DongHua Testing Technology Co. , Ltd. (300354.SZ) SHZ

Currency In CNY

300354.SZ Historical Return

If you invested ¥1000 in DongHua Testing Technology Co. , Ltd. (300354.SZ) 10 years ago, it would be worth ¥1,068.16 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥1,085.26, while ¥1000 invested 1 year ago would be worth ¥679.49. This corresponds to total returns of 6.82%, 8.53%, -32.05%, respectively, with annualized returns of 0.66%, 1.65%, -32.05%.

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

300354.SZ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	28.97	29.15	29.15	29.78	28.6	1.56M
August 20, 2026	29.39	29.05	29.05	30.16	29.05	2.02M
August 19, 2026	30.84	28.88	28.88	31.97	28.85	2.84M
August 18, 2026	30.98	30.78	30.78	30.98	30.34	1.52M
August 17, 2026	30.5	30.99	30.99	30.99	30.33	2.24M
August 14, 2026	30.1	30.7	30.7	31.57	30.01	3.31M
August 13, 2026	31.09	30.02	30.02	31.09	30.01	1.96M
August 12, 2026	30.5	30.77	30.77	31.15	30.28	1.64M
August 11, 2026	30.71	30.49	30.49	31.03	30.19	1.89M
August 10, 2026	30.23	31.07	31.07	31.47	29.68	2.38M
August 07, 2026	30.21	30.3	30.3	30.79	29.4	2.39M
August 06, 2026	29.62	30.44	30.44	31.3	29.62	2.63M
August 05, 2026	29.26	29.97	29.97	30.38	29.1	2.2M
August 04, 2026	29.04	29.4	29.4	29.68	28.88	1.72M
August 03, 2026	28.69	29.04	29.04	29.32	28.68	1.61M
July 31, 2026	28.21	28.69	28.69	29.08	28.19	2.41M
July 30, 2026	28.07	27.66	27.66	28.44	27.48	1.84M
July 29, 2026	27.6	28.49	28.49	28.59	27.42	1.98M
July 28, 2026	27.49	27.73	27.73	28.55	27.46	1.51M
July 27, 2026	27.34	27.95	27.95	27.96	27.12	1.45M
July 24, 2026	27.59	27.32	27.32	28.15	27.32	1.41M
July 23, 2026	27.5	28.04	28.04	28.08	27.37	1.61M
July 22, 2026	28.6	27.71	27.71	29	27.67	2.55M
July 21, 2026	28.12	29.05	29.05	29.08	26.59	3.97M
July 20, 2026	30.18	28.1	28.1	30.28	27.2	3.87M
July 17, 2026	31.5	29.59	29.59	32.93	29.16	4.43M
July 16, 2026	32.1	31.53	31.53	32.68	31.4	2.66M
July 15, 2026	30.55	32.5	32.5	32.91	30.15	4.35M
July 14, 2026	31.62	30.92	30.92	32	30.03	3.83M
July 13, 2026	36	31.88	31.88	36.69	31.72	5.38M
July 10, 2026	34.73	34.9	34.9	36.7	34.54	4.52M
July 09, 2026	36.01	35.03	35.03	36.68	34.33	3.88M
July 08, 2026	36	35.33	35.33	36.56	34.78	2.77M
July 07, 2026	37.2	36.15	36.15	38.3	35.92	3.72M
July 06, 2026	36.9	37.65	37.65	39.05	36.9	4.74M
July 03, 2026	37.5	37.21	37.21	38.66	36.65	5.36M
July 02, 2026	37.71	36.99	36.99	38.88	36.97	6.36M
July 01, 2026	34.5	37.5	37.5	37.57	34.5	9.02M
June 30, 2026	30.2	33.88	33.88	33.94	29.96	5.08M
June 29, 2026	31.4	30.32	30.32	31.46	29.87	2.81M
June 26, 2026	31.07	31.49	31.49	32.6	30.53	3.18M
June 25, 2026	32.79	31.5	31.5	32.79	31.4	2.84M
June 24, 2026	33.85	32.87	32.87	33.85	32.25	2.27M
June 23, 2026	33.94	33.42	33.42	34.19	33.16	2.18M
June 22, 2026	35.23	34.06	34.06	35.39	33	4.01M
June 18, 2026	34.74	35.41	35.41	36.16	34.37	4.15M
June 17, 2026	32.64	35.08	35.08	35.74	32.45	6.45M
June 16, 2026	32.08	32.83	32.83	33	31.68	2.21M
June 15, 2026	31.68	32	32	32.13	31.58	1.66M
June 12, 2026	31.69	31.53	31.53	32.63	31.05	2.51M
June 11, 2026	31.51	31.08	31.08	32.17	30.83	2.48M
June 10, 2026	34.29	32.05	32.05	34.48	31.77	3.56M
June 09, 2026	33.07	34.15	34.15	35.03	32.71	4.27M
June 08, 2026	32.18	32.49	32.49	33.42	31.95	2.5M
June 05, 2026	31.85	33.09	33.09	33.8	30.86	3.58M
June 04, 2026	31.73	31.84	31.84	32.45	31.58	1.33M
June 03, 2026	32.08	32	32	32.82	31.55	1.66M
June 02, 2026	33.13	32.36	32.36	33.28	31.81	1.78M
June 01, 2026	32.66	32.95	32.95	33.33	32.43	1.52M
May 29, 2026	34.85	32.66	32.66	34.98	32.35	3.32M