SEC Electric Machinery Co., Ltd. (603988.SS) SHH

Currency In CNY

603988.SS Historical Return

If you invested ¥1000 in SEC Electric Machinery Co., Ltd. (603988.SS) 10 years ago, it would be worth ¥886.34 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 ¥1,025.33, while ¥1000 invested 1 year ago would be worth ¥615.5. This corresponds to total returns of -11.37%, 2.53%, -38.45%, respectively, with annualized returns of -1.2%, 0.5%, -38.45%.

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

603988.SS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	17.23	17.3	17.3	17.58	17.21	4.79M
October 20, 2026	17.3	17.28	17.28	17.54	17.05	5.99M
October 19, 2026	16.48	17.56	17.56	17.99	16.48	9.5M
October 16, 2026	16.19	16.8	16.8	17.34	16	9.02M
October 15, 2026	16.3	15.87	15.87	16.3	15.78	3.67M
October 14, 2026	16.65	16.59	16.59	16.9	16.47	2.63M
October 13, 2026	16.46	16.78	16.78	16.95	16.22	3.29M
October 12, 2026	17.14	16.92	16.92	17.38	16.81	3.01M
October 09, 2026	17.01	17.11	17.11	17.15	16.17	3.55M
October 08, 2026	17.11	17.03	17.03	17.49	16.8	3.57M
September 30, 2026	17.1	17	17	17.38	16.94	2.2M
September 29, 2026	16.99	17.02	17.02	17.22	16.85	2.51M
September 28, 2026	17.6	16.94	16.94	17.62	16.91	3.25M
September 24, 2026	17.97	17.68	17.68	17.98	17.6	2.24M
September 23, 2026	18.28	17.94	17.94	18.28	17.91	2.64M
September 22, 2026	18.26	18.18	18.18	18.44	18.13	2.49M
September 21, 2026	18.36	18.28	18.28	18.5	18.14	3.26M
September 18, 2026	18.34	18.36	18.36	18.54	18.25	2.8M
September 17, 2026	18.45	18.29	18.29	18.45	17.98	3.52M
September 16, 2026	18.16	18.43	18.43	18.49	18	3.41M
September 15, 2026	18.45	18.18	18.18	18.59	18.05	3.1M
September 11, 2026	19.19	18.4	18.4	19.19	18.02	4.29M
September 10, 2026	19.12	19.1	19.1	19.23	18.84	2.92M
September 09, 2026	19.5	19.18	19.18	19.52	19.1	2.96M
September 08, 2026	19.38	19.25	19.25	19.49	19.01	2.87M
September 07, 2026	19.3	19.22	19.22	19.41	19.05	4.25M
September 04, 2026	20.26	19.35	19.35	20.65	19.28	4.88M
September 03, 2026	19.38	19.79	19.79	20.08	19.38	4.17M
September 02, 2026	19.69	19.44	19.44	19.69	19.22	3.93M
September 01, 2026	19.42	19.79	19.79	20.46	19.42	8.39M
August 31, 2026	19.52	19.6	19.6	19.94	18.78	7.62M
August 28, 2026	20.3	20.36	20.36	20.5	20.03	3.2M
August 27, 2026	20.1	20.37	20.37	20.5	19.8	4.75M
August 26, 2026	20.1	20.21	20.21	20.49	19.5	6.55M
August 25, 2026	20.67	20.06	20.06	21.1	19.67	9.57M
August 24, 2026	20.69	20.76	20.76	21.3	20.16	11.31M
August 21, 2026	21.78	20.79	20.79	21.78	20.14	16.43M
August 20, 2026	19.8	21.2	21.2	21.2	19.8	6.45M
August 19, 2026	20	19.27	19.27	20.12	19.16	8.51M
August 18, 2026	20.82	20.36	20.36	21	19.97	10.41M
August 17, 2026	21.25	20.97	20.97	22.05	20.57	13.59M
August 14, 2026	22	21.88	21.88	22.22	21.29	12.67M
August 13, 2026	23.78	22	22	24.19	21.9	16.01M
August 12, 2026	23.3	23.61	23.61	23.99	22.89	14.78M
August 11, 2026	23.5	23.36	23.36	24.8	23.21	23.76M
August 10, 2026	22.42	23.51	23.51	23.74	22.05	27.56M
August 07, 2026	22.01	22.42	22.42	22.72	21.18	30.91M
August 06, 2026	22	22.72	22.72	22.72	21.9	20.07M
August 05, 2026	19	20.65	20.65	20.65	18.6	22.76M
August 04, 2026	18.99	18.77	18.77	19.02	18.4	11.7M
August 03, 2026	19.19	18.8	18.8	19.4	18.54	11.92M
July 31, 2026	18.98	19.46	19.46	19.83	18.2	19.76M
July 30, 2026	18.54	19.91	19.91	20.3	18	25.84M
July 29, 2026	17.79	18.62	18.62	19.3	17.67	25.15M
July 28, 2026	17.65	17.66	17.66	18.4	17.45	15.81M
July 27, 2026	15.68	18.04	18.04	18.04	15.68	21.37M
July 24, 2026	17.52	16.4	16.4	18.09	16.33	25.89M
July 23, 2026	16.85	17.17	17.17	17.17	16.31	4.83M
July 22, 2026	14	15.61	15.61	15.61	13.98	13.96M
July 21, 2026	13.91	14.19	14.19	14.21	13.13	6.97M