- Ticker
- MP
- Asset type
- Stocks

MP Materials
MP Materials Corp.
MP Materials Corp is the leading producer of rare earth materials in the Western Hemisphere. The company operates the Mountain Pass Rare Earth Mine and Processing Facility in North America and is developing a manufacturing facility for rare earth metal, alloy, and magnets in Fort Worth, Texas. Its operations are divided into two segments: Materials and Magnetics.
How to buy MP Materials on Grow →
Trading hours
The following are when you can trade MP Materials in Grow (24/5).
| Session | Hours (ET) | Tradeable |
|---|---|---|
| Pre-market | 4:00 AM–9:30 AM ET | |
| Regular | 9:30 AM–4:00 PM ET | |
| After-hours | 4:00 PM–8:00 PM ET | |
| Overnight | 8:00 PM–4:00 AM ET (next day) |
Excludes US market holidays.
MP Materials is available through MPon, a tokenized asset issued by and backed 1:1 by shares of MP Materials held at a licensed custodian. Learn more