Jiangsu JieJie Microelectronics Co.,Ltd. (300623.SZ) SHZ

Currency In CNY

300623.SZ Historical Return

If you invested ¥1000 in Jiangsu JieJie Microelectronics Co.,Ltd. (300623.SZ) since IPO date, it would be worth ¥5,090.25 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥920.37, while ¥1000 invested 1 year ago would be worth ¥945.36. This corresponds to total returns of 409.03%, -7.96%, -5.46%, respectively, with annualized returns of 18.44%, -1.65%, -5.46%.

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

300623.SZ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	28.98	29.13	29.13	29.52	28.8	13.19M
October 20, 2026	28.18	28.99	28.99	29.54	27.94	15.9M
October 19, 2026	27.81	28.33	28.33	28.77	27.34	17.72M
October 16, 2026	29.55	28.43	28.43	29.79	28.18	19.27M
October 15, 2026	29.13	29	29	30.26	28.76	24.57M
October 14, 2026	29.98	30.44	30.44	31.24	29.76	27.47M
October 13, 2026	30.2	30.23	30.23	31.57	29.85	40.52M
October 12, 2026	30.94	30.2	30.2	31.39	29.85	16.76M
October 09, 2026	30.82	31.33	31.33	31.79	29.46	25.06M
October 08, 2026	31.83	30.95	30.95	32.16	30.12	17.24M
September 30, 2026	32.9	31.92	31.92	33.13	31.82	12.01M
September 29, 2026	32.78	32.85	32.85	33.44	32.38	13.4M
September 28, 2026	33.94	33.05	33.05	33.94	32.41	19.45M
September 24, 2026	34.95	33.94	33.94	34.95	33.88	18.48M
September 23, 2026	34.53	34.99	34.99	35.45	34.4	22.15M
September 22, 2026	33.35	34.52	34.52	36	33.35	29.13M
September 21, 2026	35.97	35.03	35.03	36.09	34.82	35.82M
September 18, 2026	33.35	35.3	35.3	36	32.84	46.52M
September 17, 2026	31.22	32.91	32.91	33.18	31.22	38.27M
September 16, 2026	28.58	31.22	31.22	31.28	28.58	26.72M
September 15, 2026	28.6	29.38	29.38	29.55	28.5	12.61M
September 11, 2026	28.58	28.79	28.79	29.03	28.05	12.95M
September 10, 2026	28.54	28.98	28.98	29.18	28.45	10.86M
September 09, 2026	29.1	28.83	28.83	29.4	28.74	10.66M
September 08, 2026	29.2	28.95	28.95	29.67	28.88	11.7M
September 07, 2026	28.86	29.31	29.31	29.83	28.7	17.7M
September 04, 2026	29.7	28.7	28.7	30.08	28.44	15.61M
September 03, 2026	29.71	29.54	29.54	29.96	29.09	13.48M
September 02, 2026	29.57	29.54	29.54	29.86	29.16	14M
September 01, 2026	29.77	29.8	29.8	30.24	29.74	19.86M
August 31, 2026	29.3	29.98	29.98	30.11	29.21	22.5M
August 28, 2026	30.77	29.91	29.91	31.01	29.9	25.22M
August 27, 2026	30	30.96	30.96	31	29.5	32.62M
August 26, 2026	29.7	29.82	29.82	30.43	29.12	26.13M
August 25, 2026	29.21	29.6	29.6	30.2	28.52	28.75M
August 24, 2026	29.47	29.82	29.82	30.46	29.13	38.41M
August 21, 2026	29.59	29.62	29.62	30.44	29.14	36.71M
August 20, 2026	26.83	29.43	29.43	30.45	26.83	52.93M
August 19, 2026	28.88	27.9	27.9	29.59	27.7	33.51M
August 18, 2026	28.72	29.58	29.58	30.08	28.52	31.61M
August 17, 2026	26.88	28.78	28.78	28.85	26.69	33.32M
August 14, 2026	26.83	26.87	26.87	27.29	26.39	17.54M
August 13, 2026	27.22	26.69	26.69	28.62	26.66	24.6M
August 12, 2026	26.52	26.98	26.98	27.15	26.44	15.74M
August 11, 2026	26.37	26.65	26.65	27.08	26.1	20.01M
August 10, 2026	27.16	26.62	26.62	27.78	26.07	28.96M
August 07, 2026	25.54	26.41	26.41	26.91	25.14	39.55M
August 06, 2026	24.89	25.58	25.58	26.03	24.8	26.17M
August 05, 2026	24.2	25.35	25.35	25.65	24.15	29.11M
August 04, 2026	23.3	24.4	24.4	24.72	23.13	31.05M
August 03, 2026	23.39	23.06	23.06	23.52	22.93	17.71M
July 31, 2026	24.05	23.29	23.29	24.41	23.25	29.42M
July 30, 2026	24.17	22.57	22.57	24.26	22.29	32.77M
July 29, 2026	25.6	24.35	24.35	25.6	23.46	25.36M
July 28, 2026	25.6	24.63	24.63	26.11	24.5	21.25M
July 27, 2026	25.79	26.21	26.21	26.55	25.35	21.59M
July 24, 2026	26.3	26.02	26.02	26.75	25.9	19.7M
July 23, 2026	27.41	26.5	26.5	27.55	26.19	25.34M
July 22, 2026	27.25	27.27	27.27	28.38	26.86	41.46M
July 21, 2026	25.3	27.33	27.33	27.34	23.73	44.45M