LSE · CTEC · stock
Convatec Group PLC (CTEC) stock price history
Every LSE trading session of Convatec Group PLC from Oct 26, 2016 to Sep 28, 2026: 2,505 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.
CTEC adjusted close, 2016 to 2026
- £3.43
- All time high, 2017
- £2.59
- 52 week high, £1.93 low
- 2,505
- Daily sessions since 2016
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.
CTEC key facts
- Convatec Group PLC (CTEC) closed at £2.12 on Sep 28, 2026 on LSE.
- CTEC's all time high close is £3.43, set on Jun 5, 2017; its all time low close is £1.18 on Feb 15, 2019.
- CTEC's 52 week range is £1.93 to £2.59.
- CTEC returned -5.8% over the year to Sep 28, 2026 and -0.9% over five years.
- Since Oct 26, 2016 CTEC returned -6%, -0.6% a year compounded.
- CTEC's deepest drawdown was -65.5% from Jun 5, 2017 to Feb 15, 2019.
- DataCedar holds 2,505 daily sessions of CTEC history from Oct 26, 2016 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CTEC price chart, 2016 to 2026
CTEC returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -6.9% |
| 3 months | +0.2% |
| 6 months | -3.0% |
| Year to date | -12.4% |
| 1 year | -5.8% |
| 3 years | -3.2% |
| 5 years | -0.9% |
| 10 years | n/a |
| Since Oct 26, 2016 | -5.6% |
| Compound annual growth, 9.9 years | -0.6% |
CTEC records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- £3.43 on Jun 5, 2017
- All time low close
- £1.18 on Feb 15, 2019
- 52 week high
- £2.59 on Feb 26, 2026
- 52 week low
- £1.93 on Jun 1, 2026
- Deepest drawdown
- -65.5% from Jun 5, 2017 to Feb 15, 2019, not yet recovered
- Best single session
- +22.1% on Nov 12, 2024
- Worst single session
- -33.1% on Oct 15, 2018
- Volatility, 1 year annualised
- 28.0%
- Sessions closing higher, 1 year
- 51%
- Best calendar year
- 2019, +43%
- Worst calendar year
- 2018, -32%
CTEC 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. 2016 starts on Oct 26, 2016; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | £2.44 | £2.59 | £1.93 | £2.12 | -12.8% | 1.7B | 187 |
| 2025 | £2.22 | £3.11 | £2.19 | £2.43 | +10.0% | 1.9B | 253 |
| 2024 | £2.44 | £2.95 | £2.12 | £2.21 | -9.4% | 1.6B | 253 |
| 2023 | £2.33 | £2.68 | £1.95 | £2.44 | +5.0% | 1.5B | 251 |
| 2022 | £1.93 | £2.56 | £1.65 | £2.32 | +20.4% | 1.2B | 250 |
| 2021 | £2.03 | £2.65 | £1.81 | £1.93 | -3.0% | 965.9M | 253 |
| 2020 | £2.00 | £2.25 | £1.42 | £1.99 | +0.4% | 1.3B | 254 |
| 2019 | £1.39 | £2.11 | £1.13 | £1.98 | +42.9% | 1.4B | 253 |
| 2018 | £2.05 | £2.40 | £1.32 | £1.39 | -32.4% | 1.9B | 253 |
| 2017 | £2.29 | £3.48 | £1.82 | £2.05 | -12.1% | 1.8B | 252 |
| 2016 | £2.25 | £2.59 | £2.13 | £2.33 | n/a | 323.6M | 46 |
CTEC monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | £2.12 | -6.9% |
| August 2026 | £2.28 | +1.6% |
| July 2026 | £2.24 | +4.2% |
| June 2026 | £2.15 | +6.3% |
| May 2026 | £2.02 | -4.1% |
| April 2026 | £2.11 | -2.1% |
| March 2026 | £2.15 | -16.0% |
| February 2026 | £2.56 | +11.5% |
| January 2026 | £2.30 | -5.4% |
| December 2025 | £2.43 | +3.2% |
| November 2025 | £2.36 | -3.5% |
| October 2025 | £2.44 | +5.5% |
About the CTEC data
Daily bars. 2,505 sessions from Oct 26, 2016 to Sep 28, 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 Sep 28, 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 Oct 26, 2016, 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/CTEC/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on LSE
Common questions
CTEC share price history
