A group of US-based rare earth miners declined up to 17% on Monday, a day when all four key indices on Wall Street hit and closed at record high levels.
Shares of Critical Metals fell as much as 17% before ending the day with losses of 14%. USA Rare Earth shares fell 8%, while those of MP Materials and Trilogy Metals declined 8% and 17% respectively. Stocks of Energy Fuels and NioCorp Developments also fell 10% and 11% respectively. Most of these stocks are extending their losses during afterhours trade.
| Stock | Monday's Fall |
| Critical Metals | -14% |
| MP Materials | -8% |
| Trilogy Metals | -17% |
| Energy Fuels | -10% |
| USA Rare Earth | -8% |
| NioCorp Developments | -11% |
These rare earth stocks tanked after US Treasury Secretary Scott Bessent remarked that China could delay export controls on critical minerals as part of a broad trade deal with the US. The remarks came ahead of a high stakes meeting between US President Donald Trump and Chinese President Xi Jinping. Trump has expressed optimism that they will come away with a deal.
Rare earth stocks in the US had rallied at the start of the month when US President Donald Trump threatened an additional 100% tariff on Chinese exports from November 1, and China retaliated by placing further curbs on rare earth exports. China produces nearly 70% of the world's rare earth supply and processes nearly 90% of rare earth, underscoring its significance in the supply chain.
Shares of Critical Metals had surged from levels of $6 at the start of October to as high as $30 by October 14, a 5x jump in just a few days. However, the stock has now come off 60% from those levels after Monday's fall. Most of these stocks, which jumped multi-fold between September 30 to October 14, have given up most of those gains.
| Stock | Price On Sept. 30 | Oct. 14 High | Oct. 27 Close |
| Critical Metals | $6.22 | $30.25 | $12.97 |
| MP Materials | $67 | $100.25 | $65.57 |
| Trilogy Metals | $2.10 | $11.29 | $4.99 |
| Energy Fuels | $15.35 | $27.33 | $19.10 |
| USA Rare Earth | $17.19 | $44 | $21.60 |
| NioCorp Developments | $6.68 | $12.33 | $7.31 |
Even shares of MP Materials, the largest rare earth miner in the US, saw its stock surge 46% from levels of $67 at the start of the month to as high as $100 by October 14. The stock has given up all of those gains and is back at levels of $65 after Monday's fall. Incidentally, the stock had also rallied after the Trump administration had signed a deal to buy a 10% stake in the company recently.
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