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 ¥970.17 as of October 21, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥684.02, while ¥1000 invested 1 year ago would be worth ¥610.51. This corresponds to total returns of -2.98%, -31.6%, -38.95%, respectively, with annualized returns of -0.3%, -7.31%, -38.95%.

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
October 20, 2026	12.7	13.05	13.05	13.1	12.7	5.61M
October 19, 2026	12.72	12.84	12.84	12.9	12.47	6.99M
October 16, 2026	13.59	12.97	12.97	13.71	12.66	13.88M
October 15, 2026	14.22	13.5	13.5	14.56	13.5	15.79M
October 14, 2026	15.27	14.68	14.68	15.5	14.61	16.45M
October 13, 2026	14.6	15.42	15.42	15.94	14.56	26.09M
October 12, 2026	15.25	14.88	14.88	15.49	14.88	24.85M
October 09, 2026	13.85	15.6	15.6	15.99	13.85	33.3M
October 08, 2026	13.71	13.73	13.73	13.99	13.65	2.18M
September 30, 2026	13.81	13.71	13.71	13.89	13.66	2.18M
September 29, 2026	13.65	13.8	13.8	13.88	13.63	1.92M
September 28, 2026	14.22	13.65	13.65	14.22	13.6	3.11M
September 24, 2026	14.34	14.18	14.18	14.48	14.15	2.25M
September 23, 2026	14.11	14.39	14.39	14.45	14.11	2.88M
September 22, 2026	14.11	14.29	14.29	14.48	14.11	2.53M
September 21, 2026	14.29	14.38	14.38	14.41	14.28	2.49M
September 18, 2026	14.11	14.29	14.29	14.32	14.11	3.46M
September 17, 2026	14.3	14.08	14.08	14.38	14.06	3.45M
September 16, 2026	13.9	14.42	14.42	14.52	13.76	5.62M
September 15, 2026	14.07	13.9	13.9	14.07	13.82	2.12M
September 11, 2026	14.07	13.78	13.78	14.07	13.58	3.47M
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