Hydro One Limited (H.TO) TSX

Currency In CAD

H.TO Historical Return

If you invested $1000 in Hydro One Limited (H.TO) 10 years ago, it would be worth $2,859.83 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 $1,930.05, while $1000 invested 1 year ago would be worth $1,071.21. This corresponds to total returns of 185.98%, 93%, 7.12%, respectively, with annualized returns of 11.07%, 14.05%, 7.12%.

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

H.TO Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	55.13	53.25	53.25	55.13	53.16	1.8M
August 20, 2026	54.89	55.1	55.1	55.24	54.62	852,911
August 19, 2026	55.83	55.06	55.06	55.83	54.71	1.39M
August 18, 2026	55.64	55.82	55.82	56.12	55.63	1.07M
August 17, 2026	56.33	55.44	55.44	56.66	55.41	1.61M
August 14, 2026	56.43	56.42	56.42	56.56	56.05	795,415
August 13, 2026	57.14	56.45	56.45	57.66	56.33	1.46M
August 12, 2026	56.69	56.75	56.75	57.38	55.87	1.3M
August 11, 2026	54.92	56	56	56.21	54.9	1.83M
August 10, 2026	56.63	54.83	54.83	56.7	54.8	1.91M
August 07, 2026	56.43	56.54	56.54	56.6	56	1.18M
August 06, 2026	57.55	56.42	56.42	57.65	55.92	1.22M
August 05, 2026	58.04	57.08	57.08	58.05	56.97	887,425
August 04, 2026	58.2	57.98	57.98	58.35	57.51	1.07M
July 31, 2026	58.16	58.4	58.4	59.09	57.94	1.17M
July 30, 2026	58.58	58.26	58.26	58.64	57.87	749,902
July 29, 2026	59.54	58.71	58.71	59.62	58.29	1.25M
July 28, 2026	59.85	59.54	59.54	60.57	59.52	782,374
July 27, 2026	60.07	59.79	59.79	60.29	59.5	523,110
July 23, 2026	59.5	59.61	59.61	59.98	59.29	840,266
July 22, 2026	59.24	59.57	59.57	59.78	59.06	1.09M
July 21, 2026	59.57	59.08	59.08	59.57	58.79	1.06M
July 20, 2026	59.69	59.58	59.58	60.39	59.44	983,745
July 17, 2026	59.17	59.79	59.79	59.96	58.83	1.27M
July 16, 2026	58.63	58.81	58.81	59.06	58.39	929,161
July 15, 2026	58.72	58.59	58.59	59.25	58.45	865,780
July 14, 2026	58.86	58.8	58.8	59.36	58.58	976,567
July 13, 2026	58.51	58.8	58.8	59.04	58.43	807,889
July 10, 2026	58.55	58.57	58.57	58.83	58.21	871,500
July 09, 2026	59	58.41	58.41	59.03	58.32	827,900
July 08, 2026	58.42	59.06	59.06	59.16	58.29	1.11M
July 07, 2026	58.08	58.38	58.38	58.69	58.08	1.54M
July 06, 2026	58.83	58.24	58.24	59.18	57.97	883,781
July 03, 2026	59.02	58.95	58.95	59.36	58.8	336,652
July 02, 2026	58.33	59	59	59.18	58	1.22M
June 30, 2026	59	58.5	58.5	59	58.22	1.98M
June 29, 2026	59.2	58.99	58.99	59.4	58.53	936,534
June 26, 2026	58.46	59.23	59.23	59.31	58.46	1.29M
June 25, 2026	58.03	58.42	58.42	58.42	57.43	1.65M
June 24, 2026	57.64	57.93	57.93	58.08	57.32	1.01M
June 23, 2026	56.73	57.63	57.63	57.79	56.73	1.02M
June 22, 2026	56.27	56.65	56.65	57.03	56.12	1.1M
June 19, 2026	56.76	56	56	56.94	56	2.58M
June 18, 2026	56.5	56.78	56.78	57.27	56.36	1.01M
June 17, 2026	57.06	56.36	56.36	57.44	56.22	972,357
June 16, 2026	56.86	57.15	57.15	57.68	56.73	1.9M
June 15, 2026	56.46	56.96	56.96	57.06	55.94	1.22M
June 12, 2026	56.57	56.69	56.69	57.14	56.22	7.05M
June 11, 2026	56.28	56.28	56.28	57.14	56.22	1.37M
June 10, 2026	56.08	56.17	56.17	56.39	55.85	1.25M
June 09, 2026	56.07	56.21	56.21	57.01	55.82	1.12M
June 08, 2026	56.84	56.18	56.18	57.53	55.98	1.24M
June 05, 2026	56.66	56.97	56.97	57.39	56.21	6.64M
June 04, 2026	55.83	56.12	56.12	56.47	55.48	1.27M
June 03, 2026	55.92	55.58	55.58	56.53	55.56	1.78M
June 02, 2026	55.75	55.85	55.85	56.33	55.21	1.33M
June 01, 2026	56.58	56.36	56.36	57.13	55.71	1.75M
May 29, 2026	58	56.7	56.7	58.54	56.46	3.93M
May 28, 2026	59	58.04	58.04	59.53	57.93	1.14M
May 27, 2026	59.59	59.14	59.14	59.86	59.02	897,401