Suzhou Sunmun Technology Co., Ltd. (300522.SZ) SHZ

Currency In CNY

300522.SZ Historical Return

If you invested ¥1000 in Suzhou Sunmun Technology Co., Ltd. (300522.SZ) 10 years ago, it would be worth ¥470.92 as of October 23, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥965.17, while ¥1000 invested 1 year ago would be worth ¥949.01. This corresponds to total returns of -52.91%, -3.48%, -5.1%, respectively, with annualized returns of -7.25%, -0.71%, -5.1%.

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

300522.SZ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 22, 2026	13	12.17	12.17	13.4	12.16	20.11M
October 21, 2026	13.41	12.99	12.99	13.62	12.83	20M
October 20, 2026	14.88	13.41	13.41	14.88	12.77	21.96M
October 19, 2026	13.47	13.3	13.3	13.69	12.51	31.09M
October 16, 2026	14.88	13.82	13.82	15.1	13.69	38.81M
October 15, 2026	15.79	15	15	16.7	14.8	41.86M
October 14, 2026	17.88	16.7	16.7	17.9	16.66	46.68M
October 13, 2026	16.56	18.45	18.45	18.88	16.31	59.35M
October 12, 2026	16.25	17.26	17.26	18.25	15.73	61.36M
October 09, 2026	16.32	16.59	16.59	17.45	15.79	72M
October 08, 2026	14.49	16.56	16.56	16.56	14.29	26.25M
September 30, 2026	14.69	13.8	13.8	14.93	13.73	14.13M
September 29, 2026	14.07	14.63	14.63	14.95	13.88	19.1M
September 28, 2026	15.64	14.14	14.14	15.68	14.08	23.31M
September 24, 2026	15.64	15.75	15.75	15.89	15.13	23.67M
September 23, 2026	14.71	15.67	15.67	15.74	14.71	23.49M
September 22, 2026	14.71	15.16	15.16	15.79	14.71	26.41M
September 21, 2026	14.71	14.93	14.93	15.04	14.55	28.85M
September 18, 2026	14.71	14.62	14.62	15.1	14.51	33.61M
September 17, 2026	15.2	14.62	14.62	15.52	14.51	44.56M
September 16, 2026	14.52	15.85	15.85	15.89	14.04	38.46M
September 15, 2026	13.65	14.31	14.31	14.74	13.65	14.85M
September 11, 2026	13.6	13.6	13.6	13.89	13.06	14.65M
September 10, 2026	13.63	13.92	13.92	14.12	13.41	11.55M
September 09, 2026	13.87	13.7	13.7	14.02	13.6	8.33M
September 08, 2026	14.07	13.86	13.86	14.25	13.75	10.67M
September 07, 2026	13.02	14.08	14.08	14.27	13.02	19.7M
September 04, 2026	13.87	13.1	13.1	13.87	12.96	10.63M
September 03, 2026	13.82	13.55	13.55	14.18	13.35	10.98M
September 02, 2026	13.6	13.83	13.83	14.24	13.45	13.37M
September 01, 2026	14.55	13.78	13.78	14.58	13.63	16.18M
August 31, 2026	13.71	14.43	14.43	14.58	13.71	15.9M
August 28, 2026	13.87	13.93	13.93	14.37	13.85	15.51M
August 27, 2026	13.5	14.06	14.06	14.23	13.4	15.19M
August 26, 2026	13.75	13.51	13.51	13.89	13.1	12.78M
August 25, 2026	13.28	13.76	13.76	13.88	13.01	19.98M
August 24, 2026	14.2	13.65	13.65	14.44	13.35	30.8M
August 21, 2026	13.6	14.82	14.82	14.95	13.45	24.68M
August 20, 2026	14.05	13.76	13.76	14.31	13.66	18.11M
August 19, 2026	14.55	13.93	13.93	14.78	13.82	16.5M
August 18, 2026	15	14.82	14.82	15.37	14.54	13.72M
August 17, 2026	14.9	15.08	15.08	15.08	14.53	17.5M
August 14, 2026	14.6	14.87	14.87	15.23	14.4	17.16M
August 13, 2026	14.88	14.46	14.46	14.9	14.43	18.02M
August 12, 2026	13.66	14.61	14.61	14.98	13.58	23.25M
August 11, 2026	13.59	13.67	13.67	14.02	13.28	14.82M
August 10, 2026	13.86	13.67	13.67	13.98	13.24	17.94M
August 07, 2026	14.35	13.82	13.82	14.48	12.88	25.03M
August 06, 2026	13.02	13.48	13.48	13.48	12.91	20.36M
August 05, 2026	11.98	12.98	12.98	13.25	11.98	23.79M
August 04, 2026	11.5	12	12	12.04	11.19	14.56M
August 03, 2026	11.24	11.32	11.32	11.44	11.09	12.54M
July 31, 2026	11.35	11.21	11.21	11.88	11.2	20.62M
July 30, 2026	11.5	10.67	10.67	11.6	10.66	18.7M
July 29, 2026	11.98	11.5	11.5	12.16	11.21	23.64M
July 28, 2026	11.8	12.1	12.1	12.96	11.67	28.36M
July 27, 2026	11.27	11.83	11.83	11.88	11.03	16.55M
July 24, 2026	11.5	11.25	11.25	11.79	11.2	14.04M
July 23, 2026	12.13	11.7	11.7	12.2	11.5	18.34M
July 22, 2026	12.34	11.93	11.93	13.2	11.84	25.58M