Denison Mines Corp (DNN)

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Denison Mines Corp Stock (DNN) Price History

The historical daily chart and data for Denison Mines Corp stock (DNN), show that the latest closing stock price as of August 17, 2026, is $3.185.

Denison Mines Corp all-time high stock price is $4.43, occurred on January 29, 2026.
The lowest Denison Mines Corp stock price recorded was $0.195 on March 17, 2020. Since then, Denison Mines Corp's stock price has risen over 1,533% to $3.185 now.
The 52-week high stock price for DNN is $4.43, representing a 39.09% increase from the current share price, occurred on January 29, 2026.
The 52-week low stock price for DNN is $1.86, indicating a -41.60% decrease from the current share price, occurred on August 20, 2025.
The closing price of Denison Mines Corp (DNN) stock in the beginning of 2025 was $1.505. The stock closed the year at $1.15, a loss of over -23.59% for the year.

The table below shows more information about DNN historical price data:

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
Aug 17, 2026	$3.28	$3.09	$0.19	25,976,339.0	-1.39%
Aug 14, 2026	$3.34	$3.19	$0.15	22,139,721.0	-0.92%
Aug 13, 2026	$3.35	$3.24	$0.11	18,198,613.0	-0.91%
Aug 12, 2026	$3.41	$3.28	$0.13	20,124,097.0	-0.60%
Aug 11, 2026	$3.34	$3.24	$0.10	16,870,633.0	+1.53%
Aug 10, 2026	$3.30	$3.19	$0.11	25,329,401.0	+1.24%
Aug 07, 2026	$3.33	$3.16	$0.175	20,481,537.0	+2.88%
Aug 06, 2026	$3.21	$3.06	$0.15	25,107,032.0	+1.29%
Aug 05, 2026	$3.12	$3.00	$0.115	26,873,981.0	+3.69%
Aug 04, 2026	$3.03	$2.91	$0.12	26,032,583.0	+3.47%
Aug 03, 2026	$2.92	$2.77	$0.15	17,382,618.0	+2.31%
Jul 31, 2026	$2.97	$2.75	$0.22	20,667,257.0	-3.60%
Jul 30, 2026	$2.93	$2.74	$0.19	30,633,628.0	+8.55%
Jul 29, 2026	$2.77	$2.60	$0.165	26,879,429.0	-2.18%
Jul 28, 2026	$2.92	$2.70	$0.22	28,785,658.0	-5.82%
Jul 27, 2026	$3.07	$2.86	$0.21	21,872,936.0	+0.34%
Jul 24, 2026	$3.08	$2.90	$0.185	22,805,967.0	-5.83%
Jul 23, 2026	$3.12	$3.00	$0.115	19,857,047.0	+1.31%
Jul 22, 2026	$3.11	$2.99	$0.12	16,882,871.0	+2.01%
Jul 21, 2026	$3.01	$2.87	$0.14	20,826,514.0	+5.65%
Jul 20, 2026	$2.87	$2.80	$0.07	13,736,529.0	+0.35%

Denison Mines Corp Stock (DNN) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Denison Mines Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of DNN shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Denison Mines Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.

Denison Mines Corp Stock (DNN) Price History 2026

Month	High	Low	High - Low	Volume	% Change
Aug, 2026	$3.41	$2.77	$0.64	244,516,555.0	+13.14%
Jul, 2026	$3.36	$2.60	$0.755	531,388,378.0	-8.01%
Jun, 2026	$3.68	$2.80	$0.88	527,865,511.0	-12.07%
May, 2026	$3.98	$3.09	$0.89	445,119,535.0	-9.14%
Apr, 2026	$4.17	$3.40	$0.775	523,472,931.0	+8.50%
Mar, 2026	$4.38	$3.24	$1.14	996,130,018.0	-15.55%
Feb, 2026	$4.41	$3.43	$0.9799	857,189,040.0	+5.56%
Jan, 2026	$4.43	$2.74	$1.69	1,123,124,877.0	+48.87%

Denison Mines Corp Stock (DNN) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$2.89	$2.47	$0.42	826,048,201.0	+2.73%
Nov, 2025	$3.20	$2.20	$1.00	1,237,572,468.0	-19.24%
Oct, 2025	$3.42	$2.59	$0.83	2,431,442,817.0	+15.27%
Sep, 2025	$2.95	$2.20	$0.75	1,716,141,413.0	+18.53%
Aug, 2025	$2.39	$1.86	$0.53	1,210,994,078.0	+12.08%
Jul, 2025	$2.28	$1.67	$0.61	1,679,054,295.0	+13.74%
Jun, 2025	$1.90	$1.51	$0.39	3,600,413,074.0	+14.47%
May, 2025	$1.78	$1.38	$0.40	1,803,772,372.0	+12.77%
Apr, 2025	$1.48	$1.08	$0.40	1,419,808,899.0	+8.46%
Mar, 2025	$1.55	$1.27	$0.28	1,253,991,765.0	-12.75%
Feb, 2025	$1.89	$1.43	$0.465	1,059,052,948.0	-18.13%
Jan, 2025	$2.19	$1.71	$0.48	670,028,304.0	+1.11%

Denison Mines Corp Stock (DNN) Price History 2024

Month	High	Low	High - Low	Volume	% Change
Dec, 2024	$2.42	$1.83	$0.59	387,850,540.0	-22.03%
Nov, 2024	$2.47	$1.97	$0.50	460,730,616.0	+12.38%
Oct, 2024	$2.40	$1.82	$0.58	470,770,506.0	+14.75%
Sep, 2024	$1.94	$1.40	$0.5399	352,951,482.0	+9.58%
Aug, 2024	$1.96	$1.42	$0.538	371,365,907.0	-15.23%
Jul, 2024	$2.30	$1.81	$0.49	344,664,405.0	-1.01%
Jun, 2024	$2.43	$1.96	$0.47	277,405,266.0	-17.77%
May, 2024	$2.47	$2.01	$0.46	383,955,031.0	+22.22%
Apr, 2024	$2.25	$1.94	$0.31	379,008,907.0	+1.54%
Mar, 2024	$2.01	$1.73	$0.28	261,946,477.0	+9.55%
Feb, 2024	$2.15	$1.74	$0.4099	300,611,340.0	-11.00%
Jan, 2024	$2.12	$1.63	$0.49	288,820,354.0	+12.99%