China Oilfield Services Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Nov 26, 2025	14.11	14.18	13.97	13.99	13.99	-1.20%	10,153,387
Nov 25, 2025	14.25	14.35	14.12	14.16	14.16	0.14%	10,877,630
Nov 24, 2025	14.30	14.40	14.12	14.14	14.14	-0.91%	9,106,400
Nov 21, 2025	14.45	14.60	14.24	14.27	14.27	-1.59%	11,071,069
Nov 20, 2025	14.70	14.77	14.50	14.50	14.50	-2.23%	8,892,300
Nov 19, 2025	14.62	14.89	14.62	14.83	14.83	1.64%	10,912,410
Nov 18, 2025	14.80	14.84	14.53	14.59	14.59	-1.49%	7,565,300
Nov 17, 2025	14.84	14.95	14.62	14.81	14.81	0.27%	8,902,994
Nov 14, 2025	14.75	15.01	14.69	14.77	14.77	-	9,469,800
Nov 13, 2025	14.80	14.81	14.62	14.77	14.77	-1.20%	14,539,580
Nov 12, 2025	14.86	15.17	14.81	14.95	14.95	0.95%	16,051,130
Nov 11, 2025	14.86	14.97	14.80	14.81	14.81	-0.54%	8,194,711
Nov 10, 2025	14.86	14.96	14.61	14.89	14.89	-	11,993,800
Nov 7, 2025	14.74	15.04	14.70	14.89	14.89	0.88%	17,573,010
Nov 6, 2025	14.55	14.81	14.50	14.76	14.76	1.17%	14,515,570