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Kosmos Energy (KOS) Stock Chart & Stock Price History

Kosmos Energy logo
GBX 206.56 +3.06 (+1.50%)
As of 10/9/2026 11:56 AM Eastern
Compare

Kosmos Energy Stock Price Performance

5 Day
Performance
+13.49%
1 Month
Performance
-6.11%
3 Month
Performance
+35.01%
Year-To-Date
Performance
+206.01%
1 Year
Performance
+61.12%
5 Year
Performance
-16.71%

KOS Stock Chart for Sunday, October, 11, 2026

30 Days 90 Days 1 Year

The Kosmos Energy (KOS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 61.12%, with a year-to-date return of 206.01%. In the past month, the stock has decreased 6.11%, reflecting recent market activity.

As of the latest close, Kosmos Energy traded at GBX 206.56 with a market cap of £1.23 billion and volume of 11 shares. Five years ago, the stock traded at GBX 248, representing a 16.71% decrease over that period. At the time, it had a market cap of £1.01 billion and a volume of 250 shares. View the advanced KOS chart on TradingView.

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Kosmos Energy Stock Price History

Price Date
0 Results
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/09/2026GBX 203.68GBX 206.56
+1.41%		GBX 206.56GBX 206.5611 shs£1.23 billion
10/08/2026GBX 202GBX 203.68
+0.83%		GBX 203.68GBX 203.684,909 shs£1.21 billion
10/07/2026GBX 182GBX 202
+10.99%		GBX 202GBX 2021 shs£1.20 billion
10/06/2026GBX 182GBX 182GBX 183.16GBX 182189 shs£1.08 billion
10/05/2026GBX 191GBX 182
-4.71%		GBX 206GBX 1823,922 shs£1.08 billion
10/02/2026GBX 195GBX 195GBX 202.25GBX 195617 shs£1.16 billion
10/01/2026GBX 188GBX 195
+3.72%		GBX 202.25GBX 195617 shs£1.16 billion
09/30/2026GBX 189GBX 188
-0.53%		GBX 198.73GBX 18817,028 shs£1.12 billion
09/29/2026GBX 188GBX 189
+0.53%		GBX 202GBX 183.4710,594 shs£1.13 billion
09/28/2026GBX 202GBX 188
-6.93%		GBX 202GBX 1881,942 shs£1.12 billion
09/25/2026GBX 212GBX 202
-4.72%		GBX 202GBX 202317 shs£1.20 billion
09/24/2026GBX 188GBX 212
+12.77%		GBX 212GBX 2101,885 shs£1.26 billion
09/23/2026GBX 188GBX 188GBX 188GBX 1887,572 shs£1.12 billion
09/22/2026GBX 202GBX 188
-6.93%		GBX 188GBX 1887,572 shs£1.12 billion
09/21/2026GBX 210GBX 202
-3.81%		GBX 212GBX 20010,970 shs£1.20 billion
09/18/2026GBX 220.08GBX 210
-4.58%		GBX 210GBX 210318 shs£1.25 billion
09/17/2026GBX 226GBX 220.08
-2.62%		GBX 220.08GBX 220.088,632 shs£1.31 billion
09/16/2026GBX 238GBX 226
-5.04%		GBX 226GBX 21013,544 shs£1.35 billion
09/15/2026GBX 228GBX 238
+4.39%		GBX 238GBX 2181,584 shs£1.42 billion
09/14/2026GBX 215GBX 228
+6.05%		GBX 230GBX 215.0744,727 shs£1.36 billion
09/11/2026GBX 210GBX 220
+4.76%		GBX 220GBX 2082,291 shs£1.31 billion
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This page (LON:KOS) was last updated on 10/9/2026 by MarketBeat.com Staff.
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