NYSE American
GMTL
Guardian Metal Resources PLC
- Basic Materials
- Listed 2026
- 1 day
- +1.8%
- 1 month
- −11.3%
- 1 year
- —
$11.56 · Mkt cap $449M
At the 6 Aug 2026 close
A foreign company trading in the US through depositary receipts.
NYSE American
Guardian Metal Resources PLC
$11.56 · Mkt cap $449M
At the 6 Aug 2026 close
A foreign company trading in the US through depositary receipts.
Guardian Metal Resources PLC trades under the ticker GMTL on NYSE American, in the Basic Materials sector (Metal Mining). It has been listed since 2026. Its market capitalisation is $449M. The last closing price was $11.56, on 6 Aug 2026. No price-to-earnings ratio is shown, because it did not report positive earnings in its last annual filing.
This page exists because GMTL is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.