Almonty Industries stock heads into the open after a 4.9 percent gain

Almonty Industries stock closed at USD 14.13 on the Nasdaq on September 17, 2026, gaining 4.9 percent compared with the prior close of USD 13.47. Per Nasdaq data reported by Seeking Alpha, the shares traded between an intraday low near USD 13.50 and a high above USD 14 before settling just above the day’s peak at the 4:00 p.m. ET close on September 17, 2026.

September 17, 2026 in numbers

Almonty Industries Inc. (ISIN CA0203987072, Nasdaq: ALM) advanced to USD 14.13 on September 17, 2026, from a previous Nasdaq close of USD 13.47, marking a 4.9 percent rise in a single session. According to price information summarized by Seeking Alpha for the Nasdaq listing, the stock posted a regular-session gain to USD 14.13 on September 17, 2026 after starting the day near its prior close and moving steadily higher by the afternoon, with post-market trading later indicating USD 14.24 that evening. On the same day, GuruFocus highlighted that Almonty was trading at USD 13.46 earlier in the week and judged the shares to be 166.0 percent above an estimated GF Value of USD 5.06, underscoring how the latest close leaves the stock well above that intrinsic-value metric.

The key driver for the September 17, 2026 move was a new tungsten offtake agreement tied to recycling tailings at the Los Santos Mine in Spain. In a company press release published on September 17, 2026, Business Wire reported that Almonty entered into a long-term tungsten concentrate supply agreement with Wolfram Bergbau und Hutten AG, a Sandvik Group subsidiary, covering retreatment of the company’s existing tailings stockpile at the Los Santos Mine. As MarketWatch noted in its coverage of the same deal on September 17, 2026, the contract includes take-or-pay commitments, index-linked pricing with a floor and shared financing for reactivating the property, elements that investors appeared to reward with the latest price move. A separate report by NAI500 stated that Almonty shares were up about 3.8 percent in pre-market trading on September 17, 2026 after the agreement was announced, foreshadowing the stronger gain into the close.

Today’s catalysts around the agreement

Today, September 18, 2026, the new tungsten offtake agreement with the Sandvik Group subsidiary remains the central narrative as investors head into the open. The detailed terms reported by Business Wire and summarized by MarketWatch give the company a long-term offtake framework for tailings at Los Santos, which could reshape expectations for future cash flows and recycling volumes. With no additional company releases or scheduled earnings dates disclosed for the immediate days ahead in the available coverage, trading today is likely to continue reflecting how investors digest this agreement alongside the broader performance of tungsten and critical-minerals equities.