China Oilfield Services Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 6, 2026	15.30	15.87	15.09	15.70	15.70	1.36%	23,743,562
Feb 5, 2026	15.80	16.01	15.38	15.49	15.49	-2.33%	19,633,829
Feb 4, 2026	15.72	15.94	15.51	15.86	15.86	1.93%	31,005,063
Feb 3, 2026	15.66	15.74	15.29	15.56	15.56	0.65%	23,970,790
Feb 2, 2026	15.83	16.19	15.43	15.46	15.46	-6.59%	42,317,700
Jan 30, 2026	16.97	17.21	16.03	16.55	16.55	-3.83%	59,628,361
Jan 29, 2026	17.00	17.38	16.22	17.21	17.21	3.05%	84,626,680
Jan 28, 2026	16.41	17.19	16.18	16.70	16.70	3.73%	57,060,700
Jan 27, 2026	16.36	16.66	16.01	16.10	16.10	-1.59%	35,214,200
Jan 26, 2026	15.76	16.50	15.76	16.36	16.36	5.68%	45,955,610
Jan 23, 2026	15.50	15.64	15.35	15.48	15.48	-1.09%	21,258,704
Jan 22, 2026	15.14	15.95	15.14	15.65	15.65	3.78%	33,843,100
Jan 21, 2026	14.93	15.15	14.85	15.08	15.08	0.94%	16,190,300
Jan 20, 2026	15.00	15.03	14.78	14.94	14.94	-	14,846,520
Jan 19, 2026	14.83	15.03	14.66	14.94	14.94	0.95%	18,019,550
Jan 16, 2026	15.27	15.30	14.71	14.80	14.80	-4.88%	26,552,746
Jan 15, 2026	15.50	15.59	15.25	15.56	15.56	-0.13%	25,398,890
Jan 14, 2026	15.50	16.00	15.35	15.58	15.58	1.90%	49,478,640
Jan 13, 2026	14.62	15.53	14.62	15.29	15.29	6.03%	53,326,366
Jan 12, 2026	14.55	14.55	14.32	14.42	14.42	-0.83%	17,119,830
Jan 9, 2026	14.45	14.61	14.31	14.54	14.54	1.68%	22,166,780
Jan 8, 2026	14.05	14.36	13.98	14.30	14.30	1.42%	12,689,740
Jan 7, 2026	14.32	14.32	14.06	14.10	14.10	-2.42%	14,783,330
Jan 6, 2026	14.06	14.45	14.05	14.45	14.45	2.19%	19,153,150
Jan 5, 2026	14.49	14.59	14.05	14.14	14.14	0.71%	27,858,700
Dec 31, 2025	14.05	14.17	13.96	14.04	14.04	0.07%	7,709,063
Dec 30, 2025	14.02	14.15	13.86	14.03	14.03	0.72%	10,214,500
Dec 29, 2025	13.86	14.03	13.81	13.93	13.93	0.43%	8,968,610
Dec 26, 2025	13.80	13.91	13.77	13.87	13.87	0.51%	6,394,516
Dec 25, 2025	13.84	13.89	13.76	13.80	13.80	-0.29%	6,870,502
Dec 24, 2025	13.71	13.86	13.67	13.84	13.84	0.73%	6,932,722
Dec 23, 2025	13.74	13.82	13.71	13.74	13.74	0.22%	6,513,941
Dec 22, 2025	13.76	13.76	13.66	13.71	13.71	-0.07%	6,259,506
Dec 19, 2025	13.73	13.78	13.67	13.72	13.72	-0.44%	7,016,438
Dec 18, 2025	13.66	13.82	13.61	13.78	13.78	1.10%	8,919,500
Dec 17, 2025	13.52	13.65	13.44	13.63	13.63	0.37%	7,448,768
Dec 16, 2025	13.79	13.80	13.50	13.58	13.58	-1.38%	10,835,750
Dec 15, 2025	13.81	13.85	13.73	13.77	13.77	0.15%	7,223,700
Dec 12, 2025	13.77	13.81	13.72	13.75	13.75	0.07%	9,147,501
Dec 11, 2025	13.87	13.93	13.73	13.74	13.74	-0.79%	7,760,399
Dec 10, 2025	13.91	13.94	13.81	13.85	13.85	-0.72%	7,317,444
Dec 9, 2025	14.09	14.20	13.92	13.95	13.95	-1.48%	8,953,477
Dec 8, 2025	14.33	14.37	14.07	14.16	14.16	-1.39%	8,900,914
Dec 5, 2025	14.30	14.45	14.26	14.36	14.36	0.42%	6,765,364
Dec 4, 2025	14.33	14.47	14.27	14.30	14.30	-0.35%	6,386,015
Dec 3, 2025	14.36	14.42	14.26	14.35	14.35	-0.42%	6,747,510
Dec 2, 2025	14.30	14.44	14.20	14.41	14.41	0.84%	9,051,081
Dec 1, 2025	13.99	14.32	13.99	14.29	14.29	2.29%	11,886,920
Nov 28, 2025	14.01	14.03	13.91	13.97	13.97	-0.14%	6,394,401
Nov 27, 2025	13.95	14.03	13.89	13.99	13.99	-	5,805,996