Xiamen Amoytop Biotech Co., Ltd. (688278.SS) SHH

Currency In CNY

688278.SS Historical Return

If you invested ¥1000 in Xiamen Amoytop Biotech Co., Ltd. (688278.SS) since IPO date, it would be worth ¥1,800.41 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥2,067.49, while ¥1000 invested 1 year ago would be worth ¥725.44. This corresponds to total returns of 80.04%, 106.75%, -27.46%, respectively, with annualized returns of 9.32%, 15.63%, -27.46%.

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

688278.SS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	63.41	61.88	61.88	63.99	60.88	8.36M
August 20, 2026	66.79	64.99	64.99	66.8	64.44	11.43M
August 19, 2026	63.38	64.4	64.4	66.06	62.5	12.69M
August 18, 2026	58.71	60.16	60.16	60.3	58.13	5.25M
August 17, 2026	60.68	58.6	58.6	60.79	57.82	5.58M
August 14, 2026	61.8	60.8	60.8	63.07	60.27	5.04M
August 13, 2026	59.82	61.43	61.43	62.47	58.41	6.99M
August 12, 2026	59.86	59.36	59.36	61.2	59.27	3.49M
August 11, 2026	58.37	60.47	60.47	61.36	57.89	6.7M
August 10, 2026	56.1	58.37	58.37	60.27	55.93	6.99M
August 07, 2026	54.12	55.96	55.96	56.09	54	5.71M
August 06, 2026	57.6	54.58	54.58	57.7	54.38	4.46M
August 05, 2026	57.52	57.6	57.6	57.77	56.88	2.34M
August 04, 2026	58.5	57.56	57.56	59.36	57.39	2.85M
August 03, 2026	58	58.49	58.49	59.16	57.88	2.07M
July 31, 2026	57.89	58.35	58.35	58.98	57.3	2.83M
July 30, 2026	57.36	57.89	57.89	59.04	56.8	3.08M
July 29, 2026	57	57.69	57.69	58.51	56.85	2.92M
July 28, 2026	59.16	57.59	57.59	59.55	56.75	4.08M
July 27, 2026	58.49	60.63	60.63	61.09	57.9	5.06M
July 23, 2026	58.83	59.08	59.08	59.35	57.9	2.46M
July 22, 2026	59.98	59.36	59.36	61.1	59	4.29M
July 21, 2026	59.5	60.2	60.2	61.6	59.21	4.8M
July 20, 2026	56.86	60.11	60.11	60.3	56.86	4.83M
July 17, 2026	59.97	57.53	57.53	61.32	57	5.41M
July 16, 2026	58.78	60.29	60.29	61.28	57.82	6.96M
July 15, 2026	55.81	58.47	58.47	59.59	55.1	6.13M
July 14, 2026	55.75	55.68	55.68	56.34	54.7	2.62M
July 13, 2026	55.88	55.75	55.75	56.6	54.93	3.25M
July 10, 2026	54.76	55.7	55.7	57.38	53.69	3.55M
July 09, 2026	54.83	54.88	54.88	55.79	53.51	2.08M
July 08, 2026	56.2	54.6	54.6	57.13	54.6	2.83M
July 07, 2026	58.04	56.27	56.27	58.3	56.12	3.4M
July 06, 2026	58.23	58.53	58.53	60.1	57.11	5.32M
July 03, 2026	57.6	58.5	58.5	58.98	56.55	4.46M
July 02, 2026	57.92	57.46	57.46	58.98	56.6	4.59M
July 01, 2026	54.94	57.4	57.4	57.5	52.94	5.2M
June 30, 2026	55.26	54.4	54.4	55.88	53.02	3.38M
June 29, 2026	52.51	55.4	55.4	56	50	5.67M
June 26, 2026	54.11	52.93	52.93	54.6	52.55	3M
June 25, 2026	54.4	54.14	54.14	54.75	52.9	2.88M
June 24, 2026	54.73	54.75	54.75	56.53	54.1	4.06M
June 23, 2026	53.23	54.37	54.37	55	53.23	2.95M
June 22, 2026	55.7	53.79	53.79	55.7	52.92	4.34M
June 18, 2026	54.49	55.82	55.82	56.13	53.62	3.63M
June 17, 2026	55.55	54.56	54.56	55.88	54.21	4.64M
June 16, 2026	56.66	55.89	55.89	56.66	55.08	4.33M
June 15, 2026	59.57	56.99	56.99	59.57	55.25	6.85M
June 12, 2026	58	59.33	59.33	60.68	57.28	7.07M
June 11, 2026	56.75	58.48	58.48	58.8	56.75	4.08M
June 10, 2026	56.34	57	57	57.24	55.81	2M
June 09, 2026	57.35	56.68	56.68	57.87	56.18	3.17M
June 08, 2026	54.99	57.35	57.35	57.35	54.43	5.02M
June 05, 2026	54.09	54.99	54.99	55.09	53.05	2.62M
June 04, 2026	54.88	54.1	54.1	55.77	53.71	2.74M
June 03, 2026	55.14	55.11	55.11	55.3	53.88	3.21M
June 02, 2026	55.61	55.15	55.15	56.48	54.6	2.5M
June 01, 2026	56.37	56	56	57.04	55.1	3.22M
May 29, 2026	55.46	56.55	56.55	57.38	55.01	3.18M
May 28, 2026	55.2	55.69	55.69	55.88	54.6	2.54M