China Oilfield Services Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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%	16,051,138
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%	17,573,015
Nov 6, 2025	14.55	14.81	14.50	14.76	14.76	1.17%	14,515,578
Nov 5, 2025	14.46	14.65	14.39	14.59	14.59	0.34%	10,847,488
Nov 4, 2025	14.62	14.72	14.49	14.54	14.54	-0.48%	13,542,092
Nov 3, 2025	14.58	14.70	14.43	14.61	14.61	1.53%	20,196,400
Oct 31, 2025	14.61	14.69	14.34	14.39	14.39	-1.30%	21,734,312
Oct 30, 2025	14.28	14.72	14.15	14.58	14.58	4.29%	49,105,008
Oct 29, 2025	13.92	13.99	13.83	13.98	13.98	0.14%	9,363,403
Oct 28, 2025	14.08	14.12	13.94	13.96	13.96	-0.99%	12,117,200
Oct 27, 2025	14.04	14.20	13.88	14.10	14.10	0.50%	18,773,187
Oct 24, 2025	14.25	14.37	14.00	14.03	14.03	-1.34%	22,667,595
Oct 23, 2025	14.46	14.50	13.99	14.22	14.22	-1.59%	31,593,917
Oct 22, 2025	14.11	14.73	14.03	14.45	14.45	3.21%	50,182,078
Oct 21, 2025	13.83	14.08	13.78	14.00	14.00	1.89%	23,641,270
Oct 20, 2025	13.64	13.74	13.53	13.74	13.74	0.81%	8,528,593
Oct 17, 2025	13.81	13.84	13.62	13.63	13.63	-1.45%	8,010,220
Oct 16, 2025	13.76	13.84	13.70	13.83	13.83	0.44%	8,126,920
Oct 15, 2025	13.71	13.80	13.66	13.77	13.77	0.07%	7,944,566
Oct 14, 2025	13.70	13.84	13.64	13.76	13.76	0.44%	10,979,830
Oct 13, 2025	13.66	13.73	13.55	13.70	13.70	-1.79%	11,565,166
Oct 10, 2025	13.70	13.99	13.69	13.95	13.95	1.45%	14,960,669
Oct 9, 2025	13.50	13.75	13.45	13.75	13.75	2.15%	14,228,289
Sep 30, 2025	13.48	13.49	13.42	13.46	13.46	-0.44%	6,108,856
Sep 29, 2025	13.55	13.56	13.38	13.52	13.52	-0.29%	7,793,587
Sep 26, 2025	13.60	13.65	13.54	13.56	13.56	-	6,470,088
Sep 25, 2025	13.64	13.65	13.50	13.56	13.56	-0.66%	6,405,426
Sep 24, 2025	13.59	13.72	13.59	13.65	13.65	0.59%	7,682,000
Sep 23, 2025	13.55	13.61	13.40	13.57	13.57	-0.15%	8,608,936
Sep 22, 2025	13.66	13.67	13.53	13.59	13.59	-0.59%	6,828,600
Sep 19, 2025	13.61	13.68	13.56	13.67	13.67	0.51%	7,268,501
Sep 18, 2025	13.83	13.84	13.55	13.60	13.60	-1.66%	11,913,074
Sep 17, 2025	13.77	13.84	13.73	13.83	13.83	0.58%	6,460,541
Sep 16, 2025	13.84	13.86	13.68	13.75	13.75	-0.65%	8,332,500
Sep 15, 2025	13.84	13.91	13.82	13.84	13.84	0.07%	6,570,902
Sep 12, 2025	13.90	13.92	13.82	13.83	13.83	-0.58%	7,077,111
Sep 11, 2025	13.83	13.92	13.74	13.91	13.91	0.36%	9,492,373
Sep 10, 2025	13.80	13.88	13.75	13.86	13.86	0.43%	8,626,546
Sep 9, 2025	13.87	13.91	13.75	13.80	13.80	-0.79%	9,656,367
Sep 8, 2025	13.80	13.94	13.78	13.91	13.91	0.58%	8,466,176
Sep 5, 2025	13.69	13.83	13.61	13.83	13.83	1.02%	10,479,698
Sep 4, 2025	13.75	13.77	13.58	13.69	13.69	-1.01%	13,540,989
Sep 3, 2025	14.08	14.10	13.78	13.83	13.83	-1.50%	12,203,179
Sep 2, 2025	14.04	14.14	13.88	14.04	14.04	-0.14%	13,042,000
Sep 1, 2025	14.08	14.14	13.92	14.06	14.06	0.36%	14,106,708
Aug 29, 2025	14.25	14.38	13.99	14.01	14.01	-1.41%	20,640,087