CNOOC Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 27, 2026	35.48	35.80	35.35	35.41	-	-0.17%	12,215,703
Feb 26, 2026	36.11	36.46	35.40	35.47	35.47	-2.53%	44,788,210
Feb 25, 2026	37.30	37.30	35.85	36.39	36.39	-2.23%	83,545,470
Feb 24, 2026	35.80	37.26	35.78	37.22	37.22	8.23%	86,902,130
Feb 13, 2026	34.50	34.75	34.06	34.39	34.39	-3.24%	36,105,360
Feb 12, 2026	35.02	35.68	34.95	35.54	35.54	2.04%	45,157,980
Feb 11, 2026	34.28	34.98	33.91	34.83	34.83	1.49%	41,183,350
Feb 10, 2026	34.29	34.86	34.26	34.32	34.32	0.67%	34,229,834
Feb 9, 2026	34.20	34.41	33.93	34.09	34.09	-0.61%	32,141,920
Feb 6, 2026	32.80	34.56	32.72	34.30	34.30	1.84%	51,086,730
Feb 5, 2026	34.34	34.70	33.33	33.68	33.68	-0.97%	44,198,798
Feb 4, 2026	34.45	34.66	33.80	34.01	34.01	0.68%	43,570,790
Feb 3, 2026	33.19	33.80	33.05	33.78	33.78	0.75%	43,387,180
Feb 2, 2026	33.85	34.99	33.53	33.53	33.53	-5.60%	86,800,415
Jan 30, 2026	36.42	36.77	34.50	35.52	35.52	-2.47%	94,067,800
Jan 29, 2026	36.61	36.90	35.27	36.42	36.42	2.39%	120,933,154
Jan 28, 2026	33.93	36.22	33.92	35.57	35.57	6.98%	117,561,900
Jan 27, 2026	33.34	34.04	32.88	33.25	33.25	-0.72%	74,748,780
Jan 26, 2026	31.90	33.60	31.90	33.49	33.49	6.66%	87,760,300
Jan 23, 2026	31.81	31.81	30.99	31.40	31.40	-1.32%	56,200,950
Jan 22, 2026	30.85	32.39	30.81	31.82	31.82	4.12%	85,592,280
Jan 21, 2026	29.63	30.59	29.63	30.56	30.56	3.10%	62,747,320
Jan 20, 2026	29.45	29.78	29.38	29.64	29.64	0.71%	28,448,840
Jan 19, 2026	29.28	29.68	29.16	29.43	29.43	0.34%	31,939,170
Jan 16, 2026	29.60	30.08	29.11	29.33	29.33	-2.36%	47,089,140
Jan 15, 2026	29.40	30.44	29.30	30.04	30.04	1.59%	59,152,250
Jan 14, 2026	29.89	30.10	29.36	29.57	29.57	-0.20%	67,513,170
Jan 13, 2026	28.63	29.90	28.62	29.63	29.63	3.57%	78,529,980
Jan 12, 2026	28.77	28.81	28.52	28.61	28.61	-0.45%	33,872,173
Jan 9, 2026	28.80	28.94	28.52	28.74	28.74	1.23%	47,851,940
Jan 8, 2026	28.45	28.54	28.31	28.39	28.39	-0.70%	34,394,290
Jan 7, 2026	29.45	29.48	28.29	28.59	28.59	-4.03%	102,101,100
Jan 6, 2026	29.04	29.88	28.88	29.79	29.79	2.58%	58,133,870
Jan 5, 2026	30.36	30.44	28.72	29.04	29.04	-3.78%	93,724,040
Dec 31, 2025	29.92	30.36	29.82	30.18	30.18	1.07%	44,404,660
Dec 30, 2025	28.93	30.08	28.88	29.86	29.86	3.18%	58,502,560
Dec 29, 2025	28.20	29.04	28.17	28.94	28.94	2.23%	48,283,938
Dec 26, 2025	28.11	28.40	28.05	28.31	28.31	0.64%	27,351,490
Dec 25, 2025	28.12	28.31	28.03	28.13	28.13	0.07%	24,055,580
Dec 24, 2025	28.10	28.12	27.81	28.11	28.11	-	24,436,922
Dec 23, 2025	27.77	28.18	27.71	28.11	28.11	1.66%	43,319,030
Dec 22, 2025	27.80	27.83	27.35	27.65	27.65	-0.50%	47,987,780
Dec 19, 2025	28.50	28.56	27.76	27.79	27.79	-2.73%	57,495,040
Dec 18, 2025	28.40	28.78	28.24	28.57	28.57	1.13%	29,085,749
Dec 17, 2025	27.78	28.30	27.70	28.25	28.25	0.96%	31,840,593
Dec 16, 2025	28.20	28.24	27.86	27.98	27.98	-1.20%	28,413,850
Dec 15, 2025	28.39	28.64	28.28	28.32	28.32	-0.28%	25,985,200
Dec 12, 2025	28.20	28.58	28.12	28.40	28.40	0.67%	44,287,110
Dec 11, 2025	28.35	28.77	28.10	28.21	28.21	-	33,972,360
Dec 10, 2025	28.22	28.37	28.09	28.21	28.21	-0.04%	17,848,830