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Kosmos Energy (KOS) Stock Chart & Stock Price History

Kosmos Energy logo
GBX 212 +2.00 (+0.95%)
As of 05:49 AM Eastern
Compare

Kosmos Energy Stock Price Performance

5 Day
Performance
-6.19%
1 Month
Performance
+2.91%
3 Month
Performance
+15.85%
Year-To-Date
Performance
+214.07%
1 Year
Performance
+57.04%
5 Year
Performance
+32.50%

KOS Stock Chart for Monday, September, 21, 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 57.04%, with a year-to-date return of 214.07%. In the past month, the stock has increased 2.91%, reflecting recent market activity.

As of the latest close, Kosmos Energy traded at GBX 210 with a market cap of £1.25 billion and volume of 318 shares. Five years ago, the stock traded at GBX 160, representing a 32.50% increase over that period. At the time, it had a market cap of £653.56 million and a volume of 266 shares. View the advanced KOS chart on TradingView.

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Kosmos Energy Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
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
09/10/2026GBX 210GBX 210GBX 220GBX 208.721,753 shs£1.25 billion
09/09/2026GBX 206GBX 210
+1.94%		GBX 220GBX 208.721,753 shs£1.25 billion
09/08/2026GBX 200GBX 206
+3.00%		GBX 206GBX 204.02447 shs£1.23 billion
09/07/2026GBX 206GBX 200
-2.91%		GBX 202.25GBX 200742 shs£1.19 billion
09/04/2026GBX 226GBX 206
-8.85%		GBX 206GBX 2008,447 shs£1.23 billion
09/03/2026GBX 226GBX 226GBX 226GBX 20854 shs£1.35 billion
09/02/2026GBX 204GBX 226
+10.78%		GBX 226GBX 2146,855 shs£1.35 billion
09/01/2026GBX 187GBX 204
+9.09%		GBX 216GBX 20416,661 shs£1.21 billion
08/31/2026GBX 187GBX 187GBX 206GBX 1873,578 shs£1.11 billion
08/28/2026GBX 200.10GBX 187
-6.55%		GBX 206GBX 1873,578 shs£1.11 billion
08/27/2026GBX 202GBX 200.10
-0.94%		GBX 202GBX 200.106,108 shs£1.19 billion
08/26/2026GBX 206GBX 202
-1.94%		GBX 202GBX 1918,717 shs£1.20 billion
08/25/2026GBX 226GBX 206
-8.85%		GBX 206GBX 20082 shs£1.23 billion
08/24/2026GBX 206GBX 226
+9.71%		GBX 226GBX 222.4813,353 shs£1.35 billion
08/21/2026GBX 210GBX 206
-1.90%		GBX 215GBX 2061,522 shs£1.23 billion
08/20/2026GBX 202GBX 210
+3.96%		GBX 216.41GBX 202.0845,236 shs£1.25 billion
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This page (LON:KOS) was last updated on 9/21/2026 by MarketBeat.com Staff.
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