Denison Mines Corp. (DNN) Stock Price History
Historical prices from 2005 to 2026
- 1M
- +3.1%
- 3M
- -8.2%
- YTD
- +10.6%
- 1Y
- +82.1%
- 3Y
- +38.9%
- 5Y
- +19.8%
Loading 10-year price history...
DNN Historical Performance
DNN Annual Returns
Year-by-year price performance · 2005–2026
- 2005 annual price return
- -11.6%
- 2006 annual price return
- +123.8%
- 2007 annual price return
- +7.3%
- 2008 annual price return
- -87.0%
- 2009 annual price return
- -25.3%
- 2010 annual price return
- +165.1%
- 2011 annual price return
- -63.7%
- 2012 annual price return
- -8.8%
- 2013 annual price return
- -4.8%
- 2014 annual price return
- -21.2%
- 2015 annual price return
- -49.7%
- 2016 annual price return
- +7.9%
- 2017 annual price return
- -0.2%
- 2018 annual price return
- -21.8%
- 2019 annual price return
- -15.2%
- 2020 annual price return
- +56.9%
- 2021 annual price return
- +104.4%
- 2022 annual price return
- -23.8%
- 2023 annual price return
- +59.5%
- 2024 annual price return
- +6.5%
- 2025 annual price return
- +27.9%
- 2026 annual price return
- +38.0%
DNN Stock Price Trajectory (2005–2026)
As of June 21, 2026, Denison Mines Corp. (DNN) trades at $3.35, representing a +82.1% return over the past year. The stock has delivered a +146.3% total return over five years (+19.8% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $15.01 on May 9, 2007. From this peak, DNN has corrected -77.7%, currently trading 3% above its 200-day moving average, indicating continued institutional support.
When compared to Energy sector peers CCJ (+52.8% 1Y), UEC (+80.6% 1Y), and UUUU (+187.3% 1Y), DNN has underperformed the peer group average. Compare DNN vs CCJ →
DNN Historical Price Data · from 2005
Rows 1–50 of 5,374| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 3.38 | 3.44 | 3.27 | 3.35 | 34.77M | +1.21% |
| 2026-06-17 | 3.36 | 3.46 | 3.31 | 3.31 | 36.95M | -0.60% |
| 2026-06-16 | 3.31 | 3.47 | 3.31 | 3.33 | 20.69M | +0.30% |
| 2026-06-15 | 3.20 | 3.39 | 3.18 | 3.32 | 27.71M | +8.50% |
| 2026-06-12 | 3.00 | 3.14 | 2.99 | 3.06 | 22.82M | +2.00% |
| 2026-06-11 | 2.92 | 3.04 | 2.86 | 3.00 | 25.11M | +6.01% |
| 2026-06-10 | 2.92 | 2.94 | 2.81 | 2.83 | 19.80M | -4.07% |
| 2026-06-09 | 3.10 | 3.13 | 2.82 | 2.95 | 24.01M | -3.75% |
| 2026-06-08 | 3.11 | 3.14 | 3.05 | 3.06 | 13.66M | +1.16% |
| 2026-06-05 | 3.31 | 3.33 | 3.01 | 3.03 | 33.57M | -10.88% |
| 2026-06-04 | 3.40 | 3.44 | 3.33 | 3.40 | 21.11M | -0.58% |
| 2026-06-03 | 3.62 | 3.66 | 3.36 | 3.42 | 25.31M | -6.81% |
| 2026-06-02 | 3.45 | 3.68 | 3.42 | 3.67 | 27.48M | +7.00% |
| 2026-06-01 | 3.41 | 3.47 | 3.33 | 3.43 | 22.55M | -1.44% |
| 2026-05-29 | 3.42 | 3.49 | 3.32 | 3.48 | 19.78M | +1.75% |
| 2026-05-28 | 3.36 | 3.46 | 3.31 | 3.42 | 16.55M | +0.88% |
| 2026-05-27 | 3.32 | 3.45 | 3.28 | 3.39 | 17.45M | +1.19% |
| 2026-05-26 | 3.31 | 3.38 | 3.27 | 3.35 | 31.41M | +3.72% |
| 2026-05-22 | 3.24 | 3.29 | 3.20 | 3.23 | 19K | +0.94% |
| 2026-05-21 | 3.13 | 3.26 | 3.13 | 3.20 | 18.67M | +0.95% |
| 2026-05-20 | 3.21 | 3.21 | 3.11 | 3.17 | 19.42M | +0.32% |
| 2026-05-19 | 3.20 | 3.24 | 3.09 | 3.16 | 30.15M | -2.77% |
| 2026-05-18 | 3.32 | 3.34 | 3.17 | 3.25 | 19.32M | -0.91% |
| 2026-05-15 | 3.38 | 3.40 | 3.25 | 3.28 | 17.67M | -6.02% |
| 2026-05-14 | 3.59 | 3.59 | 3.39 | 3.49 | 22.82M | -2.51% |
| 2026-05-13 | 3.66 | 3.70 | 3.51 | 3.58 | 23.46M | -3.24% |
| 2026-05-12 | 3.79 | 3.81 | 3.56 | 3.70 | 27.11M | -3.90% |
| 2026-05-11 | 3.75 | 3.92 | 3.71 | 3.85 | 26.74M | +3.22% |
| 2026-05-08 | 3.77 | 3.79 | 3.69 | 3.73 | 17.38M | -0.27% |
| 2026-05-07 | 3.88 | 3.98 | 3.68 | 3.74 | 33.49M | -3.36% |
| 2026-05-06 | 3.63 | 3.88 | 3.59 | 3.87 | 29.46M | +7.50% |
| 2026-05-05 | 3.79 | 3.85 | 3.55 | 3.60 | 6.07M | -4.26% |
| 2026-05-04 | 3.77 | 3.82 | 3.69 | 3.76 | 12.13M | +0.27% |
| 2026-05-01 | 3.82 | 3.83 | 3.67 | 3.75 | 11.39M | -2.34% |
| 2026-04-30 | 3.67 | 3.85 | 3.65 | 3.84 | 15.24M | +6.67% |
| 2026-04-29 | 3.79 | 3.79 | 3.59 | 3.60 | 20.44M | -4.00% |
| 2026-04-28 | 3.81 | 3.85 | 3.67 | 3.75 | 16.11M | -3.35% |
| 2026-04-27 | 3.82 | 3.90 | 3.78 | 3.88 | 14.77M | +1.97% |
| 2026-04-24 | 3.98 | 4.00 | 3.78 | 3.81 | 20.67M | -2.93% |
| 2026-04-23 | 3.96 | 4.17 | 3.80 | 3.92 | 29.54M | -3.92% |
| 2026-04-22 | 3.88 | 4.09 | 3.85 | 4.08 | 25.82M | +7.09% |
| 2026-04-21 | 3.95 | 3.98 | 3.77 | 3.81 | 21.13M | -3.79% |
| 2026-04-20 | 3.85 | 3.98 | 3.77 | 3.96 | 17.35M | +2.06% |
| 2026-04-17 | 3.98 | 4.06 | 3.87 | 3.88 | 22.67M | -1.02% |
| 2026-04-16 | 3.91 | 4.02 | 3.91 | 3.92 | 25.23M | +1.03% |
| 2026-04-15 | 3.79 | 4.02 | 3.76 | 3.88 | 29.94M | +3.19% |
| 2026-04-14 | 3.79 | 3.84 | 3.71 | 3.76 | 23.99M | +0.80% |
| 2026-04-13 | 3.52 | 3.75 | 3.47 | 3.73 | 29.36M | +4.78% |
| 2026-04-10 | 3.55 | 3.67 | 3.55 | 3.56 | 22.95M | +1.14% |
| 2026-04-09 | 3.51 | 3.61 | 3.45 | 3.52 | 21.89M | -0.28% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
DNN — Frequently Asked Questions
Quick answers to the most common questions about buying DNN stock.
How has DNN stock performed recently?
DNN returned +82.1% over the past year, beating its 5-year annualized CAGR of +19.8%. The stock trades above its 200-day moving average, confirming the uptrend.
What is DNN's all-time high price?
Denison Mines Corp. reached $15.01 on 2007-05-09. The 52-week high is $4.43. Current 1-year return of +82.1% places the stock closer to historical peaks.
Where can I download DNN historical price data?
This page provides DNN daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2005-2026, downloadable in CSV format.