# DNN — Denison Mines · catalysts, narrative & risks

**Deep-research report — K3vl4r**  
**Symbols:** DNN  
**Sources:** 25  
**Published:** 2026-09-29  
**Canonical:** https://app.k3vl4r.com/research/deep-research-dnn-denison-mines-catalysts-narrative-risks-5149

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# Denison Mines Corp. (DNN / DML) — as of September 29, 2026

## Market snapshot (read with a currency/timing caveat)
- On **September 3, 2026**, shares were quoted at **C$4.45** on the TSX (ticker DML), market cap **C$4.03 billion** [[2]](https://www.ad-hoc-news.de/boerse/news/nebenwerte/denison-mines-stock-holds-near-c-4-45-after-fresh-analyst-support/70051307).
- By **late September**, NYSE American (DNN) shares had fallen to roughly **US$2.58–2.63**, near the low end of the **US$2.20–4.43** 52-week range, market cap ~**US$2.34–2.36B** [[3]](https://finance.yahoo.com/quote/DNN/)[[16]](https://clearank.com/stock/denison-mines-dnn/)[[18]](https://belangertrading.com/articles/uranium-stocks).

**Caveat:** the C$4.45 figure is a CAD/TSX quote, while the US$2.58 prints are USD/NYSE. That gap is therefore partly currency and partly a genuine ~20% decline between the two dates [[2]](https://www.ad-hoc-news.de/boerse/news/nebenwerte/denison-mines-stock-holds-near-c-4-45-after-fresh-analyst-support/70051307)[[8]](https://stockstotrade.com/news/denison-mines-corp-canada-dnn-news-2026_09_24), not a data error.

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