CPER Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 23, 2026	38.62	38.72	38.34	38.42	-	-2.11%	477,410
Jul 22, 2026	39.38	39.49	39.15	39.25	39.25	-0.71%	228,833
Jul 21, 2026	39.34	39.75	39.25	39.53	39.53	2.89%	604,936
Jul 20, 2026	38.31	38.50	38.27	38.42	38.42	1.32%	318,210
Jul 17, 2026	37.53	38.00	37.52	37.92	37.92	-0.37%	566,943
Jul 16, 2026	38.69	38.70	37.98	38.06	38.06	-1.48%	301,454
Jul 15, 2026	38.71	38.81	38.31	38.63	38.63	0.23%	349,811
Jul 14, 2026	38.63	38.95	38.48	38.54	38.54	1.58%	388,324
Jul 13, 2026	38.35	38.39	37.91	37.94	37.94	-0.13%	296,077
Jul 10, 2026	37.78	38.04	37.67	37.99	37.99	0.64%	351,255
Jul 9, 2026	37.66	38.04	37.65	37.75	37.75	1.83%	440,873
Jul 8, 2026	36.89	37.09	36.66	37.07	37.07	-0.86%	340,064
Jul 7, 2026	37.68	37.95	37.27	37.39	37.39	-1.19%	182,963
Jul 6, 2026	37.43	37.85	37.43	37.84	37.84	1.47%	255,072
Jul 2, 2026	37.35	37.59	37.12	37.29	37.29	0.21%	198,287
Jul 1, 2026	37.22	37.61	37.18	37.21	37.21	-1.38%	318,039
Jun 30, 2026	37.64	38.10	37.60	37.73	37.73	1.34%	262,508
Jun 29, 2026	37.23	37.27	37.01	37.23	37.23	-0.27%	450,314
Jun 26, 2026	37.26	37.65	37.14	37.33	37.33	0.95%	537,619
Jun 25, 2026	36.95	37.13	36.65	36.98	36.98	1.85%	608,065
Jun 24, 2026	36.53	36.71	36.12	36.31	36.31	-2.71%	1,033,406
Jun 23, 2026	37.58	37.74	37.24	37.32	37.32	-3.84%	1,041,639
Jun 22, 2026	38.85	39.02	38.64	38.81	38.81	-0.13%	276,275
Jun 18, 2026	39.21	39.27	38.80	38.86	38.86	0.57%	1,028,795
Jun 17, 2026	39.56	39.65	38.54	38.64	38.64	-2.30%	618,786
Jun 16, 2026	39.61	39.82	39.52	39.55	39.55	-0.25%	395,274
Jun 15, 2026	39.62	39.70	39.44	39.65	39.65	0.25%	615,448
Jun 12, 2026	38.94	39.56	38.90	39.55	39.55	1.57%	580,342
Jun 11, 2026	37.98	38.99	37.98	38.94	38.94	3.23%	593,635
Jun 10, 2026	38.30	38.58	37.72	37.72	37.72	-2.28%	1,168,117
Jun 9, 2026	39.16	39.32	38.29	38.60	38.60	0.13%	936,770
Jun 8, 2026	38.79	38.87	38.51	38.55	38.55	1.23%	453,329
Jun 5, 2026	38.81	38.81	38.03	38.08	38.08	-4.15%	1,024,211
Jun 4, 2026	39.81	39.89	39.59	39.73	39.73	0.79%	324,353
Jun 3, 2026	39.87	40.21	39.42	39.42	39.42	-2.91%	1,166,850
Jun 2, 2026	40.53	40.75	40.43	40.60	40.60	1.60%	623,931
Jun 1, 2026	39.45	40.05	39.32	39.96	39.96	2.83%	548,919
May 29, 2026	38.89	39.15	38.73	38.86	38.86	-0.51%	439,155
May 28, 2026	38.61	39.12	38.48	39.06	39.06	1.51%	497,654
May 27, 2026	38.73	38.81	38.40	38.48	38.48	-1.41%	405,000
May 26, 2026	38.92	39.08	38.83	39.03	39.03	0.28%	538,607
May 22, 2026	38.65	38.96	38.47	38.92	38.92	0.88%	951,438
May 21, 2026	38.08	38.72	37.95	38.58	38.58	0.03%	448,780
May 20, 2026	38.08	38.64	37.98	38.57	38.57	2.50%	954,003
May 19, 2026	37.65	37.81	37.40	37.63	37.63	-2.01%	761,875
May 18, 2026	38.21	38.44	38.10	38.40	38.40	0.68%	692,856
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