CPER Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 29, 2025	28.02	28.22	27.93	28.13	28.13	0.72%	225,497
Aug 28, 2025	27.79	28.06	27.71	27.93	27.93	0.98%	144,174
Aug 27, 2025	27.46	27.68	27.37	27.66	27.66	-0.97%	177,685
Aug 26, 2025	27.91	27.94	27.78	27.93	27.93	0.25%	153,163
Aug 25, 2025	27.87	28.00	27.78	27.86	27.86	0.32%	134,077
Aug 22, 2025	27.77	27.92	27.69	27.77	27.77	-	416,678
Aug 21, 2025	27.66	27.77	27.60	27.77	27.77	0.40%	278,138
Aug 20, 2025	27.57	27.74	27.55	27.66	27.66	0.33%	154,216
Aug 19, 2025	27.80	27.80	27.52	27.57	27.57	-0.97%	229,024
Aug 18, 2025	27.83	27.94	27.70	27.84	27.84	-0.29%	481,220
Aug 15, 2025	27.99	28.05	27.85	27.92	27.92	-0.25%	260,914
Aug 14, 2025	27.84	28.03	27.69	27.99	27.99	0.14%	169,942
Aug 13, 2025	28.11	28.16	27.90	27.95	27.95	-0.39%	381,485
Aug 12, 2025	27.95	28.20	27.93	28.06	28.06	1.34%	445,411
Aug 11, 2025	27.69	27.75	27.54	27.69	27.69	-0.29%	212,812
Aug 8, 2025	27.66	27.95	27.58	27.77	27.77	1.06%	523,578
Aug 7, 2025	27.59	27.65	27.27	27.48	27.48	0.07%	271,204
Aug 6, 2025	27.45	27.54	27.34	27.46	27.46	0.92%	339,270
Aug 5, 2025	27.44	27.47	27.16	27.21	27.21	-1.84%	420,750
Aug 4, 2025	27.67	27.81	27.49	27.72	27.72	0.54%	605,477
Aug 1, 2025	27.50	27.68	27.27	27.57	27.57	0.44%	801,014
Jul 31, 2025	27.14	27.66	27.08	27.45	27.45	-2.80%	2,420,511
Jul 30, 2025	34.71	35.94	28.19	28.24	28.24	-19.31%	3,275,563
Jul 29, 2025	35.00	35.25	34.74	35.00	35.00	0.60%	157,566
Jul 28, 2025	35.55	35.66	33.71	34.79	34.79	-2.93%	400,139
Jul 25, 2025	35.81	35.99	35.52	35.84	35.84	-0.91%	166,948
Jul 24, 2025	36.13	36.29	35.86	36.17	36.17	0.19%	218,326
Jul 23, 2025	36.33	36.69	35.87	36.10	36.10	1.69%	202,513
Jul 22, 2025	35.15	35.56	34.87	35.50	35.50	1.60%	319,754
Jul 21, 2025	34.87	34.95	34.66	34.94	34.94	0.81%	210,348
Jul 18, 2025	34.43	34.75	34.30	34.66	34.66	1.49%	241,599
Jul 17, 2025	34.03	34.23	33.92	34.15	34.15	-0.09%	128,561
Jul 16, 2025	34.23	34.39	33.88	34.18	34.18	-0.38%	254,199
Jul 15, 2025	34.28	34.70	34.08	34.31	34.31	0.09%	140,832
Jul 14, 2025	34.04	34.39	33.80	34.28	34.28	-0.67%	233,695
Jul 11, 2025	34.37	34.82	34.16	34.51	34.51	-0.83%	323,678
Jul 10, 2025	34.70	34.83	34.45	34.80	34.80	1.46%	338,754
Jul 9, 2025	34.55	34.55	33.54	34.30	34.30	1.57%	601,857
Jul 8, 2025	31.13	35.00	30.88	33.77	33.77	8.41%	1,027,918
Jul 7, 2025	31.09	31.31	31.00	31.15	31.15	-2.38%	258,073
Jul 3, 2025	32.10	32.12	31.77	31.91	31.91	-1.02%	168,644
Jul 2, 2025	31.88	32.29	31.88	32.24	32.24	2.12%	115,655
Jul 1, 2025	32.00	32.14	31.51	31.57	31.57	-0.22%	86,476
Jun 30, 2025	31.49	31.65	31.31	31.64	31.64	-0.09%	118,879
Jun 27, 2025	31.30	31.76	31.12	31.67	31.67	-0.09%	216,043
Jun 26, 2025	31.66	31.92	31.58	31.70	31.70	2.72%	273,332
Jun 25, 2025	30.70	30.94	30.56	30.86	30.86	0.55%	98,097
Jun 24, 2025	30.51	30.70	30.28	30.69	30.69	0.13%	296,941
Jun 23, 2025	30.10	30.75	30.07	30.65	30.65	1.19%	151,343
Jun 20, 2025	30.25	30.34	30.03	30.29	30.29	-0.20%	95,815