A0 $13.41
4/15/2022900 shares $12.07 thousand -52.6%N/A4.5 $13.41
3/31/20221,900 shares $26.54 thousand +850.0%N/A2.7 $13.97
3/15/2022200 shares $2.96 thousand -33.3%N/A0.2 $14.82
2/28/2022300 shares $3.95 thousand No ChangeN/A0.8 $13.15
2/15/2022300 shares $3.81 thousand No ChangeN/A3 $12.71
1/31/2022300 shares $3.81 thousand No ChangeN/A0.1 $12.71
1/15/2022300 shares $3.94 thousand -40.0%N/A1.5 $13.14
12/31/2021500 shares $6.60 thousand +25.0%N/A5 $13.20
12/15/2021400 shares $5.23 thousand +100.0%N/A0.1 $13.07
11/30/2021200 shares $2.64 thousand -87.5%N/A1 $13.20
11/15/20211,600 shares $21.66 thousand +300.0%N/A2.7 $13.54
10/29/2021400 shares $5.40 thousand +33.3%N/A4 $13.50
10/15/2021300 shares $4.05 thousand No ChangeN/A3 $13.50
9/30/2021300 shares $4.05 thousand -91.4%N/A3 $13.50
9/15/20213,500 shares $44.42 thousand +191.7%N/A2.9 $12.69
8/31/20211,200 shares $14.28 thousand +9.1%N/A12 $11.90
8/13/20211,100 shares $13.57 thousand +22.2%N/A1.8 $12.34
7/30/2021900 shares $11.07 thousand No ChangeN/A0 $12.30
7/15/2021900 shares $11.07 thousand No ChangeN/A9 $12.30
6/30/2021900 shares $11.00 thousand +28.6%N/A9 $12.22
6/15/2021700 shares $8.55 thousand -12.5%N/A0 $12.22
5/28/2021800 shares $9.78 thousand No ChangeN/A8 $12.22
5/14/2021800 shares $9.78 thousand No ChangeN/A8 $12.22

IDKOY Short Interest - Frequently Asked Questions

What is Idemitsu Kosan Co.,Ltd.'s current short interest?

Short interest is the volume of Idemitsu Kosan Co.,Ltd. shares that have been sold short but have not yet been closed out or covered. As of December 15th, investors have sold 2,217 shares of IDKOY short. Learn More on Idemitsu Kosan Co.,Ltd.'s current short interest.

What is a good short interest ratio for Idemitsu Kosan Co.,Ltd.?

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. IDKOY shares currently have a short interest ratio of 0.5. Learn More on Idemitsu Kosan Co.,Ltd.'s short interest ratio.

Is Idemitsu Kosan Co.,Ltd.'s short interest increasing or decreasing?

Idemitsu Kosan Co.,Ltd. saw a increase in short interest in December. As of December 15th, there was short interest totaling 2,217 shares, an increase of 1,251.8% from the previous total of 164 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 Idemitsu Kosan Co.,Ltd.'s short interest compare to its competitors?

Here is how the short interest of companies in the sector of "energy" compare to Idemitsu Kosan Co.,Ltd.: Neste OYJ - Unsponsored ADR (0.00%), Ferrellgas Partners, L.P. (0.00%), EQT Corporation (3.03%), Halliburton Company (3.36%), Venture Global, Inc. (10.57%), Cheniere Energy Partners, L.P. (0.11%), Devon Energy Corporation (4.93%), Inpex Corp. (0.00%), Texas Pacific Land Corporation (7.05%), TechnipFMC plc (3.21%),

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 ($77.25 billion), Invesco QQQ ($30.38 billion), iShares Russell 2000 ETF ($22.66 billion), iShares 20+ Year Treasury Bond ETF ($13.15 billion), AppLovin Corporation ($10.29 billion), SPDR S&P Biotech ETF ($9.89 billion), Palo Alto Networks, Inc. ($8.34 billion), Carvana Co. ($6.40 billion), Western Digital Corporation ($5.39 billion), and iShares MSCI EAFE ETF ($5.36 billion). View all of the most shorted stocks.

What does it mean to sell short Idemitsu Kosan Co.,Ltd. stock?

Short selling IDKOY is an investing strategy that aims to generate trading profit from Idemitsu Kosan Co.,Ltd. as its price is falling. IDKOY shares are trading up $0.37 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 Idemitsu Kosan Co.,Ltd.?

A short squeeze for Idemitsu Kosan Co.,Ltd. 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 IDKOY, which in turn drives the price of the stock up even further.

How often is Idemitsu Kosan Co.,Ltd.'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 IDKOY, twice per month. The most recent reporting period available is December, 15 2025.

What do IDKOY's short interest metrics mean?

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

  • 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 (OTCMKTS:IDKOY) was last updated on 5/5/2026 by MarketBeat.com Staff.
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