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 October 12, 2026, is $2.37.

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 1,115% to $2.37 now.
The 52-week high stock price for DNN is $4.43, representing a 86.92% increase from the current share price, occurred on January 29, 2026.
The 52-week low stock price for DNN is $2.20, indicating a -7.17% decrease from the current share price, occurred on November 21, 2025.
The closing price of Denison Mines Corp (DNN) stock in the beginning of 2025 was $2.08. The stock closed the year at $2.66, a gain of over 27.88% 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
Oct 12, 2026	$2.43	$2.35	$0.08	10,612,979.0	-2.47%
Oct 09, 2026	$2.47	$2.37	$0.10	23,411,626.0	+2.97%
Oct 08, 2026	$2.55	$2.33	$0.215	57,283,767.0	-7.81%
Oct 07, 2026	$2.65	$2.54	$0.11	20,710,973.0	-5.54%
Oct 06, 2026	$2.83	$2.67	$0.16	55,642,333.0	+3.04%
Oct 05, 2026	$2.65	$2.56	$0.09	27,807,817.0	+2.33%
Oct 02, 2026	$2.63	$2.56	$0.07	30,000,252.0	+1.18%
Oct 01, 2026	$2.61	$2.52	$0.09	17,496,625.0	-1.93%
Sep 30, 2026	$2.69	$2.56	$0.13	34,326,923.0	+0.00%
Sep 29, 2026	$2.63	$2.55	$0.08	23,957,848.0	+0.39%
Sep 28, 2026	$2.62	$2.55	$0.075	17,834,493.0	-2.64%
Sep 25, 2026	$2.66	$2.59	$0.0699	30,948,100.0	+0.76%
Sep 24, 2026	$2.82	$2.62	$0.20	36,712,707.0	-6.74%
Sep 23, 2026	$2.91	$2.82	$0.09	21,162,530.0	-3.75%
Sep 22, 2026	$2.96	$2.83	$0.13	18,984,175.0	+1.38%
Sep 21, 2026	$2.95	$2.83	$0.12	16,236,245.0	+1.05%
Sep 18, 2026	$2.96	$2.79	$0.17	33,319,283.0	-1.04%
Sep 17, 2026	$2.91	$2.83	$0.075	15,556,578.0	+2.48%
Sep 16, 2026	$2.92	$2.77	$0.145	21,098,586.0	-1.40%
Sep 15, 2026	$2.94	$2.79	$0.15	20,608,574.0	-1.04%

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
Oct, 2026	$2.83	$2.33	$0.495	242,966,372.0	-8.49%
Sep, 2026	$3.48	$2.55	$0.93	504,312,680.0	-23.60%
Aug, 2026	$3.85	$2.77	$1.08	544,778,690.0	+20.43%
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%