LSE · SMJ · stock

J. Smart & Co. (Contractors) PLC (SMJ) stock price history

Every LSE trading session of J. Smart & Co. (Contractors) PLC from Jul 1, 1988 to Nov 11, 2026: 8,257 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.

SMJ adjusted close, 1988 to 2026

SMJJ. Smart & Co. (Contractors) PLC
£1.15-13.2% over one year
1990200020102020
£1.96
All time high, 2007
£1.40
52 week high, £1.04 low
8,257
Daily sessions since 1988

Last updated Nov 11, 2026, the last stored session. Refreshes after each trading day. Full 1988 to 2026 series and minute bars.

SMJ key facts

  • J. Smart & Co. (Contractors) PLC (SMJ) closed at £1.15 on Nov 11, 2026 on LSE.
  • SMJ's all time high close is £1.96, set on Oct 17, 2007; its all time low close is £0.0120 on Aug 13, 2025.
  • SMJ's 52 week range is £1.04 to £1.40.
  • SMJ returned -13.2% over the year to Nov 11, 2026 and -10.4% over five years.
  • Over ten years SMJ returned +10%, +0.9% a year compounded.
  • SMJ's deepest drawdown was -99.4% from Oct 25, 2007 to Aug 13, 2025.
  • DataCedar holds 8,257 daily sessions of SMJ history from Jul 1, 1988 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

SMJ price chart, 1988 to 2026

SMJ adjusted close, Jul 1, 1988 to Nov 11, 2026£0.2533£0.8071£1.36£1.9119901995200020052010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

SMJ returns

Price return from the last close on or before the window start to Nov 11, 2026, on adjusted closes.

PeriodReturn
1 month0.0%
3 months+2.2%
6 months0.0%
Year to date-13.2%
1 year-13.2%
3 years-7.9%
5 years-10.4%
10 years+9.8%
Since Jul 1, 1988+279.8%
Compound annual growth, 38.4 years+3.5%

SMJ records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
£1.96 on Oct 17, 2007
All time low close
£0.0120 on Aug 13, 2025
52 week high
£1.40 on Dec 18, 2025
52 week low
£1.04 on Nov 4, 2026
Deepest drawdown
-99.4% from Oct 25, 2007 to Aug 13, 2025, not yet recovered
Best single session
+9,900% on Aug 26, 2025
Worst single session
-99.0% on Aug 13, 2025
Volatility, 1 year annualised
923.0%
Sessions closing higher, 1 year
8%
Growth of 1 since 1988
3.8×
Best calendar year
1989, +40%
Worst calendar year
2008, -58%

SMJ 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. 1988 starts on Jul 1, 1988; 2026 runs to Nov 11, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026£1.32£1.40£1.04£1.15-13.2%429.5K130
2025£1.25£1.40£0.0120£1.32+6.0%300.3K191
2024£1.27£1.43£1.10£1.25-1.9%531.8K171
2023£1.60£1.77£1.17£1.27-20.5%625.8K155
2022£1.46£1.65£1.44£1.60+9.6%673.1K171
2021£1.12£1.50£1.12£1.46+31.4%743.2K154
2020£1.22£1.26£1.08£1.11-9.0%1.6M140
2019£1.09£1.24£1.08£1.22+11.9%474.9K164
2018£1.09£1.14£1.05£1.09+0.5%753.8K178
2017£1.05£1.15£1.05£1.09+3.3%1.1M160
2016£1.04£1.10£0.9974£1.05+2.0%829K157
2015£0.9173£1.14£0.8724£1.03+12.5%2.5M148
2014£1.04£1.13£0.8573£0.9173-2.6%1.4M154
2013£0.7672£0.9569£0.7034£0.9419+22.8%2M151
2012£0.6474£0.8592£0.6474£0.7672+10.0%901.6K178
2011£0.8563£0.9260£0.6174£0.6972-18.6%1.2M194
2010£0.9207£0.9953£0.7127£0.8563-7.0%1.3M252
2009£0.6716£1.02£0.5970£0.9207+37.1%3.3M241
2008£1.62£1.62£0.6716£0.6716-58.4%1.9M235
2007£1.59£2.09£1.40£1.62+1.6%1.4M218
2006£1.37£1.77£1.14£1.59+15.1%603.5K224
2005£1.17£1.40£0.7805£1.38+17.8%893.9K227
2004£0.9641£1.20£0.7753£1.17+21.7%563.5K226
2003£0.7254£0.9838£0.7055£0.9641+32.9%1.8M255
2002£0.6606£0.8246£0.6418£0.7254+9.8%3.5M261
2001£0.5909£0.6606£0.5611£0.6606+11.8%2.6M261
2000£0.5907£0.6008£0.4616£0.5909+0.0%2.7M260
1999£0.5259£0.6006£0.5160£0.5907+12.3%17.7M261
1998£0.4910£0.5654£0.4653£0.5259+7.1%1.9M261
1997£0.3847£0.5256£0.3847£0.4910+27.6%7.8M261
1996£0.4123£0.4262£0.3847£0.3847-6.7%6M262
1995£0.4161£0.4360£0.3666£0.4123-0.9%1.7M260
1994£0.4516£0.4852£0.3862£0.4161-7.9%0260
1993£0.4118£0.4732£0.3901£0.4516+9.7%0261
1992£0.4434£0.5364£0.3721£0.4118-7.1%0262
1991£0.3226£0.4552£0.3187£0.4434+37.4%0261
1990£0.3602£0.3602£0.3028£0.3226-10.4%0261
1989£0.2573£0.3721£0.2533£0.3602+40.0%0260
1988£0.3028£0.3028£0.2533£0.2573n/a0131

SMJ monthly closes, last 12 months

MonthMonth end closeChange
November 2026£1.15+4.5%
October 2026£1.10-4.3%
September 2026£1.150.0%
August 2026£1.15+2.2%
July 2026£1.130.0%
June 2026£1.130.0%
May 2026£1.13+2.3%
April 2026£1.10-6.4%
March 2026£1.17-9.6%
February 2026£1.30-1.9%
January 2026£1.320.0%
December 2025£1.32+0.0%

About the SMJ data

Daily bars. 8,257 sessions from Jul 1, 1988 to Nov 11, 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 9, 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 1, 1988, 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%3ASMJ/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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Common questions

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