Keystone Technology Co.,Ltd. (605588.SS) SHH

Currency In CNY

605588.SS Historical Return

If you invested ¥1000 in Keystone Technology Co.,Ltd. (605588.SS) since IPO date, it would be worth ¥1,110.34 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥975.98, while ¥1000 invested 1 year ago would be worth ¥794.12. This corresponds to total returns of 11.03%, -2.4%, -20.59%, respectively, with annualized returns of 2.08%, -0.49%, -20.59%.

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

605588.SS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	44.27	43.47	43.47	44.49	42.24	1.08M
September 10, 2026	45.04	44.5	44.5	45.45	44.37	849,100
September 09, 2026	45.67	45.42	45.42	46.57	45.04	957,040
September 08, 2026	46.02	45.35	45.35	46.42	45.04	914,199
September 07, 2026	45.5	46.04	46.04	46.43	45.3	814,239
September 04, 2026	46.62	45.06	45.06	47.28	44.7	913,594
September 03, 2026	46.98	46.33	46.33	47.36	45.93	744,900
September 02, 2026	46.5	46.48	46.48	46.94	45.9	829,300
September 01, 2026	48.2	47.08	47.08	48.21	46.69	891,700
August 31, 2026	46.84	48.19	48.19	48.38	46.46	817,600
August 28, 2026	47.48	46.98	46.98	48.58	46.92	834,400
August 27, 2026	46.04	47.53	47.53	47.83	45.79	1.03M
August 26, 2026	47.27	45.88	45.88	47.27	45.47	905,300
August 25, 2026	46.82	46.81	46.81	47.11	44.94	1.11M
August 24, 2026	48.04	47.21	47.21	48.04	46.2	1.15M
August 21, 2026	47.99	47.7	47.7	48.09	46.25	946,542
August 20, 2026	47.7	47.4	47.4	48.28	46.65	1.33M
August 19, 2026	48.52	46.8	46.8	49.28	46.56	1.54M
August 18, 2026	49.74	49.51	49.51	49.95	48.4	1.18M
August 17, 2026	47.62	49.64	49.64	49.71	47.03	1.25M
August 14, 2026	47.25	47.62	47.62	47.99	46.76	926,700
August 13, 2026	48.04	47	47	49.18	46.74	1.39M
August 12, 2026	47.66	48.04	48.04	48.52	46.95	1.44M
August 11, 2026	46.02	47.39	47.39	48.5	45.55	1.98M
August 10, 2026	45.88	46.53	46.53	46.89	45.29	1.58M
August 07, 2026	45.8	45.7	45.7	46.14	44.36	1.45M
August 06, 2026	43.56	45.35	45.35	45.35	43.06	1.82M
August 05, 2026	42.07	43.99	43.99	44.15	41.8	2.11M
August 04, 2026	40.17	42.07	42.07	43.5	40.02	2.23M
August 03, 2026	40	39.96	39.96	40.5	39.3	1.4M
July 31, 2026	40	39.93	39.93	41.44	39.71	2.1M
July 30, 2026	39.63	37.96	37.96	40.06	37.91	1.93M
July 29, 2026	40	40.22	40.22	40.64	39.21	2.38M
July 28, 2026	42	40.64	40.64	44.36	40.43	2.93M
July 27, 2026	40.52	41.71	41.71	41.78	39.68	1.76M
July 23, 2026	41	40.54	40.54	42.08	39.68	2M
July 22, 2026	40.05	41.08	41.08	43.25	39.8	3.27M
July 21, 2026	38.92	41.2	41.2	41.41	34.82	4.06M
July 20, 2026	42.24	38.58	38.58	42.95	38.58	3.05M
July 17, 2026	47.15	42.87	42.87	47.61	42.87	2.9M
July 16, 2026	49.77	47.63	47.63	50.74	47.21	2.92M
July 15, 2026	54	50.1	50.1	54.99	49.86	3.07M
July 14, 2026	54.95	54.4	54.4	56.5	51.69	2.5M
July 13, 2026	57.75	54.26	54.26	59.96	54.01	2.85M
July 10, 2026	58.97	59.07	59.07	64.46	58.97	3.36M
July 09, 2026	59.84	59.76	59.76	61.8	57.24	2.44M
July 08, 2026	59.04	58.8	58.8	61.1	55.03	2.58M
July 07, 2026	61.4	59.59	59.59	61.4	58.55	2.36M
July 06, 2026	61.67	61.41	61.41	63	58.01	3.82M
July 03, 2026	64.52	61.25	61.25	64.99	61	3.74M
July 02, 2026	67.16	66	66	69	63.68	4.09M
July 01, 2026	67.18	70.11	70.11	72	66.38	5.14M
June 30, 2026	63.3	67.17	67.17	68.2	62.34	4.58M
June 29, 2026	63.4	64.02	64.02	65.8	61.39	3.66M
June 26, 2026	62.53	63.35	63.35	64.6	61.8	3.15M
June 25, 2026	63.4	63.72	63.72	63.78	62.2	2.37M
June 24, 2026	61.43	63.43	63.43	63.76	60.48	2.59M
June 23, 2026	62.68	62.32	62.32	63.83	60.8	2.67M
June 22, 2026	64	62.92	62.92	64	61.4	2.78M
June 18, 2026	62.42	63.05	63.05	64.79	62.26	4.03M