Stock listing
OTC:IDKOY Idemitsu Kosan Co., Ltd. Stock
US listing (OTC) of Idemitsu Kosan Co., Ltd. · home listing Tokyo:5019
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Share price · OTC:IDKOY
$19.98 USD +0.24 (+1.2%)
Close on Oct 27, 2026
- Day range
- $19.98 – $19.98 USDOct 27, 2026
- Market cap
- $11.97B USDAt the close on Oct 27, 2026 · price × 599.3M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| OTC:IDKOY | $19.98 USD | +0.24 (+1.2%) | — | $19.98 | $19.98 | $19.98 | $19.74 | Close on Oct 27, 2026 |
| Frankfurt:I7B | €8.50 EUR | -0.30 (-3.4%) | — | €8.50 | €8.50 | €8.50 | €8.80 | Close on Oct 30, 2026 |
| Frankfurt:I7B0 | €16.90 EUR | -0.70 (-4.0%) | — | €16.90 | €16.90 | €16.90 | €17.60 | Close on Oct 30, 2026 |
- Ticker
- OTC:IDKOY
- Asset type
- Stock
- Exchange
- OTC
- Currency
- USD
What changed lately
Latest news release · Sep 2, 2026
Notice Regarding Receipt of Dividends from Consolidated Subsidiary
Latest deck · Aug 7, 2026
Q1 FY2026 Earnings Presentation
Earnings · 52 slides
Latest news
Decks
Q1 FY2026 Earnings Presentation
Earnings · 52 slides · Aug 7, 2026
FY2025 Earnings Presentation
Earnings · 59 slides · May 12, 2026
Q3 FY2025 Earnings Presentation
Earnings · 49 slides · Feb 10, 2026
Q2 FY2025 Earnings Presentation
Earnings · 58 slides · Nov 11, 2025
Idemitsu Kosan Co., Ltd. on 6ix
- News releases
- 25 in the last 12 months · 26 in all · newest Sep 2, 2026 · oldest 2025
- Decks
- 37 decks · latest Aug 7, 2026
Where Idemitsu Kosan Co., Ltd. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| Tokyo:5019 出光興産 · Home listing | Tokyo | Japan | JPY |
| OTC:IDKOY · This page | OTC | United States | USD |
| gettex:I7B | gettex | Germany | EUR |
| LS Exchange:A0LB29 | LS Exchange | Germany | EUR |
| OTC:IDKOF | OTC | United States | USD |
| Lang & Schwarz:A0LB29 | Lang & Schwarz | Germany | EUR |
| Frankfurt:I7B | Frankfurt | Germany | EUR |
| Tradegate:I7B | Tradegate | Germany | EUR |
| gettex:I7B0 | gettex | Germany | EUR |
| Hamburg:I7B | Hamburg | Germany | EUR |
| Dusseldorf:I7B | Dusseldorf | Germany | EUR |
| Munich:I7B | Munich | Germany | EUR |
| Frankfurt:I7B0 | Frankfurt | Germany | EUR |
| Lang & Schwarz:A0N9KY | Lang & Schwarz | Germany | EUR |
| LS Exchange:A0N9KY | LS Exchange | Germany | EUR |
| Munich:I7B0 | Munich | Germany | EUR |
| Stuttgart:I7B | Stuttgart | Germany | EUR |
| Hanover:I7B | Hanover | Germany | EUR |
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