Datang International Power Generation Co., Ltd. (0991.HK) HKSE

Currency In HKD

0991.HK Historical Return

If you invested $1000 in Datang International Power Generation Co., Ltd. (0991.HK) 10 years ago, it would be worth $1,373.66 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 $1,996.09, while $1000 invested 1 year ago would be worth $1,060.17. This corresponds to total returns of 37.37%, 99.61%, 6.02%, respectively, with annualized returns of 3.23%, 14.82%, 6.02%.

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

0991.HK Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	2.67	2.64	2.64	2.68	2.64	10.93M
October 20, 2026	2.7	2.66	2.66	2.75	2.64	26.08M
October 16, 2026	2.69	2.72	2.72	2.73	2.67	20.64M
October 15, 2026	2.77	2.68	2.68	2.77	2.64	32.98M
October 14, 2026	2.7	2.77	2.77	2.79	2.69	30.34M
October 13, 2026	2.71	2.71	2.71	2.74	2.68	15.14M
October 12, 2026	2.74	2.73	2.73	2.77	2.71	27.6M
October 09, 2026	2.7	2.72	2.72	2.74	2.67	27.59M
October 08, 2026	2.7	2.69	2.69	2.74	2.64	26.41M
October 07, 2026	2.74	2.72	2.72	2.75	2.69	5.46M
October 06, 2026	2.71	2.72	2.72	2.73	2.68	4.06M
October 05, 2026	2.69	2.67	2.67	2.7	2.64	3.7M
October 02, 2026	2.71	2.66	2.66	2.71	2.62	3.92M
September 30, 2026	2.64	2.67	2.67	2.68	2.62	19.5M
September 29, 2026	2.6	2.64	2.64	2.65	2.6	15.88M
September 28, 2026	2.53	2.59	2.59	2.62	2.53	19.67M
September 25, 2026	2.56	2.53	2.53	2.56	2.48	3.29M
September 24, 2026	2.57	2.56	2.56	2.57	2.54	8.67M
September 23, 2026	2.58	2.55	2.55	2.59	2.54	11.83M
September 22, 2026	2.6	2.58	2.58	2.6	2.57	12.56M
September 21, 2026	2.63	2.6	2.6	2.63	2.57	18.01M
September 18, 2026	2.62	2.63	2.63	2.64	2.59	22.03M
September 17, 2026	2.62	2.62	2.62	2.68	2.59	11.35M
September 16, 2026	2.65	2.66	2.66	2.67	2.61	20.4M
September 15, 2026	2.66	2.65	2.65	2.7	2.63	15.99M
September 11, 2026	2.73	2.68	2.68	2.73	2.66	21.46M
September 10, 2026	2.8	2.73	2.73	2.81	2.72	29.1M
September 09, 2026	2.67	2.82	2.82	2.84	2.65	79.07M
September 08, 2026	2.66	2.72	2.72	2.73	2.62	43.04M
September 07, 2026	2.61	2.65	2.65	2.65	2.58	28.94M
September 04, 2026	2.59	2.61	2.61	2.62	2.57	23.22M
September 03, 2026	2.55	2.57	2.57	2.61	2.55	25.06M
September 02, 2026	2.58	2.55	2.55	2.58	2.51	23.85M
September 01, 2026	2.58	2.57	2.57	2.6	2.54	22.23M
August 31, 2026	2.59	2.58	2.58	2.59	2.52	44.09M
August 28, 2026	2.49	2.51	2.51	2.52	2.46	24.75M
August 27, 2026	2.47	2.48	2.48	2.49	2.42	23.49M
August 26, 2026	2.43	2.47	2.47	2.49	2.42	30.46M
August 25, 2026	2.4	2.42	2.42	2.43	2.39	17.18M
August 24, 2026	2.37	2.39	2.39	2.4	2.37	19.67M
August 21, 2026	2.37	2.37	2.37	2.38	2.36	19.59M
August 20, 2026	2.39	2.37	2.37	2.41	2.37	14.83M
August 19, 2026	2.42	2.38	2.38	2.42	2.37	31.65M
August 18, 2026	2.48	2.43	2.43	2.5	2.42	18.3M
August 17, 2026	2.45	2.49	2.49	2.49	2.44	18.28M
August 14, 2026	2.49	2.44	2.44	2.49	2.38	51.41M
August 13, 2026	2.44	2.48	2.48	2.53	2.42	79.01M
August 12, 2026	2.44	2.44	2.44	2.47	2.42	14.28M
August 11, 2026	2.47	2.44	2.44	2.49	2.44	21.86M
August 10, 2026	2.48	2.47	2.47	2.51	2.46	29.85M
August 07, 2026	2.48	2.48	2.48	2.49	2.46	20.34M
August 06, 2026	2.56	2.5	2.5	2.56	2.48	32.94M
August 05, 2026	2.57	2.57	2.57	2.57	2.52	19.37M
August 04, 2026	2.6	2.57	2.57	2.64	2.55	18.19M
August 03, 2026	2.54	2.59	2.59	2.6	2.52	21.77M
July 31, 2026	2.51	2.52	2.52	2.55	2.51	11.38M
July 30, 2026	2.54	2.52	2.52	2.55	2.48	22.98M
July 29, 2026	2.5	2.55	2.55	2.55	2.49	21.94M
July 28, 2026	2.53	2.5	2.5	2.53	2.47	18.18M
July 27, 2026	2.51	2.51	2.51	2.54	2.48	22.72M