Fusion Fuel Green PLC (HTOO) NASDAQ

Currency In USD

HTOO Historical Return

If you invested $1000 in Fusion Fuel Green PLC (HTOO) since IPO date, it would be worth $2.81 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $5.14, while $1000 invested 1 year ago would be worth $525.67. This corresponds to total returns of -99.72%, -99.49%, -47.43%, respectively, with annualized returns of -64.3%, -65.12%, -47.43%.

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

HTOO Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	2.24	2.15	2.15	2.45	2.15	24,826
August 20, 2026	2.24	2.26	2.26	2.33	2.2	24,311
August 19, 2026	2.23	2.21	2.21	2.25	2.2	4,209
August 18, 2026	2.22	2.21	2.21	2.27	2.21	7,128
August 17, 2026	2.38	2.21	2.21	2.38	2.2	12,371
August 14, 2026	2.33	2.38	2.38	2.46	2.33	24,930
August 13, 2026	2.43	2.41	2.41	2.52	2.41	18,561
August 12, 2026	2.6	2.54	2.54	2.6	2.5	5,267
August 11, 2026	2.5	2.47	2.47	2.5	2.43	475
August 10, 2026	2.43	2.46	2.46	2.47	2.43	8,348
August 07, 2026	2.44	2.43	2.43	2.44	2.43	6,236
August 06, 2026	2.47	2.45	2.45	2.63	2.43	5,503
August 05, 2026	2.56	2.45	2.45	2.6	2.43	18,738
August 04, 2026	2.64	2.57	2.57	2.65	2.56	6,206
August 03, 2026	2.65	2.59	2.59	2.65	2.56	4,061
July 31, 2026	2.64	2.65	2.65	2.69	2.64	4,551
July 30, 2026	2.58	2.6	2.6	2.71	2.56	11,203
July 29, 2026	2.65	2.58	2.58	2.65	2.58	2,707
July 28, 2026	2.6	2.68	2.68	2.69	2.59	10,168
July 27, 2026	2.61	2.61	2.61	2.79	2.6	2,145
July 23, 2026	2.8	2.65	2.65	2.8	2.57	1,908
July 22, 2026	2.67	2.69	2.69	2.7	2.67	11,288
July 21, 2026	2.62	2.57	2.57	2.69	2.56	6,830
July 20, 2026	2.56	2.57	2.57	2.61	2.56	1,519
July 17, 2026	2.79	2.57	2.57	2.79	2.55	3,823
July 16, 2026	2.68	2.59	2.59	2.69	2.59	5,556
July 15, 2026	2.69	2.64	2.64	2.69	2.6	2,745
July 14, 2026	2.57	2.6	2.6	2.6	2.57	3,906
July 13, 2026	2.62	2.56	2.56	2.64	2.56	1,403
July 10, 2026	2.62	2.59	2.59	2.68	2.59	2,959
July 09, 2026	2.65	2.57	2.57	2.67	2.57	1,675
July 08, 2026	2.59	2.59	2.59	2.73	2.55	5,034
July 07, 2026	2.65	2.69	2.69	2.69	2.59	4,415
July 06, 2026	2.66	2.68	2.68	2.79	2.65	4,667
July 02, 2026	2.79	2.67	2.67	2.81	2.67	4,028
July 01, 2026	2.72	2.69	2.69	2.79	2.69	5,279
June 30, 2026	2.69	2.65	2.65	2.8	2.65	7,149
June 29, 2026	2.65	2.64	2.64	2.74	2.6	14,927
June 26, 2026	2.58	2.61	2.61	2.72	2.58	18,880
June 25, 2026	2.64	2.59	2.59	2.67	2.59	9,670
June 24, 2026	2.76	2.66	2.66	2.86	2.66	9,274
June 23, 2026	2.72	2.7	2.7	2.8	2.66	7,493
June 22, 2026	2.81	2.72	2.72	2.81	2.7	8,676
June 18, 2026	2.89	2.86	2.86	2.94	2.85	10,327
June 17, 2026	2.93	2.91	2.91	3	2.9	6,482
June 16, 2026	3.01	2.9	2.9	3.01	2.88	12,716
June 15, 2026	2.97	2.9	2.9	2.98	2.89	14,540
June 12, 2026	2.91	2.95	2.95	3.09	2.91	12,169
June 11, 2026	3.1	2.94	2.94	3.1	2.89	6,522
June 10, 2026	2.94	2.83	2.83	3.05	2.83	18,701
June 09, 2026	2.97	2.85	2.85	3.05	2.82	19,501
June 08, 2026	2.96	2.91	2.91	3.13	2.82	20,112
June 05, 2026	3.16	2.92	2.92	3.29	2.9	0
June 04, 2026	3.23	3.17	3.17	3.25	3.16	20,323
June 03, 2026	3.52	3.14	3.14	3.6	3.11	23,999
June 02, 2026	3.79	3.6	3.6	3.82	3.51	16,027
June 01, 2026	3.78	3.81	3.81	3.84	3.69	31,803
May 29, 2026	3.71	3.7	3.7	3.71	3.61	38,100
May 28, 2026	3.45	3.71	3.71	3.79	3.45	40,459
May 27, 2026	3.27	3.45	3.45	3.5	3.17	42,736