CPER Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 2, 2026	37.35	37.59	37.12	37.29	37.29	0.21%	198,010
Jul 1, 2026	37.22	37.61	37.18	37.21	37.21	-1.38%	317,171
Jun 30, 2026	37.64	38.10	37.60	37.73	37.73	1.34%	262,249
Jun 29, 2026	37.23	37.27	37.01	37.23	37.23	-0.27%	449,230
Jun 26, 2026	37.26	37.65	37.14	37.33	37.33	0.95%	530,744
Jun 25, 2026	36.95	37.13	36.65	36.98	36.98	1.85%	607,518
Jun 24, 2026	36.53	36.71	36.12	36.31	36.31	-2.71%	1,032,173
Jun 23, 2026	37.58	37.74	37.24	37.32	37.32	-3.84%	1,024,178
Jun 22, 2026	38.85	39.02	38.64	38.81	38.81	-0.13%	274,408
Jun 18, 2026	39.21	39.27	38.80	38.86	38.86	0.57%	1,026,588
Jun 17, 2026	39.56	39.65	38.54	38.64	38.64	-2.30%	616,109
Jun 16, 2026	39.61	39.82	39.52	39.55	39.55	-0.25%	394,596
Jun 15, 2026	39.62	39.70	39.44	39.65	39.65	0.25%	612,274
Jun 12, 2026	38.94	39.56	38.90	39.55	39.55	1.57%	578,034
Jun 11, 2026	37.98	38.99	37.98	38.94	38.94	3.23%	590,858
Jun 10, 2026	38.30	38.58	37.72	37.72	37.72	-2.28%	1,148,069
Jun 9, 2026	39.16	39.32	38.29	38.60	38.60	0.13%	934,371
Jun 8, 2026	38.79	38.87	38.51	38.55	38.55	1.23%	451,856
Jun 5, 2026	38.81	38.81	38.03	38.08	38.08	-4.15%	1,019,326
Jun 4, 2026	39.81	39.89	39.59	39.73	39.73	0.79%	323,412
Jun 3, 2026	39.87	40.21	39.42	39.42	39.42	-2.91%	1,160,118
Jun 2, 2026	40.53	40.75	40.43	40.60	40.60	1.60%	621,076
Jun 1, 2026	39.45	40.05	39.32	39.96	39.96	2.83%	547,821
May 29, 2026	38.89	39.15	38.73	38.86	38.86	-0.51%	435,745
May 28, 2026	38.61	39.12	38.48	39.06	39.06	1.51%	493,537
May 27, 2026	38.73	38.81	38.40	38.48	38.48	-1.41%	402,383
May 26, 2026	38.92	39.08	38.83	39.03	39.03	0.28%	536,804
May 22, 2026	38.65	38.96	38.47	38.92	38.92	0.88%	950,573
May 21, 2026	38.08	38.72	37.95	38.58	38.58	0.03%	447,529
May 20, 2026	38.08	38.64	37.98	38.57	38.57	2.50%	953,109
May 19, 2026	37.65	37.81	37.40	37.63	37.63	-2.01%	761,368
May 18, 2026	38.21	38.44	38.10	38.40	38.40	0.68%	692,304
May 15, 2026	38.25	38.39	38.11	38.14	38.14	-4.70%	2,063,199
May 14, 2026	40.16	40.20	39.85	40.02	40.02	-0.62%	711,981
May 13, 2026	40.46	40.78	40.01	40.27	40.27	-0.42%	1,308,987
May 12, 2026	39.40	40.46	39.37	40.44	40.44	2.67%	1,630,642
May 11, 2026	39.24	39.55	39.14	39.39	39.39	2.93%	1,588,694
May 8, 2026	38.16	38.35	38.01	38.27	38.27	2.46%	804,554
May 7, 2026	37.82	37.90	37.31	37.35	37.35	-0.51%	782,339
May 6, 2026	37.46	37.65	37.38	37.54	37.54	3.33%	1,147,607
May 5, 2026	36.43	36.53	36.28	36.33	36.33	2.11%	442,126
May 4, 2026	35.79	35.93	35.33	35.58	35.58	-1.79%	748,272
May 1, 2026	36.23	36.53	36.20	36.23	36.23	-0.82%	484,211
Apr 30, 2026	36.22	36.56	36.08	36.53	36.53	1.56%	543,663
Apr 29, 2026	36.16	36.24	35.83	35.97	35.97	-0.75%	483,545
Apr 28, 2026	36.26	36.34	36.14	36.24	36.24	-1.87%	941,805
Apr 27, 2026	36.87	36.98	36.70	36.93	36.93	-0.03%	397,512
Apr 24, 2026	36.92	37.05	36.86	36.94	36.94	-0.05%	751,329
Apr 23, 2026	37.21	37.41	36.78	36.96	36.96	-1.70%	834,011
Apr 22, 2026	37.11	37.66	37.05	37.60	37.60	2.84%	569,333