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NYSE American · Other Precious Metals & Mining · USD

Guardian Metal Resources PLC (GMTL) Stock Analysis

Guardian Metal Resources PLC (GMTL) is a Other Precious Metals & Mining stock listed on NYSE American and quoted in US Dollar.

Last Updated: October 21, 2026

GMTL

$5.79

−$0.35 (−5.70%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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GMTL Key Statistics

As of Oct 21, 2026
Trading
Open
$6.19
Previous Close
$6.14
Day's Range
5.30–6.15
52-Week Range
5.30–22.21
Volume
416.76K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
1.18
Valuation
Market Cap
$230.21M
P/E Ratio
unprofitable
EPS (ttm)Profit attributable to each share over the last twelve months.
−0.15
Financials (FY)
Revenue (FY)
$0.00
Net Income (FY)
−$2.71M
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
39.76M
Dividend and dates
Avg Volume
204.22K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

Guardian Metal Resources PLC (GMTL) has a market capitalization of $230.21M.

In fiscal 2025, GMTL reported revenue of $0.00.

GMTL Revenue and Earnings by Fiscal Year

FY ends June
Fiscal yearRevenueNet incomeNet margin
2025$0.00−$2.71M—
2024$0.00−$1.38M—
2023$30.00K−$848.00K−2,826.7%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$0.00—−$2.72M−$2.71M—
2024$0.00—−$1.38M−$1.38M—
2023$30.00K—−$848.00K−$848.00K−2,826.7%

Annual figures as reported, in the company's reporting currency. As of June 30, 2025.

Recent News

All 11 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Guardian Metal Resources PLC (GMTL) carries a market capitalisation of $230.21M. The company sits in the Basic Materials sector, in the Other Precious Metals & Mining industry. The company reports 7 employees.

GMTL last closed at $5.79 on October 21, 2026. That is −$0.35 (−5.70%) against the previous close. Over the past 52 weeks the price has ranged from $5.30 to $22.21. The latest close sits 9.25% above that 52-week low.

Financial Health

The most recent full year on file, fiscal 2025, shows revenue of $0.00. The same year closed with a net loss of $2.71M. Trailing earnings per share are −0.15.

Across the 3 fiscal years on file, revenue moves from $30.00K in 2023 to $0.00 in 2025. Of those 3 years, 0 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published.

The stored price history starts on March 20, 2026, and the total return since then is −57.11%. Beta against the wider market is reported at 1.18.

Growth & Income

No dividend is on file for GMTL.

2026 is still running; the total return is −57.11% year to date.

Peer Comparison

Guardian Metal Resources PLC (GMTL) operates in the Other Precious Metals & Mining industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Guardian Metal Resources PLC GMTL $230.21M —
Hecla Mining Company HL $10.17B 19.7
Compañía de Minas Buenaventura S.A.A. BVN $8.00B 7.2
Sibanye Stillwater Limited SBSW $7.07B 8.2

The Other Precious Metals & Mining industry average P/E ratio is 13.5x. Guardian Metal Resources PLC has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

Related Other Precious Metals & Mining Stocks

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 BVN

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 SBSW

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$7.07B

 TFPM

Triple Flag Precious Metals Corp.

$6.34B

 PPTA

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 ABRA.TO

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About Guardian Metal Resources PLC

Guardian Metal Resources PLC engages in the exploration and evaluation of mineral resources in the United States. The company primarily explores for tungsten, gold, copper, lithium, gallium, silver, and zinc deposits. Its flagship project is the Pilot Mountain project located in Nevada. The company was formerly known as Golden Metal Resources PLC and changed its name to Guardian Metal Resources PLC in June 2024. Guardian Metal Resources PLC was incorporated in 2021 and is based in London, the United Kingdom.

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