Hydro One - 11 Year Stock Price History | HRNNF
Historical daily share price chart and data for Hydro One since 2015 adjusted for splits and dividends. The latest closing stock price for Hydro One as of September 14, 2026 is 36.47.
- The all-time high Hydro One stock closing price was 43.68 on March 16, 2026.
- The Hydro One 52-week high stock price is 44.02, which is 20.7% above the current share price.
- The Hydro One 52-week low stock price is 35.12, which is 3.7% below the current share price.
- The average Hydro One stock price for the last 52 weeks is 39.95.
| Hydro One Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 40.6386 | 39.0879 | 43.6800 | 36.4700 | 36.4700 | -6.29% |
| 2025 | 34.4533 | 29.2649 | 39.4400 | 28.3713 | 38.9195 | 33.15% |
| 2024 | 28.8089 | 27.6690 | 33.3394 | 21.7629 | 29.2309 | 6.60% |
| 2023 | 25.1165 | 24.2358 | 27.4204 | 22.2243 | 27.4204 | 25.16% |
| 2022 | 23.2714 | 22.3890 | 25.3636 | 20.1310 | 21.9078 | -1.63% |
| 2021 | 20.4752 | 19.0636 | 22.3447 | 17.8189 | 22.2717 | 17.26% |
| 2020 | 16.8495 | 15.7009 | 19.2110 | 12.4354 | 18.9932 | 22.88% |
| 2019 | 13.9794 | 11.7428 | 15.9662 | 11.7428 | 15.4570 | 34.12% |
| 2018 | 11.8723 | 13.3281 | 13.4491 | 11.0385 | 11.5244 | -14.26% |
| 2017 | 13.2076 | 12.8622 | 14.0926 | 12.0590 | 13.4407 | 6.54% |
| 2016 | 13.0468 | 10.9149 | 14.6318 | 10.5658 | 12.6159 | 12.39% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Utilities | Utility - Electric Power Distribution | $21.967B | $6.470B |
| Hydro One Limited, through its wholly-owned subsidiaries, is an electricity transmission and distribution provider. Hydro One Limited is based in TORONTO. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| NextEra Energy (NEE) | United States | $170.278B | 20.88 |
| Iberdrola S.A (IBDRY) | Spain | $152.515B | 22.24 |
| Enel SpA (ENLAY) | Italy | $102.582B | 15.06 |
| Southern (SO) | United States | $100.082B | 18.91 |
| Duke Energy (DUK) | United States | $92.800B | 17.84 |
| ENGIE - (ENGIY) | France | $69.307B | 0.00 |
| American Electric Power (AEP) | United States | $66.542B | 20.41 |
| Dominion Energy (D) | United States | $56.694B | 18.52 |
| E.ON SE (EONGY) | Germany | $52.103B | 14.87 |
| Entergy (ETR) | United States | $48.362B | 26.37 |
| RWE AG (RWEOY) | Germany | $48.263B | 17.87 |
| Vistra (VST) | United States | $47.234B | 16.36 |
| Xcel Energy (XEL) | United States | $46.323B | 18.36 |
| Exelon (EXC) | United States | $44.098B | 15.31 |
| Consolidated Edison Inc (ED) | United States | $39.120B | 18.27 |
| Pacific Gas & Electric (PCG) | United States | $36.450B | 8.05 |
| Public Service Enterprise Group (PEG) | United States | $35.348B | 16.65 |
| WEC Energy (WEC) | United States | $34.270B | 18.75 |
| AXIA Energia (AXIAY) | Brazil | $30.436B | 16.29 |
| AXIA Energia (AXIA) | Brazil | $28.935B | 15.48 |
| Ameren (AEE) | United States | $28.783B | 19.40 |
| Fortis (FTS) | Canada | $27.773B | 21.46 |
| DTE Energy (DTE) | United States | $27.287B | 18.29 |
| FirstEnergy (FE) | United States | $26.519B | 17.76 |
| Eversource Energy (ES) | United States | $25.738B | 13.92 |
| CenterPoint Energy (CNP) | United States | $25.460B | 20.24 |
| PPL (PPL) | United States | $25.428B | 18.26 |
| CLP Holdings (CLPHY) | Hong Kong, SAR China | $25.265B | 0.00 |
| NRG Energy (NRG) | United States | $22.886B | 16.07 |
| Edison (EIX) | United States | $21.600B | 7.83 |
| CMS Energy (CMS) | United States | $20.953B | 19.77 |
| Terna Rete Elettrica Nazionale SpA (TEZNY) | Italy | $20.810B | 0.00 |
| NiSource (NI) | United States | $19.696B | 21.39 |
| Evergy (EVRG) | United States | $18.644B | 20.11 |
| Alliant Energy (LNT) | United States | $17.351B | 20.98 |
| Power Assets Holdings (HGKGY) | Hong Kong, SAR China | $16.985B | 0.00 |
| Korea Electric Power (KEP) | South Korea | $14.842B | 2.42 |
| United Utilities Group (UUGRY) | United Kingdom | $13.271B | 0.00 |
| China Resources Power Holdings (CRPJY) | Hong Kong, SAR China | $12.318B | 0.00 |
| Pinnacle West Capital (PNW) | United States | $11.562B | 18.28 |
| AES (AES) | United States | $10.559B | 5.54 |
| OGE Energy (OGE) | United States | $9.550B | 20.37 |
| Companhia Paranaense De Energia - Copel (ELPC) | $9.199B | 22.89 | |
| Brookfield Renewable Partners (BEP) | Bermuda | $8.832B | 0.00 |
| IDACORP (IDA) | United States | $7.747B | 22.17 |
| ENGIE BRASL EGA (EGIEY) | Brazil | $6.877B | 12.97 |
| Comp En De Mn Cemig ADS (CIG) | Brazil | $6.153B | 0.00 |
| Enel Chile S.A (ENIC) | Chile | $5.962B | 10.26 |
| Portland General Electric (POR) | United States | $5.655B | 17.87 |
| Companhia Paranaense De Energia (COPEL) (ELP) | Brazil | $5.520B | 84.27 |
| Black Hills (BKH) | United States | $5.385B | 16.85 |
| Pampa Energia S.A (PAM) | Argentina | $4.657B | 8.23 |
| NorthWestern (NWE) | United States | $4.223B | 18.21 |
| Algonquin Power & Utilities (AQN) | Canada | $4.119B | 16.72 |
| Allete (ALE) | United States | $3.945B | 23.02 |
| TransAlta (TAC) | Canada | $3.726B | 98.25 |
| Otter Tail (OTTR) | United States | $3.678B | 13.52 |
| Kenon Holdings (KEN) | Singapore | $3.351B | 0.00 |
| Versigent (VGNT) | Switzerland | $3.264B | 0.00 |
| Avista (AVA) | United States | $3.070B | 13.94 |
| MGE Energy (MGEE) | United States | $2.876B | 18.70 |
| Centuri Holdings (CTRI) | United States | $1.976B | 39.14 |
| Hawaiian Electric Industries (HE) | United States | $1.789B | 14.00 |
| Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) | Argentina | $1.103B | 5.82 |
| Unitil (UTL) | United States | $0.960B | 15.81 |
| Ballard Power Systems (BLDP) | Canada | $0.758B | 0.00 |
| Genie Energy (GNE) | United States | $0.418B | 0.00 |
| Polar Power (POLA) | United States | $0.006B | 0.00 |
| Eletrobras (EBR.B) | Brazil | $0.000B | 0.00 |
| Great Plains Energy Inc (GXP) | United States | $0.000B | 0.00 |