Jiangsu Newamstar Packaging Machinery Co.,Ltd (300509.SZ) SHZ

Currency In CNY

300509.SZ Historical Return

If you invested ¥1000 in Jiangsu Newamstar Packaging Machinery Co.,Ltd (300509.SZ) 10 years ago, it would be worth ¥561.68 as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥1,390.7, while ¥1000 invested 1 year ago would be worth ¥1,131.15. This corresponds to total returns of -43.83%, 39.07%, 13.11%, respectively, with annualized returns of -5.6%, 6.81%, 13.11%.

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

300509.SZ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 18, 2026	8.94	8.92	8.92	9.1	8.87	4.07M
June 17, 2026	9.14	9.03	9.03	9.15	8.98	4.65M
June 16, 2026	9.2	9.14	9.14	9.24	8.98	4.82M
June 15, 2026	9.3	9.18	9.18	9.46	9.06	4.73M
June 12, 2026	9.17	9.21	9.21	9.35	9.05	4.63M
June 11, 2026	9.1	9.08	9.08	9.28	8.93	4.98M
June 10, 2026	9.21	9.19	9.19	9.32	8.96	5.11M
June 09, 2026	9.39	9.28	9.28	9.51	9.27	5.56M
June 08, 2026	9.57	9.36	9.36	9.76	9.21	5.98M
June 05, 2026	9.71	9.76	9.76	9.9	9.47	4.96M
June 04, 2026	9.77	9.67	9.67	9.88	9.52	5.84M
June 03, 2026	9.87	9.82	9.82	9.97	9.68	4.68M
June 02, 2026	9.99	9.9	9.9	10.06	9.56	6.42M
June 01, 2026	9.64	10.02	10.02	10.3	9.54	8.86M
May 29, 2026	10.12	9.63	9.63	10.12	9.5	5.76M
May 28, 2026	9.99	10.01	10.01	10.1	9.71	5.18M
May 27, 2026	10.31	9.96	9.96	10.36	9.86	7.3M
May 26, 2026	10.58	10.3	10.3	10.58	10.13	5.34M
May 25, 2026	10.76	10.57	10.57	10.87	10.45	5.81M
May 22, 2026	10.67	10.73	10.73	10.86	10.53	6.22M
May 21, 2026	11.57	10.55	10.55	11.57	10.5	9.08M
May 20, 2026	11.12	10.97	10.97	11.13	10.77	7.07M
May 19, 2026	11.36	11.18	11.18	11.46	10.95	10.57M
May 18, 2026	11.57	11.36	11.36	11.58	11.2	10.54M
May 15, 2026	12.36	11.59	11.59	12.4	11.51	20.03M
May 14, 2026	11.44	12.29	12.29	12.92	11.42	27.02M
May 13, 2026	11.39	11.44	11.44	11.51	11.3	5.09M
May 12, 2026	11.75	11.4	11.4	11.79	11.33	5.83M
May 11, 2026	11.79	11.76	11.76	11.92	11.61	7.16M
May 08, 2026	11.41	11.7	11.7	11.74	11.3	8.08M
May 07, 2026	11.39	11.41	11.41	11.6	11.28	6.57M
May 06, 2026	11.48	11.35	11.35	11.66	11.25	8.03M
April 30, 2026	11.38	11.39	11.39	11.52	11.32	5.28M
April 29, 2026	11.26	11.44	11.44	11.54	11.18	8.31M
April 28, 2026	11.52	11.33	11.33	11.58	11.2	8.4M
April 27, 2026	11.2	11.47	11.47	11.63	10.81	11.76M
April 24, 2026	11.93	11.27	11.27	11.93	10.93	17.84M
April 23, 2026	12.37	12.06	12.06	12.47	11.93	6.72M
April 22, 2026	12.36	12.38	12.38	12.9	12.27	6.73M
April 21, 2026	12.3	12.36	12.36	12.52	12.11	6.44M
April 20, 2026	12.47	12.31	12.31	12.61	12.14	9.48M
April 17, 2026	12.13	12.52	12.52	13.05	12	11.53M
April 16, 2026	11.87	12.16	12.16	12.18	11.81	6.48M
April 15, 2026	11.9	11.79	11.79	11.96	11.77	4.47M
April 14, 2026	11.9	11.84	11.84	11.96	11.7	5.17M
April 13, 2026	11.79	11.83	11.83	11.96	11.69	6.34M
April 10, 2026	11.64	11.8	11.8	12.25	11.64	9.87M
April 09, 2026	11.81	11.59	11.59	12.01	11.55	4.64M
April 08, 2026	11.61	11.96	11.96	11.96	11.54	5.4M
April 07, 2026	11.31	11.38	11.38	11.41	11.07	3.85M
April 03, 2026	11.43	11.21	11.21	11.43	11.19	4.37M
April 02, 2026	11.58	11.4	11.4	11.63	11.31	5.18M
April 01, 2026	11.51	11.59	11.59	11.71	11.41	9.34M
March 31, 2026	11.68	11.28	11.28	11.7	11.24	11.13M
March 30, 2026	11.66	11.62	11.62	11.9	11.52	9.83M
March 27, 2026	11.81	11.69	11.69	11.98	11.63	9.43M
March 26, 2026	12.35	11.9	11.9	12.58	11.72	8.56M
March 25, 2026	12	12.29	12.29	12.37	11.96	6.64M
March 24, 2026	11.88	12	12	12.02	11.46	8.03M
March 23, 2026	12	11.6	11.6	12.38	11.5	9.61M