LSE · THAL · stock
Thalassa Holdings Limited (THAL) stock price history
Every LSE trading session of Thalassa Holdings Limited from Jul 29, 2008 to Sep 25, 2026: 4,589 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.
THAL adjusted close, 2008 to 2026
- £3.11
- All time high, 2014
- £0.3000
- 52 week high, £0.0022 low
- 4,589
- Daily sessions since 2008
Last updated Sep 25, 2026, the last stored session. Refreshes after each trading day. Full 2008 to 2026 series and minute bars.
THAL key facts
- Thalassa Holdings Limited (THAL) closed at £0.2350 on Sep 25, 2026 on LSE.
- THAL's all time high close is £3.11, set on Jan 20, 2014; its all time low close is £0.0022 on Jan 30, 2026.
- THAL's 52 week range is £0.0022 to £0.3000.
- THAL returned -6.0% over the year to Sep 25, 2026 and -61.2% over five years.
- Over ten years THAL returned -36%, -4.4% a year compounded.
- THAL's deepest drawdown was -99.9% from Jan 20, 2014 to Jan 30, 2026.
- DataCedar holds 4,589 daily sessions of THAL history from Jul 29, 2008 and minute bars from Sep 24, 2026, adjusted for splits and dividends, served by the API under a key.
THAL price chart, 2008 to 2026
THAL returns
Price return from the last close on or before the window start to Sep 25, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | 0.0% |
| 3 months | 0.0% |
| 6 months | +4.4% |
| Year to date | -4.1% |
| 1 year | -6.0% |
| 3 years | -4.1% |
| 5 years | -61.2% |
| 10 years | -36.5% |
| Since Jul 29, 2008 | -53.0% |
| Compound annual growth, 18.2 years | -4.1% |
THAL records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- £3.11 on Jan 20, 2014
- All time low close
- £0.0022 on Jan 30, 2026
- 52 week high
- £0.3000 on Oct 31, 2025
- 52 week low
- £0.0022 on Jan 30, 2026
- Deepest drawdown
- -99.9% from Jan 20, 2014 to Jan 30, 2026, not yet recovered
- Best single session
- +9,900% on Jul 28, 2025
- Worst single session
- -99.0% on Jul 9, 2025
- Volatility, 1 year annualised
- 1,727%
- Sessions closing higher, 1 year
- 6%
- Best calendar year
- 2013, +460%
- Worst calendar year
- 2014, -86%
THAL 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. 2008 starts on Jul 29, 2008; 2026 runs to Sep 25, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | £0.2450 | £0.2500 | £0.0022 | £0.2350 | -4.1% | 414K | 186 |
| 2025 | £0.2450 | £0.3000 | £0.0025 | £0.2450 | 0.0% | 605.7K | 253 |
| 2024 | £0.2300 | £0.2800 | £0.2220 | £0.2450 | +6.5% | 441.6K | 254 |
| 2023 | £0.2450 | £0.3499 | £0.2100 | £0.2300 | -6.1% | 934.7K | 251 |
| 2022 | £0.6550 | £0.6700 | £0.2300 | £0.2450 | -62.6% | 1.1M | 250 |
| 2021 | £0.6100 | £0.7020 | £0.5600 | £0.6550 | +7.4% | 1.2M | 253 |
| 2020 | £0.6450 | £0.6705 | £0.4500 | £0.6100 | -5.4% | 8M | 254 |
| 2019 | £0.8160 | £0.8500 | £0.5500 | £0.6450 | -21.8% | 3.1M | 253 |
| 2018 | £0.9650 | £0.9900 | £0.8000 | £0.8250 | -15.8% | 4.5M | 253 |
| 2017 | £0.5100 | £1.12 | £0.4735 | £0.9800 | +100.0% | 15.1M | 252 |
| 2016 | £0.3900 | £0.5199 | £0.3200 | £0.4900 | +24.1% | 13M | 253 |
| 2015 | £0.4150 | £0.7000 | £0.3600 | £0.3950 | -7.1% | 21.3M | 253 |
| 2014 | £2.95 | £3.20 | £0.3800 | £0.4250 | -85.5% | 24.4M | 253 |
| 2013 | £0.5100 | £3.05 | £0.4900 | £2.94 | +460.0% | 19.5M | 253 |
| 2012 | £0.2600 | £0.6075 | £0.1750 | £0.5250 | +101.9% | 2.2M | 251 |
| 2011 | £0.4800 | £0.4800 | £0.1800 | £0.2600 | -45.8% | 632.1K | 252 |
| 2010 | £0.5250 | £0.5250 | £0.4700 | £0.4800 | -8.6% | 20.5K | 253 |
| 2009 | £0.5250 | £0.5250 | £0.5000 | £0.5250 | 0.0% | 0 | 253 |
| 2008 | £0.5250 | £0.5500 | £0.5000 | £0.5250 | n/a | 6.1K | 109 |
THAL monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | £0.2350 | 0.0% |
| August 2026 | £0.2350 | +9,900% |
| July 2026 | £0.0023 | -99.0% |
| June 2026 | £0.2350 | 0.0% |
| May 2026 | £0.2350 | +4.4% |
| April 2026 | £0.2250 | 0.0% |
| March 2026 | £0.2250 | +2.3% |
| February 2026 | £0.2200 | +9,900% |
| January 2026 | £0.0022 | -99.1% |
| December 2025 | £0.2450 | -7.5% |
| November 2025 | £0.2650 | -8.6% |
| October 2025 | £0.2900 | +18.4% |
About the THAL data
Daily bars. 4,589 sessions from Jul 29, 2008 to Sep 25, 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 Sep 25, 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 Jul 29, 2008, 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/THAL/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on LSE
Common questions
THAL share price history
