PolyMet Mining

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

You can watch PolyMet Mining and buy or sell other stocks, ETFs, and their options commission-free!

About PLM

PolyMet Mining Corp. engages in the exploration and development of natural resource properties. It develops and operates the NorthMet project in Minnesota, which hosts copper, nickel, cobalt, and platinum group metal mineralization. 

CEO
John William Burton
CEOJohn William Burton
Employees
Employees
Headquarters
St. Paul, Minnesota
HeadquartersSt. Paul, Minnesota
Founded
1981
Founded1981
Employees
Employees

PLM Key Statistics

Market cap
408.37M
Market cap408.37M
Price-Earnings ratio
-9.67
Price-Earnings ratio-9.67
Dividend yield
Dividend yield
Average volume
169.19K
Average volume169.19K
High today
High today
Low today
Low today
Open price
Open price
Volume
0.00
Volume0.00
52 Week high
$3.22
52 Week high$3.22
52 Week low
$0.751
52 Week low$0.751

Stock Snapshot

With a market cap of 408.37M, PolyMet Mining(PLM) trades at $2.10. The stock has a price-to-earnings ratio of -9.67.

On 2026-03-31, PolyMet Mining(PLM) shares started trading at —, with intraday highs of — and lows of —.

Trading volume for PolyMet Mining(PLM) stock has reached 0, versus its average volume of 169.19K.

The stock's 52-week range extends from a low of $0.75 to a high of $3.22.

The stock's 52-week range extends from a low of $0.75 to a high of $3.22.

People also own

Based on the portfolios of people who own PLM. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.