Algonquin Power & Utilities Corp. (AQN) Stock Price History
Historical prices from 2009 to 2026
- 1M
- +9.1%
- 3M
- -4.0%
- YTD
- -9.8%
- 1Y
- -3.5%
- 3Y
- -0.9%
- 5Y
- -17.2%
Loading 10-year price history...
AQN Historical Performance
AQN Annual Returns
Year-by-year price performance · 2009–2026
- 2009 annual price return
- +119.5%
- 2010 annual price return
- +27.0%
- 2011 annual price return
- +25.9%
- 2012 annual price return
- +9.1%
- 2013 annual price return
- -5.0%
- 2014 annual price return
- +21.1%
- 2015 annual price return
- -4.5%
- 2016 annual price return
- +10.0%
- 2017 annual price return
- +33.7%
- 2018 annual price return
- -9.6%
- 2019 annual price return
- +42.1%
- 2020 annual price return
- +17.2%
- 2021 annual price return
- -11.1%
- 2022 annual price return
- -54.6%
- 2023 annual price return
- -6.1%
- 2024 annual price return
- -31.0%
- 2025 annual price return
- +35.5%
- 2026 annual price return
- -16.5%
AQN Stock Price Trajectory (2009–2026)
As of November 8, 2026, Algonquin Power & Utilities Corp. (AQN) trades at $5.52, representing a -3.5% return over the past year. The stock has delivered a -45.7% total return over five years (-17.2% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $17.86 on February 16, 2021. From this peak, AQN has corrected -69.1%, currently trading 7% below its 200-day moving average, suggesting potential weakness.
When compared to Utilities sector peers BEP (+0.5% 1Y), CLNE (-14.7% 1Y), and AVA (-0.5% 1Y), AQN has underperformed the peer group average. Compare AQN vs BEP →
AQN Historical Price Data · from 2009
Rows 1–50 of 4,274| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 5.54 | 5.71 | 5.47 | 5.52 | 11.74M | -2.13% |
| 2026-11-05 | 5.67 | 5.67 | 5.54 | 5.64 | 7.50M | 0.00% |
| 2026-11-04 | 5.56 | 5.67 | 5.52 | 5.64 | 4.29M | +2.17% |
| 2026-11-03 | 5.59 | 5.62 | 5.52 | 5.52 | 2.62M | -1.60% |
| 2026-11-02 | 5.45 | 5.61 | 5.43 | 5.61 | 3.90M | +2.75% |
| 2026-10-30 | 5.43 | 5.47 | 5.41 | 5.46 | 2.48M | +0.55% |
| 2026-10-29 | 5.38 | 5.45 | 5.35 | 5.43 | 3.86M | +1.69% |
| 2026-10-28 | 5.41 | 5.43 | 5.29 | 5.34 | 3.51M | -1.48% |
| 2026-10-27 | 5.37 | 5.42 | 5.36 | 5.42 | 3.13M | +1.12% |
| 2026-10-26 | 5.38 | 5.39 | 5.33 | 5.36 | 1.57M | -0.92% |
| 2026-10-23 | 5.42 | 5.48 | 5.38 | 5.41 | 3.73M | -0.73% |
| 2026-10-22 | 5.33 | 5.46 | 5.32 | 5.45 | 3.51M | +2.64% |
| 2026-10-21 | 5.26 | 5.33 | 5.25 | 5.31 | 2.60M | +1.53% |
| 2026-10-20 | 5.16 | 5.28 | 5.16 | 5.23 | 2.59M | +1.36% |
| 2026-10-19 | 5.22 | 5.25 | 5.13 | 5.16 | 3.04M | -1.71% |
| 2026-10-16 | 5.22 | 5.29 | 5.19 | 5.25 | 4.20M | +0.96% |
| 2026-10-15 | 5.24 | 5.27 | 5.15 | 5.20 | 4.41M | +0.97% |
| 2026-10-14 | 5.09 | 5.17 | 5.07 | 5.15 | 3.59M | +0.39% |
| 2026-10-13 | 5.12 | 5.15 | 5.03 | 5.13 | 3.77M | +0.39% |
| 2026-10-12 | 5.11 | 5.12 | 5.08 | 5.11 | 1.72M | 0.00% |
| 2026-10-09 | 5.07 | 5.11 | 5.04 | 5.11 | 2.39M | +0.59% |
| 2026-10-08 | 5.08 | 5.10 | 5.01 | 5.08 | 6.00M | +0.40% |
| 2026-10-07 | 5.05 | 5.11 | 5.03 | 5.06 | 5.54M | 0.00% |
| 2026-10-06 | 5.09 | 5.13 | 5.05 | 5.06 | 6.42M | -0.20% |
| 2026-10-05 | 5.12 | 5.12 | 5.04 | 5.07 | 4.24M | -0.59% |
| 2026-10-02 | 5.07 | 5.15 | 5.05 | 5.10 | 4.38M | +1.39% |
| 2026-10-01 | 4.99 | 5.06 | 4.96 | 5.03 | 4.69M | 0.00% |
| 2026-09-30 | 5.08 | 5.11 | 5.02 | 5.03 | 6.05M | -0.40% |
| 2026-09-29 | 4.95 | 5.07 | 4.91 | 5.05 | 4.36M | +0.80% |
| 2026-09-28 | 4.98 | 5.03 | 4.96 | 5.01 | 4.09M | +0.20% |
| 2026-09-25 | 5.01 | 5.03 | 4.96 | 5.00 | 2.99M | -0.40% |
| 2026-09-24 | 5.07 | 5.08 | 5.00 | 5.02 | 4.48M | -0.79% |
| 2026-09-23 | 5.20 | 5.20 | 5.05 | 5.06 | 4.89M | -2.88% |
| 2026-09-22 | 5.25 | 5.28 | 5.20 | 5.21 | 3.46M | -0.57% |
| 2026-09-21 | 5.35 | 5.35 | 5.22 | 5.24 | 3.52M | -2.06% |
| 2026-09-18 | 5.34 | 5.40 | 5.32 | 5.35 | 5.21M | -0.56% |
| 2026-09-17 | 5.36 | 5.40 | 5.32 | 5.38 | 4.65M | +1.13% |
| 2026-09-16 | 5.33 | 5.34 | 5.29 | 5.32 | 3.65M | +0.76% |
| 2026-09-15 | 5.34 | 5.36 | 5.27 | 5.28 | 4.45M | -1.31% |
| 2026-09-14 | 5.32 | 5.38 | 5.24 | 5.35 | 12.27M | +0.75% |
| 2026-09-11 | 5.45 | 5.45 | 5.28 | 5.31 | 7.22M | -2.21% |
| 2026-09-10 | 5.59 | 5.59 | 5.41 | 5.43 | 5.75M | -2.86% |
| 2026-09-09 | 5.69 | 5.71 | 5.59 | 5.59 | 3.33M | -1.58% |
| 2026-09-08 | 5.69 | 5.73 | 5.66 | 5.68 | 3.58M | +0.18% |
| 2026-09-04 | 5.58 | 5.69 | 5.57 | 5.67 | 3.16M | +1.25% |
| 2026-09-03 | 5.65 | 5.69 | 5.59 | 5.60 | 3.32M | -0.53% |
| 2026-09-02 | 5.65 | 5.68 | 5.60 | 5.63 | 3.34M | -0.53% |
| 2026-09-01 | 5.65 | 5.70 | 5.60 | 5.66 | 4.15M | 0.00% |
| 2026-08-31 | 5.63 | 5.67 | 5.62 | 5.66 | 3.45M | 0.00% |
| 2026-08-28 | 5.70 | 5.76 | 5.64 | 5.66 | 3.68M | -0.35% |
AQN Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
AQN — Frequently Asked Questions
Quick answers to the most common questions about buying AQN stock.
How has AQN stock performed recently?
AQN declined -3.5% over the past year, below its 5-year annualized CAGR of -17.2%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is AQN's all-time high price?
Algonquin Power & Utilities Corp. reached $17.86 on 2021-02-16. The 52-week high is $7.11. Current 1-year return of -3.5% places the stock further from historical peaks.
Where can I download AQN historical price data?
This page provides AQN daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2009-2026, downloadable in CSV format.