LSE · QDE · stock
Quantum Data Energy PLC (QDE) stock price history
Every LSE trading session of Quantum Data Energy PLC from Apr 14, 2021 to Nov 12, 2026: 1,248 daily bars, adjusted for splits and dividends, with minute bars from Sep 24, 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.
QDE adjusted close, 2021 to 2026
- £6.50
- All time high, 2021
- £0.1950
- 52 week high, £0.0001 low
- 1,248
- Daily sessions since 2021
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
QDE key facts
- Quantum Data Energy PLC (QDE) closed at £0.0185 on Nov 12, 2026 on LSE.
- QDE's all time high close is £6.50, set on Apr 14, 2021; its all time low close is £0.0001 on May 5, 2026.
- QDE's 52 week range is £0.0001 to £0.1950.
- QDE returned -86.6% over the year to Nov 12, 2026 and -99.6% over five years.
- Since Apr 14, 2021 QDE returned -100%, -65.0% a year compounded.
- QDE's deepest drawdown was -100.0% from Apr 14, 2021 to May 5, 2026.
- DataCedar holds 1,248 daily sessions of QDE history from Apr 14, 2021 and minute bars from Sep 24, 2026, adjusted for splits and dividends, served by the API under a key.
QDE price chart, 2021 to 2026
QDE returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -31.5% |
| 3 months | +15,317% |
| 6 months | +15,317% |
| Year to date | -57.0% |
| 1 year | -86.6% |
| 3 years | -96.5% |
| 5 years | -99.6% |
| 10 years | n/a |
| Since Apr 14, 2021 | -99.7% |
| Compound annual growth, 5.6 years | -65.0% |
QDE records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- £6.50 on Apr 14, 2021
- All time low close
- £0.0001 on May 5, 2026
- 52 week high
- £0.1950 on Nov 12, 2025
- 52 week low
- £0.0001 on May 5, 2026
- Deepest drawdown
- -100.0% from Apr 14, 2021 to May 5, 2026, not yet recovered
- Best single session
- +9,900% on Sep 15, 2026
- Worst single session
- -99.0% on May 5, 2026
- Volatility, 1 year annualised
- 672.5%
- Sessions closing higher, 1 year
- 21%
- Best calendar year
- 2025, -42%
- Worst calendar year
- 2022, -79%
QDE 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. 2021 starts on Apr 14, 2021; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | £0.0400 | £0.0550 | £0.0001 | £0.0185 | -54.8% | 572.7M | 208 |
| 2025 | £0.0680 | £2.14 | £0.0360 | £0.0409 | -41.6% | 660M | 244 |
| 2024 | £0.1800 | £0.2800 | £0.0440 | £0.0700 | -68.2% | 38.7M | 210 |
| 2023 | £0.7400 | £1.00 | £0.2000 | £0.2200 | -70.3% | 20.6M | 229 |
| 2022 | £3.50 | £3.60 | £0.6400 | £0.7400 | -78.9% | 5.8M | 203 |
| 2021 | £6.00 | £6.76 | £3.20 | £3.50 | n/a | 4.2M | 154 |
QDE monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | £0.0185 | -17.8% |
| October 2026 | £0.0225 | -19.6% |
| September 2026 | £0.0280 | +23,233% |
| August 2026 | £0.0001 | 0.0% |
| July 2026 | £0.0001 | 0.0% |
| June 2026 | £0.0001 | 0.0% |
| May 2026 | £0.0001 | -99.0% |
| April 2026 | £0.0120 | -21.3% |
| March 2026 | £0.0152 | -27.9% |
| February 2026 | £0.0212 | -38.7% |
| January 2026 | £0.0345 | -15.6% |
| December 2025 | £0.0409 | -41.6% |
About the QDE data
Daily bars. 1,248 sessions from Apr 14, 2021 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 24, 2026 forward, most recent session Nov 10, 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 Apr 14, 2021, 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%3AQDE/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on LSE
Common questions
QDE share price history
