Critical Metals Spikes 19%, MP Materials and United States Antimony Lag: Is the European Lithium Merger Driving the Move?

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By David Moadel Published

Quick Read

  • Critical Metals (CRML) spikes 17% as traders position around its $835 million European Lithium deal, while sector proxy REMX falls 2%.

  • MP Materials (MP) and United States Antimony (UAMY) posted gains under 2%, ruling out any China-related or policy catalyst behind the move.

  • CRML carries a beta of 1.9, going-concern language in its filings, and 42.9% insider ownership that keeps the float thin and amplifies swings.

  • Act now: the analyst who called NVIDIA in 2010 just named his top 10 AI stocks — and MP Materials didn't make the cut. Grab the names FREE today.

Critical Metals Spikes 19%, MP Materials and United States Antimony Lag: Is the European Lithium Merger Driving the Move?

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The rare earth trade isn’t moving as a group Tuesday morning. One name is running well ahead of its peers, and the sector proxy is actually lower, so this looks like a single-stock event rather than a broad bid on domestic critical minerals.

Critical Metals (NASDAQ:CRML) stock is up 19% to $7.91, a move that stands out because it was down 4% year to date through Monday’s close and traded below its 50-day moving average of $7.64 heading in. Meanwhile, the VanEck Rare Earth and Strategic Metals ETF (NYSEARCA:REMX) is down 2% to $78.29, cutting against any read that this is a rotation into the space.

MP Materials (NYSE:MP) stock is up 1% to $58.09, a marginal move compared with Critical Metals despite carrying the largest domestic rare earth footprint. Also, United States Antimony (NYSE:UAMY) stock is up 2% to $5.21, another modest tick that keeps the divergence intact.

European Lithium Deal Is the Open Question

No confirmed company announcement from Critical Metals has been identified for Tuesday, so any single trigger has to be labeled as unverified. The most plausible mechanism traders are pointing to is the pending purchase of European Lithium, a stock deal valued at about $835 million that Critical Metals agreed to in April, moved to a binding agreement in May, and updated in July on timing and structure.

That matters because Critical Metals is a pre-revenue mining development company whose flagship assets, the Tanbreez rare earths deposit in southern Greenland and the wholly owned Wolfsberg lithium project in Carinthia, Austria, are years from output. With Wolfsberg production expected in 2028 or 2029, there are no near-term earnings to reprice, so a 17% session reflects deal positioning rather than operating results.

Peers Aren’t Following the Move

The cleanest tell is MP Materials. MP Materials stock was up 14% year to date through Monday’s close, and management on the Q2 2026 call described customer demand as outpacing production growth inside a market of “controlled scarcity“. If Tuesday’s Critical Metals move were a sector bid on domestic rare earths, MP shares would be participating today, and they aren’t.

A similar picture emerges at United States Antimony from a different angle. United States Antimony stock was up 2% year to date through Monday’s close and remains under pressure after a rough summer, with shares down 9% over the past week heading into Tuesday. A 2% tick today looks like drift, well short of a sympathy trade.

USA Rare Earth (NASDAQ:USAR) sits in the same domestic supply chain conversation, and its absence from Tuesday’s trading confirms the divergence. If a broad policy or China-related headline had crossed the wires, USA Rare Earth would be moving in step with Critical Metals.

What to Watch Now

Critical Metals is a deal story running on European Lithium expectations, and the risk cuts both ways from here. Any formal update from the company can extend the move, and any delay disclosure can unwind it just as fast.

Investors should consider keeping their position sizes modest in Critical Metals, a name with a beta of 1.9, a 52-week range of $5.12 to $32.15, and going-concern language still in the filings. Insider ownership of 42.9% keeps the tradable float thin, which can amplify moves in either direction.

Moreover, traders can watch for whether Critical Metals holds the $7.50 area into the close, since a failure to hold Tuesday’s gains would suggest positioning got ahead of the deal calendar. The next scheduled information point is any 6-K filing that clarifies European Lithium closing mechanics.

Contact [email protected] for any questions or corrections.

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About the Author David Moadel →

David Moadel is financial writer specializing in stocks, ETFs, options, precious metals, and Bitcoin. David has written well over 1,000 articles for leading online publications, helping investors understand markets, income strategies, and risk.

His work has appeared in The Motley Fool, InvestorPlace, U.S. News & World Report, TipRanks, ValueWalk, Benzinga, Market Realist, TalkMarkets, Finmasters, 24/7 Wall St., and others.

With a master’s degree in education, David has taught at the elementary, high school, and college levels. That teaching background shapes his writing style: clear, educational, and practical. David has also built a loyal social-media audience by providing trustworthy financial content on YouTube, X/Twitter, and StockTwits.

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