Denison Mines Corp. (DNN) Stock Price History
Historical prices from 2011 to 2026
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DNN Historical Performance
Short-Term Returns
DNN Stock Price Trajectory (2011–2026)
As of May 7, 2026, Denison Mines Corp. (DNN) trades at $3.87, representing a +159.7% return over the past year. The stock has delivered a +236.5% total return over five years (+27.5% 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 -74.2%, currently trading 26% above its 200-day moving average, indicating continued institutional support.
When compared to Energy sector peers CCJ (+157.0% 1Y), UEC (+184.1% 1Y), and UUUU (+409.8% 1Y), DNN has underperformed the peer group average. Compare DNN vs CCJ →
DNN Historical Price Data (2011–2026)
Showing 30 of 3,650 records| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 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% |
| 2026-04-08 | 3.71 | 3.77 | 3.40 | 3.53 | 41.02M | +1.15% |
| 2026-04-07 | 3.59 | 3.62 | 3.45 | 3.49 | 30.10M | -3.32% |
| 2026-04-06 | 3.66 | 3.71 | 3.53 | 3.61 | 27.09M | -1.37% |
| 2026-04-02 | 3.51 | 3.73 | 3.47 | 3.66 | 25.49M | 0.00% |
| 2026-04-01 | 3.61 | 3.84 | 3.60 | 3.66 | 39.01M | +3.68% |
| 2026-03-31 | 3.36 | 3.58 | 3.33 | 3.53 | 48.94M | +6.97% |
| 2026-03-30 | 3.46 | 3.48 | 3.25 | 3.30 | 37.32M | -3.23% |
| 2026-03-27 | 3.36 | 3.49 | 3.31 | 3.41 | 34.56M | +1.49% |
| 2026-03-26 | 3.48 | 3.51 | 3.30 | 3.36 | 46.70M | -5.88% |
| 2026-03-25 | 3.60 | 3.66 | 3.53 | 3.57 | 45.86M | +1.71% |
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Start ComparisonDNN — Frequently Asked Questions
Quick answers to the most common questions about buying DNN stock.
How has DNN stock performed recently?
DNN returned +159.7% over the past year, beating its 5-year annualized CAGR of +27.5%. 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 +159.7% 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 2011-2026, downloadable in CSV format.