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 ¥7,398.94 as of August 01, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥2,416.14, while ¥1000 invested 1 year ago would be worth ¥1,499.46. This corresponds to total returns of 639.89%, 141.61%, 49.95%, respectively, with annualized returns of 23.71%, 19.3%, 49.95%.

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
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
June 15, 2026	123.77	118.3	118.3	124.8	117	3.96M
June 12, 2026	123.93	122.55	122.55	125.5	120.03	5.79M
June 11, 2026	111.04	120.21	120.21	120.21	110	5.94M
June 10, 2026	104.9	109.28	109.28	109.78	103.18	2.51M
June 09, 2026	103	105.2	105.2	108	100.3	1.62M
June 08, 2026	101	101.3	101.3	104.76	99.5	2.08M
June 05, 2026	109	106.58	106.58	110.2	105.67	2.12M
June 04, 2026	110.59	110.45	110.45	111	108.3	1.53M
June 03, 2026	111.22	109.5	109.5	113.5	108.68	2.36M
June 02, 2026	111.42	110.13	110.13	116	110	3.93M
June 01, 2026	104	113.69	113.69	113.69	103.04	2.54M
May 29, 2026	108.86	103.35	103.35	110.4	102.66	2.73M
May 28, 2026	106.67	108.5	108.5	109.47	105.89	2.31M
May 27, 2026	112.52	107.45	107.45	114.39	106.14	3.16M
May 26, 2026	119.25	112.52	112.52	119.25	110.01	3.75M
May 25, 2026	117.42	117.65	117.65	119.11	110.33	4.17M
May 22, 2026	118.98	117.31	117.31	120	114	2.85M
May 21, 2026	125.82	116.77	116.77	128.28	116.58	4.48M
May 20, 2026	126.21	125.88	125.88	130.51	124.75	3.23M
May 19, 2026	124.8	126.96	126.96	126.99	121.3	2.53M
May 18, 2026	124.57	124.8	124.8	127.59	123.75	2.44M
May 15, 2026	123.92	125.64	125.64	128.7	123	2.8M
May 14, 2026	128	125.08	125.08	128.98	123.85	1.89M
May 13, 2026	125.35	127.06	127.06	128.68	123.55	2M
May 12, 2026	127.88	126	126	129.2	123.4	3.04M
May 11, 2026	126.48	128.05	128.05	129.87	124.1	3.84M
May 08, 2026	122.49	124	124	124.9	120.1	1.9M
May 07, 2026	118.5	122.75	122.75	126.5	118.33	3.13M