LSE · GMET · stock
Guardian Metal Resources PLC (GMET) stock price history
Every LSE trading session of Guardian Metal Resources PLC from May 10, 2023 to Nov 12, 2026: 790 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
GMET adjusted close, 2023 to 2026
- £3.09
- All time high, 2026
- £3.10
- 52 week high, £0.6340 low
- 790
- Daily sessions since 2023
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.
GMET key facts
- Guardian Metal Resources PLC (GMET) closed at £0.6700 on Nov 12, 2026 on LSE.
- GMET's all time high close is £3.09, set on Apr 17, 2026; its all time low close is £0.0663 on Jun 5, 2023.
- GMET's 52 week range is £0.6340 to £3.10.
- GMET returned -43.0% over the year to Nov 12, 2026.
- Since May 10, 2023 GMET returned +725%, +82.4% a year compounded.
- GMET's deepest drawdown was -78.3% from Apr 17, 2026 to Nov 12, 2026.
- DataCedar holds 790 daily sessions of GMET history from May 10, 2023 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
GMET price chart, 2023 to 2026
GMET returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -41.0% |
| 3 months | -64.8% |
| 6 months | -66.8% |
| Year to date | -54.3% |
| 1 year | -43.0% |
| 3 years | +724.6% |
| 5 years | n/a |
| 10 years | n/a |
| Since May 10, 2023 | +724.6% |
| Compound annual growth, 3.5 years | +82.4% |
GMET records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- £3.09 on Apr 17, 2026
- All time low close
- £0.0663 on Jun 5, 2023
- 52 week high
- £3.10 on Apr 8, 2026
- 52 week low
- £0.6340 on Nov 12, 2026
- Deepest drawdown
- -78.3% from Apr 17, 2026 to Nov 12, 2026, not yet recovered
- Best single session
- +38.1% on Jan 25, 2024
- Worst single session
- -15.0% on Oct 11, 2023
- Volatility, 1 year annualised
- 89.8%
- Sessions closing higher, 1 year
- 45%
- Growth of 1 since 2023
- 8.2×
- Best calendar year
- 2025, +405%
- Worst calendar year
- 2024, +203%
GMET price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2023 starts on May 10, 2023; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | £1.42 | £3.10 | £0.6340 | £0.6700 | -52.7% | 85.3M | 215 |
| 2025 | £0.2800 | £1.62 | £0.2731 | £1.42 | +405.4% | 87.9M | 245 |
| 2024 | £0.0925 | £0.3900 | £0.0906 | £0.2800 | +202.7% | 58.5M | 224 |
| 2023 | £0.0875 | £0.1050 | £0.0620 | £0.0925 | n/a | 18.6M | 106 |
GMET monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | £0.6700 | -14.1% |
| October 2026 | £0.7800 | -44.1% |
| September 2026 | £1.40 | -24.4% |
| August 2026 | £1.85 | +29.5% |
| July 2026 | £1.43 | -29.5% |
| June 2026 | £2.02 | -14.0% |
| May 2026 | £2.35 | -4.1% |
| April 2026 | £2.45 | -6.5% |
| March 2026 | £2.62 | -6.8% |
| February 2026 | £2.81 | +59.7% |
| January 2026 | £1.76 | +24.4% |
| December 2025 | £1.42 | +37.4% |
About the GMET data
Daily bars. 790 sessions from May 10, 2023 to Nov 12, 2026, one row per LSE trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 17, 2026 forward, most recent session Nov 5, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are LSE trading days; minute timestamps are UTC. Prices are in GBP. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to May 10, 2023, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/lse%3AGMET/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on LSE
Common questions
GMET share price history
