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Idemitsu Kosan Co.,Ltd. (IDKOY) Stock Chart & Stock Price History

Idemitsu Kosan Co.,Ltd. logo
$17.39 0.00 (0.00%)
As of 08/13/2026 03:24 PM Eastern
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Idemitsu Kosan Co.,Ltd. Stock Price Performance

The Idemitsu Kosan Co.,Ltd. (IDKOY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 24.48%, with a year-to-date return of 14.03%. In the past month, the stock has increased 10.13%, reflecting recent market activity.

As of the latest close, Idemitsu Kosan Co.,Ltd. traded at $17.39 with a market cap of $10.64 billion and volume of 2,621 shares. Five years ago, the stock traded at a split-adjusted price of $2.47, representing a 604.62% increase over that period. At the time, it had a market cap of $0.00 and a volume of 0 shares.

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5 Day
Performance
+8.51%
1 Month
Performance
+10.13%
3 Month
Performance
-1.47%
Year-To-Date
Performance
+14.03%
1 Year
Performance
+24.48%
5 Year
Performance
N/A

IDKOY Stock Chart for Friday, August, 14, 2026

IDKOY Chart by TradingView

Idemitsu Kosan Co.,Ltd. Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/14/2026$17.39$17.39$17.39$16.042,621 shs$10.64 billion
08/13/2026$17.79$17.39
-2.25%		$17.39$16.042,621 shs$10.64 billion
08/12/2026$16.33$17.79
+8.94%		$17.79$17.79324 shs$10.88 billion
08/11/2026$16.30$16.33
+0.18%		$16.40$16.334,598 shs$9.99 billion
08/10/2026$16.03$16.30
+1.71%		$16.30$16.279,509 shs$9.97 billion
08/07/2026$16.03$16.03$16.03$15.181,227 shs$9.80 billion
08/06/2026$15.99$16.03
+0.22%		$16.03$15.181,227 shs$9.80 billion
08/05/2026$15.87$15.99
+0.76%		$15.99$15.99348 shs$9.78 billion
08/04/2026$15.96$15.87
-0.53%		$15.88$15.831,423 shs$9.71 billion
08/03/2026$16.35$15.96
-2.42%		$16.07$15.96493 shs$9.76 billion
07/31/2026$16.35$16.35$16.35$14.45649 shs$10.00 billion
07/30/2026$16.02$16.35
+2.06%		$16.35$14.45649 shs$10.00 billion
07/29/2026$14.50$16.02
+10.48%		$16.17$16.0112,896 shs$9.80 billion
07/28/2026$16.02$14.50
-9.49%		$16.26$14.505,994 shs$8.87 billion
07/27/2026$16.32$16.02
-1.84%		$16.02$16.026,090 shs$9.80 billion
07/24/2026$16.03$16.32
+1.81%		$16.35$16.2810,605 shs$9.98 billion
07/23/2026$15.37$16.03
+4.29%		$16.03$16.03272 shs$9.80 billion
07/22/2026$15.37$15.37$15.37$15.3728 shs$9.40 billion
07/21/2026$15.37$15.37$15.37$15.37303 shs$9.40 billion
07/20/2026$16.27$15.37
-5.53%		$15.37$15.37303 shs$9.40 billion
07/17/2026$15.58$16.27
+4.46%		$16.27$16.27566 shs$9.95 billion
07/16/2026$16.45$15.58
-5.32%		$16.28$15.58586 shs$9.53 billion
07/15/2026$15.79$16.45
+4.18%		$16.45$15.682,969 shs$10.06 billion
07/14/2026$15.46$15.79
+2.13%		$15.79$15.79717 shs$9.66 billion
07/13/2026$15.13$15.46
+2.18%		$16.50$14.867,645 shs$9.46 billion
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This page (OTCMKTS:IDKOY) was last updated on 8/13/2026 by MarketBeat.com Staff.
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