Zhejiang Crystal-Optech Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 24, 2026	34.05	36.39	33.52	36.01	36.01	5.79%	78,162,910
Jun 23, 2026	35.20	36.40	33.77	34.04	34.04	-4.19%	60,848,139
Jun 22, 2026	36.98	37.31	34.53	35.53	35.53	-3.82%	82,900,667
Jun 18, 2026	35.75	37.41	35.60	36.94	36.94	3.39%	75,407,940
Jun 17, 2026	35.30	37.03	35.06	35.73	35.73	-0.39%	59,660,070
Jun 16, 2026	34.99	36.64	34.60	35.87	35.87	4.09%	65,491,060
Jun 15, 2026	33.00	34.59	32.86	34.46	34.46	6.39%	72,844,244
Jun 12, 2026	33.97	34.36	32.26	32.39	32.39	-2.38%	57,628,790
Jun 11, 2026	34.00	34.34	32.75	33.18	33.18	-2.67%	53,536,560
Jun 10, 2026	35.05	35.10	33.20	34.09	34.09	-4.67%	49,047,280
Jun 9, 2026	34.76	35.85	34.00	35.76	35.76	4.47%	49,237,901
Jun 8, 2026	34.48	36.19	34.08	34.23	34.23	-5.49%	72,047,775
Jun 5, 2026	36.77	37.99	35.10	36.22	36.22	-2.58%	72,873,290
Jun 4, 2026	35.90	37.59	35.70	37.18	37.18	0.90%	68,469,670
Jun 3, 2026	37.38	38.61	36.10	36.85	36.85	-0.59%	82,472,790
Jun 2, 2026	36.90	38.06	35.50	37.27	37.07	2.03%	73,685,370
Jun 1, 2026	38.52	39.27	36.19	36.53	36.33	-7.19%	100,189,100
May 29, 2026	43.75	43.79	39.36	39.36	39.15	-9.99%	105,985,200
May 28, 2026	42.10	44.30	41.69	43.73	43.50	4.00%	96,228,020
May 27, 2026	39.30	42.88	39.00	42.05	41.82	7.00%	125,327,300
May 26, 2026	40.04	40.47	38.36	39.30	39.09	-2.09%	75,919,330
May 25, 2026	40.61	40.70	38.22	40.14	39.92	-0.50%	116,262,700
May 22, 2026	38.00	40.34	37.15	40.34	40.12	10.01%	109,799,400
May 21, 2026	39.77	41.93	36.42	36.67	36.47	-7.63%	146,916,800
May 20, 2026	39.07	40.19	38.10	39.70	39.49	3.01%	74,342,800
May 19, 2026	37.33	38.80	35.70	38.54	38.33	3.32%	78,756,670
May 18, 2026	37.91	37.98	36.55	37.30	37.10	-1.84%	66,429,220
May 15, 2026	39.47	40.12	37.20	38.00	37.80	-2.09%	80,703,360
May 14, 2026	39.00	40.30	38.23	38.81	38.60	-1.45%	79,917,790
May 13, 2026	37.96	39.58	37.10	39.38	39.17	3.66%	79,717,850
May 12, 2026	38.18	39.80	37.50	37.99	37.79	0.66%	95,135,210
May 11, 2026	38.00	38.80	36.86	37.74	37.54	4.34%	125,009,200
May 8, 2026	34.41	36.17	33.88	36.17	35.98	3.17%	75,150,990
May 7, 2026	33.46	35.65	32.62	35.06	34.87	5.63%	78,828,690
May 6, 2026	33.37	34.10	33.08	33.19	33.01	0.58%	62,695,630
Apr 30, 2026	34.74	34.84	32.69	33.00	32.82	-0.99%	55,920,090
Apr 29, 2026	31.43	33.93	30.99	33.33	33.15	5.37%	70,681,460
Apr 28, 2026	32.56	32.70	31.42	31.63	31.46	-3.71%	62,612,870
Apr 27, 2026	32.43	33.66	32.32	32.85	32.67	2.34%	68,172,670
Apr 24, 2026	33.35	33.80	31.40	32.10	31.93	-4.12%	93,464,220
Apr 23, 2026	34.58	34.99	32.77	33.48	33.30	1.24%	106,686,900
Apr 22, 2026	32.38	33.33	32.02	33.07	32.89	2.10%	77,054,270
Apr 21, 2026	31.00	33.00	30.39	32.39	32.22	3.88%	117,627,200
Apr 20, 2026	30.01	31.94	29.33	31.18	31.01	7.37%	128,502,500
Apr 17, 2026	29.70	29.74	28.68	29.04	28.88	-1.39%	60,136,230
Apr 16, 2026	29.27	29.83	28.26	29.45	29.29	1.45%	86,095,220
Apr 15, 2026	30.17	30.17	28.83	29.03	28.87	-3.27%	59,527,380
Apr 14, 2026	30.26	30.46	29.55	30.01	29.85	-0.86%	60,359,860
Apr 13, 2026	29.57	31.34	29.57	30.27	30.11	1.31%	87,252,740
Apr 10, 2026	30.08	30.42	29.30	29.88	29.72	-0.76%	92,979,430