Chengdu Guibao Science & Technology Co.,Ltd. (300019.SZ) SHZ

Currency In CNY

300019.SZ Historical Return

If you invested ¥1000 in Chengdu Guibao Science & Technology Co.,Ltd. (300019.SZ) 10 years ago, it would be worth ¥1,036.01 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 ¥604.64, while ¥1000 invested 1 year ago would be worth ¥594.23. This corresponds to total returns of 3.6%, -39.54%, -40.58%, respectively, with annualized returns of 0.35%, -9.58%, -40.58%.

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

300019.SZ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	14.1	13.99	13.99	14.27	13.91	3.2M
September 09, 2026	14.45	14.17	14.17	14.45	14.12	2.82M
September 08, 2026	14.32	14.37	14.37	14.45	14.23	2.77M
September 07, 2026	14.19	14.26	14.26	14.35	14.14	1.99M
September 04, 2026	14.44	14.18	14.18	14.55	14.1	3.64M
September 03, 2026	14.48	14.38	14.38	14.55	14.32	2.73M
September 02, 2026	14.43	14.43	14.43	14.57	14.36	2.6M
September 01, 2026	14.65	14.56	14.56	14.68	14.47	3.09M
August 31, 2026	14.6	14.64	14.64	14.66	14.41	3.74M
August 28, 2026	14.69	14.63	14.63	14.94	14.61	4.49M
August 27, 2026	14.47	14.71	14.71	14.88	14.41	4.31M
August 26, 2026	14.28	14.55	14.55	14.63	14.25	4.82M
August 25, 2026	14.02	14.27	14.27	14.36	13.85	3.97M
August 24, 2026	14.42	14.05	14.05	14.42	13.92	5.17M
August 21, 2026	14.42	14.54	14.54	14.55	14.21	3.43M
August 20, 2026	14.77	14.48	14.48	14.86	14.42	4.4M
August 19, 2026	14.98	14.62	14.62	15.23	14.6	6.49M
August 18, 2026	15.4	15.16	15.16	15.5	15.09	8.32M
August 17, 2026	15.07	15.46	15.46	15.48	14.88	10.53M
August 14, 2026	14.83	15.16	15.16	15.35	14.72	10.33M
August 13, 2026	15.08	14.71	14.71	15.09	14.71	5.31M
August 12, 2026	14.88	15.03	15.03	15.13	14.81	4.42M
August 11, 2026	15	14.83	14.83	15	14.82	4.59M
August 10, 2026	15.14	15.03	15.03	15.14	14.83	4.98M
August 07, 2026	14.98	14.95	14.95	15.04	14.66	6.18M
August 06, 2026	15.09	14.99	14.99	15.22	14.83	8.15M
August 05, 2026	14.9	15.18	15.18	15.4	14.89	10.37M
August 04, 2026	14.78	15.11	15.11	15.27	14.68	10.39M
August 03, 2026	14.29	14.87	14.87	15.15	14.2	9.57M
July 31, 2026	14.25	14.44	14.44	14.78	14.25	7.53M
July 30, 2026	14.03	14.16	14.16	14.3	14.03	6.34M
July 29, 2026	13.86	14.23	14.23	14.26	13.63	6.86M
July 28, 2026	13.72	13.86	13.86	14.06	13.7	4.45M
July 27, 2026	13.55	13.93	13.93	13.94	13.55	5.08M
July 24, 2026	14.6	13.5	13.5	14.6	13.5	5.32M
July 23, 2026	13.55	14.06	14.06	14.09	13.55	5.79M
July 22, 2026	13.95	13.68	13.68	14.07	13.65	6.79M
July 21, 2026	13.5	14.09	14.09	14.17	13.3	9.69M
July 20, 2026	14.31	13.61	13.61	14.38	13.3	9.68M
July 17, 2026	14.6	14.18	14.18	14.95	14	10.58M
July 16, 2026	14.75	14.66	14.66	15.21	14.52	10.65M
July 15, 2026	15.92	15.04	15.04	16.19	15	18.13M
July 14, 2026	16.65	16.12	16.12	16.88	15.77	19.06M
July 13, 2026	19.51	17.01	17.01	19.55	17	29.52M
July 10, 2026	20.65	20.11	20.11	21.1	19.8	38.98M
July 09, 2026	19.86	21.45	21.45	22.57	19.55	50.23M
July 08, 2026	19.88	20.49	20.49	21	19.48	39.38M
July 07, 2026	18.5	20	20	20.16	18.3	31.06M
July 06, 2026	18.63	18.77	18.77	19.62	18.44	15.07M
July 03, 2026	19.2	18.3	18.3	19.26	18.3	14.56M
July 02, 2026	19.1	19.39	19.39	19.67	18.54	16.02M
July 01, 2026	18.89	19.48	19.48	19.69	18.8	20.17M
June 30, 2026	18.61	19.06	19.06	19.38	18.61	16.18M
June 29, 2026	17.98	18.99	18.99	18.99	17.89	18.03M
June 26, 2026	17.38	18.16	18.16	18.4	17.06	11.9M
June 25, 2026	17.91	17.61	17.61	18.31	17.46	7.64M
June 24, 2026	18.01	18.12	18.12	18.37	17.82	6.15M
June 23, 2026	18.66	18.15	18.15	18.73	18.1	8.77M
June 22, 2026	18	18.89	18.89	18.94	17.88	15.44M
June 18, 2026	18.5	18.1	18.1	18.6	18.04	12.49M