Shenzhen Leading Semiconductor Industry Co., Ltd. (603991.SS) SHH

Currency In CNY

603991.SS Historical Return

If you invested ¥1000 in Shenzhen Original Advanced Compounds Co., Ltd. (603991.SS) since IPO date, it would be worth ¥11,708.42 as of September 10, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥3,766.36, while ¥1000 invested 1 year ago would be worth ¥2,690.42. This corresponds to total returns of 1,070.84%, 276.64%, 169.04%, respectively, with annualized returns of 29.51%, 30.35%, 169.04%.

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

603991.SS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 09, 2026	177.42	180.4	180.4	183.79	174.05	4.56M
September 08, 2026	167.18	177.42	177.42	182.37	167.12	6.14M
September 07, 2026	159.6	167.36	167.36	167.97	157.6	5.6M
September 04, 2026	147.8	159.6	159.6	162.07	147.8	7.27M
September 03, 2026	147.5	147.34	147.34	150.52	145.08	3.22M
September 02, 2026	142.5	145.75	145.75	147.13	140.65	2.82M
September 01, 2026	141.99	143.39	143.39	144.4	136.55	3.44M
August 31, 2026	131.09	140.61	140.61	140.95	130.01	2.69M
August 28, 2026	137	134.3	134.3	140.33	134.22	2.05M
August 27, 2026	133.5	137.11	137.11	137.55	132.42	2.46M
August 26, 2026	137.18	133.08	133.08	138.53	131.77	1.75M
August 25, 2026	130	134.49	134.49	134.65	126.5	1.72M
August 24, 2026	134.54	132.25	132.25	135	129.21	1.91M
August 21, 2026	133.9	134.54	134.54	135.96	131.66	1.32M
August 20, 2026	134.72	133.8	133.8	136.78	131.43	1.64M
August 19, 2026	137.5	131.65	131.65	141.2	131.1	2.94M
August 18, 2026	141.71	140.55	140.55	142.5	138.11	1.77M
August 17, 2026	135	141.1	141.1	141.95	135	2.51M
August 14, 2026	132.2	134.85	134.85	136.79	131.39	1.79M
August 13, 2026	134.55	132	132	136.99	132	2.06M
August 12, 2026	131.42	132.96	132.96	133.85	131.42	1.26M
August 11, 2026	133.99	131.42	131.42	134.9	131.04	1.92M
August 10, 2026	131.92	133.99	133.99	134.08	129.88	2.07M
August 07, 2026	129.76	131.39	131.39	132.99	127.01	2.83M
August 06, 2026	120.29	129.76	129.76	133.27	120	3.52M
August 05, 2026	117.05	122.57	122.57	123.75	117.05	2.86M
August 04, 2026	112	116.45	116.45	116.98	108	3.2M
August 03, 2026	111.25	109.79	109.79	116.11	106.66	3.82M
July 31, 2026	115	111.65	111.65	115.1	110	4.02M
July 30, 2026	112	105.77	105.77	115.5	105.65	3.72M
July 29, 2026	119	113.99	113.99	119.49	108.88	3.6M
July 28, 2026	121.97	119.74	119.74	125.91	117.5	3.12M
July 27, 2026	119.5	123.56	123.56	124.37	116.1	2.82M
July 23, 2026	124.5	121.78	121.78	130.88	120.51	3.84M
July 22, 2026	125.05	123.51	123.51	129.23	122.25	4.53M
July 21, 2026	127	128.34	128.34	128.76	114.04	8.39M
July 20, 2026	143.06	126.71	126.71	143.5	126.71	6.44M
July 17, 2026	155	140.79	140.79	155.77	140.79	6.16M
July 16, 2026	141.82	156.43	156.43	161.66	140.73	8.24M
July 15, 2026	165	148.26	148.26	165.64	148.26	8.4M
July 14, 2026	154	164.73	164.73	168.45	152.6	7.72M
July 13, 2026	154.21	154.99	154.99	166.99	151.06	7.92M
July 10, 2026	174.09	161.31	161.31	178	161.16	11.71M
July 09, 2026	155.75	167.06	167.06	167.06	155.75	3.94M
July 08, 2026	151.28	151.87	151.87	159	147.02	6.58M
July 07, 2026	151.3	154.69	154.69	159.5	146.3	6.56M
July 06, 2026	155.08	153.59	153.59	158.28	145.5	8.08M
July 03, 2026	152.83	151.67	151.67	158.88	149	7.21M
July 02, 2026	150	151.1	151.1	161.94	145.96	10.07M
July 01, 2026	139.66	155.27	155.27	155.27	138.3	13.77M
June 30, 2026	128.2	141.15	141.15	141.15	124.13	7.93M
June 29, 2026	129.48	128.32	128.32	133	121.88	7.17M
June 26, 2026	125.36	127	127	128.57	118.88	8.04M
June 25, 2026	129	125.35	125.35	129.37	125.05	3.96M
June 24, 2026	132.22	128.76	128.76	134.89	122.99	6.03M
June 23, 2026	136.93	133.55	133.55	139.8	131.03	5.88M
June 22, 2026	135	137.06	137.06	140	133.01	9.46M
June 18, 2026	117.32	129.69	129.69	129.69	116.47	7.6M
June 17, 2026	114.96	117.9	117.9	119.91	113.71	3.9M
June 16, 2026	119.25	114.58	114.58	119.25	113.59	3.83M