Union Optech Co.,Ltd. (300691.SZ) SHZ

Currency In CNY

300691.SZ Historical Return

If you invested ¥1000 in Union Optech Co.,Ltd. (300691.SZ) since IPO date, it would be worth ¥1,774.88 as of November 11, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥740.48, while ¥1000 invested 1 year ago would be worth ¥861.91. This corresponds to total returns of 77.49%, -25.95%, -13.81%, respectively, with annualized returns of 6.39%, -5.83%, -13.81%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

300691.SZ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 10, 2026	14.34	14.73	14.73	14.78	14.2	8.85M
November 09, 2026	13.89	14.11	14.11	14.47	13.89	8.92M
November 06, 2026	13.55	13.78	13.78	14.05	13.47	8.94M
November 05, 2026	13.61	14.32	14.32	14.42	13.5	12.09M
November 04, 2026	13.26	13.68	13.68	13.76	12.8	11.31M
November 03, 2026	13.63	13.26	13.26	13.9	13.17	7.86M
November 02, 2026	13.22	13.87	13.87	14.04	13.01	13.15M
October 30, 2026	13.6	12.91	12.91	13.91	12.9	9.25M
October 29, 2026	14.68	13.82	13.82	14.86	13.82	8.95M
October 28, 2026	14.57	14.91	14.91	15.03	14.27	7.46M
October 27, 2026	15.18	14.64	14.64	15.49	14.6	7.69M
October 26, 2026	14.9	15.13	15.13	15.46	14.89	10.14M
October 23, 2026	14.52	15.09	15.09	15.19	13.77	14.11M
October 22, 2026	15.51	14.88	14.88	15.86	14.83	10.62M
October 21, 2026	15.98	15.6	15.6	16.18	15.46	9.41M
October 20, 2026	15.65	15.98	15.98	16.28	15.54	12.03M
October 19, 2026	15.88	15.8	15.8	16.16	15.06	16.52M
October 16, 2026	16.95	16.04	16.04	17.15	15.93	18.45M
October 15, 2026	15.88	16.95	16.95	17.5	15.61	23.18M
October 14, 2026	16.91	16.21	16.21	16.91	16.19	18.93M
October 13, 2026	15.48	17.3	17.3	17.45	15.11	24.87M
October 12, 2026	16.6	15.86	15.86	16.6	15.82	17.36M
October 09, 2026	17.52	16.76	16.76	17.6	16.11	29.18M
October 08, 2026	20.5	17.66	17.66	20.59	17.4	29.84M
September 30, 2026	20.64	20.55	20.55	21.24	20.48	17.78M
September 29, 2026	20.58	20.54	20.54	20.9	20.11	20.39M
September 28, 2026	22.01	20.27	20.27	22.2	20.05	31.25M
September 24, 2026	21.64	21.68	21.68	22.65	21.25	38.57M
September 23, 2026	19.49	20.96	20.96	21.1	19.22	38.36M
September 22, 2026	14.7	19.3	19.3	20.27	14.7	45.95M
September 21, 2026	14.78	17.76	17.76	17.76	14.78	29.95M
September 18, 2026	14.65	14.8	14.8	14.88	14.63	2.98M
September 17, 2026	14.65	14.61	14.61	14.72	14.46	2.74M
September 16, 2026	14.19	14.51	14.51	14.6	14.08	2.87M
September 15, 2026	14.45	14.21	14.21	14.5	14.21	2.28M
September 11, 2026	14.65	14.41	14.41	14.88	14.09	4.93M
September 10, 2026	14.44	14.62	14.62	14.85	14.16	5.21M
September 09, 2026	14.81	14.39	14.39	14.81	14.28	2.78M
September 08, 2026	14.53	14.43	14.43	14.66	14.36	3.19M
September 07, 2026	14.5	14.66	14.66	14.68	14.43	2.65M
September 04, 2026	14.81	14.52	14.52	14.98	14.41	3.76M
September 03, 2026	15.05	14.72	14.72	15.14	14.66	2.87M
September 02, 2026	14.92	14.98	14.98	15.08	14.83	2.91M
September 01, 2026	15.2	15.05	15.05	15.28	14.97	2.87M
August 31, 2026	14.8	15.2	15.2	15.28	14.74	4.59M
August 28, 2026	15.23	14.92	14.92	15.28	14.91	4.24M
August 27, 2026	14.8	15.22	15.22	15.24	14.66	4.42M
August 26, 2026	14.9	14.8	14.8	15.16	14.6	4.84M
August 25, 2026	14.26	14.87	14.87	14.95	14.03	4.54M
August 24, 2026	14.44	14.19	14.19	14.48	14	3.36M
August 21, 2026	14.17	14.47	14.47	14.5	13.78	4.63M
August 20, 2026	13.81	14.1	14.1	14.22	13.64	3.81M
August 19, 2026	14.1	13.65	13.65	14.17	13.58	4.26M
August 18, 2026	14.24	14.27	14.27	14.32	14.1	3.36M
August 17, 2026	14.12	14.32	14.32	14.35	13.95	3.9M
August 14, 2026	14.2	14.14	14.14	14.48	13.84	3.72M
August 13, 2026	13.98	14.05	14.05	14.34	13.98	4.25M
August 12, 2026	13.43	14	14	14.07	13.43	4.6M
August 11, 2026	13.58	13.49	13.49	13.68	13.38	2.31M
August 10, 2026	13.58	13.66	13.66	13.69	13.42	3.34M