NYSE:KOS | Historical Stock Price | Kosmos Energy Ltd.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2011-05-11 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.66$1.30$2.57$5.09$10.07$19.932011-05-112026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$12.26$12.26296,800
2011-12-29$12.27$12.2745,000
2011-12-28$12.22$12.2276,600
2011-12-27$12.24$12.24103,900
2011-12-23$12.47$12.47138,800
2011-12-22$12.62$12.62166,600
2011-12-21$12.29$12.29289,000
2011-12-20$12.19$12.19164,700
2011-12-19$11.91$11.91289,300
2011-12-16$12.28$12.28346,900
2011-12-15$11.58$11.58459,100
2011-12-14$11.34$11.34365,500
2011-12-13$11.50$11.50194,400
2011-12-12$11.64$11.64202,000
2011-12-09$11.91$11.91239,800
2011-12-08$12.02$12.02296,000
2011-12-07$12.42$12.4286,300
2011-12-06$12.81$12.81408,500
2011-12-05$12.80$12.80214,700
2011-12-02$13.08$13.08125,000
2011-12-01$13.51$13.5188,200
2011-11-30$13.47$13.47197,400
2011-11-29$13.07$13.07334,900
2011-11-28$13.19$13.19196,800
2011-11-25$12.48$12.4878,400
2011-11-23$12.37$12.37350,300
2011-11-22$12.97$12.97292,100
2011-11-21$12.80$12.80494,300
2011-11-18$12.48$12.48478,900
2011-11-17$12.52$12.52217,800
2011-11-16$13.30$13.30241,500
2011-11-15$13.44$13.4473,000
2011-11-14$13.36$13.36106,000
2011-11-11$13.65$13.65454,800
2011-11-10$13.65$13.65607,400
2011-11-09$13.64$13.64384,400
2011-11-08$13.50$13.50310,500
2011-11-07$13.69$13.69412,500
2011-11-04$14.00$14.00450,000
2011-11-03$14.65$14.65485,200
2011-11-02$14.90$14.90475,000
2011-11-01$14.97$14.97641,000
2011-10-31$15.50$15.50334,200
2011-10-28$16.13$16.13249,600
2011-10-27$16.19$16.19343,300
2011-10-26$15.91$15.91304,000
2011-10-25$15.64$15.64220,900
2011-10-24$15.86$15.86239,800
2011-10-21$15.31$15.31270,200
2011-10-20$15.34$15.34416,900
2011-10-19$15.20$15.20696,200
2011-10-18$14.47$14.47543,300
2011-10-17$13.60$13.60357,500
2011-10-14$12.65$12.6589,900
2011-10-13$12.07$12.07134,700
2011-10-12$12.00$12.00215,900
2011-10-11$11.47$11.47249,100
2011-10-10$11.72$11.72315,400
2011-10-07$10.80$10.80473,800
2011-10-06$10.86$10.86211,000
2011-10-05$10.60$10.60296,600
2011-10-04$10.53$10.53225,600
2011-10-03$10.60$10.60302,800
2011-09-30$11.71$11.71216,300
2011-09-29$12.02$12.02411,800
2011-09-28$12.07$12.07429,700
2011-09-27$12.65$12.65182,500
2011-09-26$11.85$11.85168,300
2011-09-23$12.03$12.03153,100
2011-09-22$11.71$11.71288,900
2011-09-21$12.79$12.79107,000
2011-09-20$13.28$13.28119,900
2011-09-19$13.30$13.30170,000
2011-09-16$13.32$13.32285,500
2011-09-15$13.09$13.09111,200
2011-09-14$12.74$12.74156,700
2011-09-13$12.40$12.40140,700
2011-09-12$12.17$12.17141,600
2011-09-09$12.62$12.62164,700
2011-09-08$13.07$13.07158,600
2011-09-07$13.32$13.32281,700
2011-09-06$12.67$12.67226,200
2011-09-02$13.24$13.24160,000
2011-09-01$13.33$13.33174,500
2011-08-31$13.88$13.88425,400
2011-08-30$13.94$13.94298,300
2011-08-29$13.95$13.95192,700
2011-08-26$13.14$13.14145,300
2011-08-25$13.06$13.06192,000
2011-08-24$13.40$13.40330,500
2011-08-23$12.67$12.67360,700
2011-08-22$12.01$12.01185,600
2011-08-19$12.13$12.13496,600
2011-08-18$12.59$12.59591,900
2011-08-17$12.66$12.66661,500
2011-08-16$12.52$12.52221,300
2011-08-15$12.38$12.38551,400
2011-08-12$11.59$11.59298,800
2011-08-11$11.99$11.99747,000
2011-08-10$11.51$11.51578,100
2011-08-09$12.06$12.06691,800
2011-08-08$12.28$12.28883,100
2011-08-05$13.08$13.081,278,400
2011-08-04$13.54$13.54254,300
2011-08-03$14.85$14.85154,900
2011-08-02$14.90$14.90108,300
2011-08-01$15.23$15.23249,500
2011-07-29$15.19$15.19221,700
2011-07-28$15.39$15.39650,000
2011-07-27$14.95$14.95358,800
2011-07-26$15.18$15.18110,900
2011-07-25$15.28$15.28344,200
2011-07-22$15.69$15.69421,100
2011-07-21$16.05$16.05210,800
2011-07-20$16.15$16.15139,400
2011-07-19$16.07$16.07331,400
2011-07-18$15.95$15.95445,600
2011-07-15$16.72$16.721,200,800
2011-07-14$16.80$16.80330,400
2011-07-13$16.82$16.82278,400
2011-07-12$16.62$16.62430,100
2011-07-11$16.77$16.77263,800
2011-07-08$17.04$17.04255,300
2011-07-07$17.32$17.32540,200
2011-07-06$16.83$16.83749,700
2011-07-05$17.09$17.09259,600
2011-07-01$16.73$16.73229,600
2011-06-30$16.98$16.98333,700
2011-06-29$16.63$16.631,235,900
2011-06-28$17.04$17.04269,400
2011-06-27$17.04$17.04286,600
2011-06-24$17.34$17.342,644,400
2011-06-23$17.84$17.84460,600
2011-06-22$17.85$17.85261,100
2011-06-21$17.94$17.94573,600
2011-06-20$18.15$18.15586,600
2011-06-17$18.33$18.33448,500
2011-06-16$18.30$18.30438,400
2011-06-15$18.22$18.22237,700
2011-06-14$18.35$18.35679,300
2011-06-13$18.50$18.50314,500
2011-06-10$18.30$18.30465,900
2011-06-09$18.58$18.58796,100
2011-06-08$18.17$18.17222,400
2011-06-07$18.02$18.02894,900
2011-06-06$18.41$18.41421,700
2011-06-03$19.00$19.00212,800
2011-06-02$18.79$18.79519,900
2011-06-01$18.98$18.98508,100
2011-05-31$19.15$19.15367,400
2011-05-27$19.24$19.24315,400
2011-05-26$18.52$18.52213,600
2011-05-25$18.73$18.73267,700
2011-05-24$18.49$18.49159,400
2011-05-23$18.41$18.41221,700
2011-05-20$18.93$18.93265,400
2011-05-19$18.96$18.96266,300
2011-05-18$18.23$18.231,137,000
2011-05-17$17.92$17.923,205,100
2011-05-16$18.16$18.16582,100
2011-05-13$18.13$18.131,699,500
2011-05-12$18.00$18.006,300,000
2011-05-11$18.24$18.2417,542,200