LSE · CSSG · stock
Croma Security Solutions Group plc (CSSG) stock price history
Every LSE trading session of Croma Security Solutions Group plc from Oct 17, 2003 to Sep 28, 2026: 5,816 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.
CSSG adjusted close, 2003 to 2026
- £4.12
- All time high, 2005
- £0.8697
- 52 week high, £0.6450 low
- 5,816
- Daily sessions since 2003
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2003 to 2026 series and minute bars.
CSSG key facts
- Croma Security Solutions Group plc (CSSG) closed at £0.7150 on Sep 28, 2026 on LSE.
- CSSG's all time high close is £4.12, set on Feb 9, 2005; its all time low close is £0.1596 on Aug 7, 2013.
- CSSG's 52 week range is £0.6450 to £0.8697.
- CSSG returned -3.3% over the year to Sep 28, 2026 and -14.8% over five years.
- Over ten years CSSG returned +131%, +8.7% a year compounded.
- CSSG's deepest drawdown was -96.1% from Feb 10, 2005 to Aug 7, 2013.
- DataCedar holds 5,816 daily sessions of CSSG history from Oct 17, 2003 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CSSG price chart, 2003 to 2026
CSSG returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +2.1% |
| 3 months | +7.5% |
| 6 months | +2.1% |
| Year to date | -4.0% |
| 1 year | -3.3% |
| 3 years | +44.6% |
| 5 years | -14.8% |
| 10 years | +131.2% |
| Since Oct 17, 2003 | -79.6% |
| Compound annual growth, 22.9 years | -6.7% |
CSSG records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- £4.12 on Feb 9, 2005
- All time low close
- £0.1596 on Aug 7, 2013
- 52 week high
- £0.8697 on Nov 3, 2025
- 52 week low
- £0.6450 on Jun 23, 2026
- Deepest drawdown
- -96.1% from Feb 10, 2005 to Aug 7, 2013, not yet recovered
- Best single session
- +49.0% on Jul 5, 2011
- Worst single session
- -26.2% on Jul 8, 2008
- Volatility, 1 year annualised
- 17.5%
- Sessions closing higher, 1 year
- 8%
- Best calendar year
- 2017, +211%
- Worst calendar year
- 2008, -51%
CSSG 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. 2003 starts on Oct 17, 2003; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | £0.7400 | £0.8000 | £0.6450 | £0.7150 | -3.4% | 1.6M | 187 |
| 2025 | £0.8647 | £0.9655 | £0.6598 | £0.7400 | -14.4% | 2.5M | 253 |
| 2024 | £0.6197 | £0.9497 | £0.6022 | £0.8647 | +39.6% | 3.6M | 254 |
| 2023 | £0.5695 | £0.7194 | £0.4196 | £0.6197 | +8.8% | 2.5M | 251 |
| 2022 | £0.8939 | £0.9488 | £0.4874 | £0.5695 | -36.3% | 1.3M | 250 |
| 2021 | £0.6590 | £0.9486 | £0.5991 | £0.8939 | +35.6% | 3.2M | 253 |
| 2020 | £0.9434 | £0.9583 | £0.5516 | £0.6590 | -30.1% | 2.3M | 254 |
| 2019 | £0.9307 | £1.17 | £0.7419 | £0.9434 | +2.7% | 2.3M | 253 |
| 2018 | £0.8183 | £1.25 | £0.8063 | £0.9182 | +9.5% | 4.5M | 253 |
| 2017 | £0.2794 | £1.08 | £0.2594 | £0.8382 | +211.1% | 11.2M | 252 |
| 2016 | £0.5288 | £0.5537 | £0.2494 | £0.2694 | -47.6% | 3M | 253 |
| 2015 | £0.3741 | £0.5487 | £0.3642 | £0.5139 | +37.3% | 3.4M | 253 |
| 2014 | £0.2694 | £0.4788 | £0.2504 | £0.3741 | +47.1% | 5.5M | 253 |
| 2013 | £0.3492 | £0.3716 | £0.1434 | £0.2544 | -30.1% | 10M | 253 |
| 2012 | £0.7308 | £1.70 | £0.3417 | £0.3641 | -50.2% | 3.4M | 251 |
| 2011 | £0.7482 | £1.41 | £0.5736 | £0.7308 | -16.3% | 899.6K | 252 |
| 2010 | £0.8729 | £1.31 | £0.5612 | £0.8729 | 0.0% | 708.2K | 253 |
| 2009 | £0.8729 | £1.75 | £0.4988 | £0.8729 | -3.8% | 813.1K | 253 |
| 2008 | £1.81 | £2.06 | £0.7482 | £0.9078 | -51.5% | 315.1K | 254 |
| 2007 | £1.62 | £3.37 | £1.20 | £1.87 | +15.4% | 1.1M | 253 |
| 2006 | £1.93 | £2.99 | £1.25 | £1.62 | -16.1% | 1.3M | 252 |
| 2005 | £3.06 | £4.49 | £1.25 | £1.93 | -36.9% | 1.7M | 260 |
| 2004 | £2.77 | £3.79 | £1.90 | £3.06 | +10.8% | 1.4M | 262 |
| 2003 | £3.50 | £3.50 | £2.64 | £2.77 | n/a | 83.6K | 54 |
CSSG monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | £0.7150 | +2.1% |
| August 2026 | £0.7000 | +3.7% |
| July 2026 | £0.6750 | +1.5% |
| June 2026 | £0.6650 | -1.5% |
| May 2026 | £0.6750 | 0.0% |
| April 2026 | £0.6750 | 0.0% |
| March 2026 | £0.6750 | -8.2% |
| February 2026 | £0.7350 | -0.7% |
| January 2026 | £0.7400 | 0.0% |
| December 2025 | £0.7400 | -6.9% |
| November 2025 | £0.7948 | -1.2% |
| October 2025 | £0.8048 | +10.3% |
About the CSSG data
Daily bars. 5,816 sessions from Oct 17, 2003 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 17, 2003, 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/CSSG/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on LSE
Common questions
CSSG share price history
