TSX · SPB · stock

Superior Plus Corp. (SPB) stock price history

Every TSX trading session of Superior Plus Corp. from Mar 16, 2001 to Sep 28, 2026: 6,411 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.

Get SPB data, free keyYear by year table

SPB adjusted close, 2001 to 2026

SPBSuperior Plus Corp.
CA$7.13-7.4% over one year
20052010201520202025
CA$12.15
All time high, 2021
CA$8.81
52 week high, CA$5.95 low
6,411
Daily sessions since 2001

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2001 to 2026 series and minute bars.

SPB key facts

  • Superior Plus Corp. (SPB) closed at CA$7.13 on Sep 28, 2026 on TSX.
  • SPB's all time high close is CA$12.15, set on Aug 13, 2021; its all time low close is CA$1.59 on Apr 9, 2001.
  • SPB's 52 week range is CA$5.95 to CA$8.81.
  • SPB returned -7.4% over the year to Sep 28, 2026 and -34.0% over five years.
  • Over ten years SPB returned +6%, +0.6% a year compounded.
  • SPB's deepest drawdown was -66.7% from Jul 27, 2005 to May 5, 2006.
  • DataCedar holds 6,411 daily sessions of SPB history from Mar 16, 2001 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

SPB price chart, 2001 to 2026

SPB adjusted close, Mar 16, 2001 to Sep 28, 2026CA$1.70CA$5.17CA$8.65CA$12.1320052010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

SPB returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

PeriodReturn
1 month-0.8%
3 months-8.6%
6 months+4.8%
Year to date+3.8%
1 year-7.4%
3 years-21.6%
5 years-34.0%
10 years+6.3%
Since Mar 16, 2001+298.0%
Compound annual growth, 25.5 years+5.6%

SPB records

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

All time high close
CA$12.15 on Aug 13, 2021
All time low close
CA$1.59 on Apr 9, 2001
52 week high
CA$8.81 on Jun 3, 2026
52 week low
CA$5.95 on Nov 14, 2025
Deepest drawdown
-66.7% from Jul 27, 2005 to May 5, 2006, recovered Apr 3, 2014
Best single session
+19.9% on Oct 31, 2008
Worst single session
-24.7% on Apr 24, 2006
Volatility, 1 year annualised
42.2%
Sessions closing higher, 1 year
49%
Growth of 1 since 2001
4.0×
Best calendar year
2012, +92%
Worst calendar year
2006, -48%

SPB 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. 2001 starts on Mar 16, 2001; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026CA$6.95CA$8.81CA$6.18CA$7.13+2.5%159.9M186
2025CA$6.17CA$8.10CA$5.56CA$6.95+12.9%201.9M251
2024CA$8.66CA$9.32CA$4.93CA$6.16-28.9%257M252
2023CA$9.45CA$9.82CA$7.75CA$8.66-7.9%179.2M250
2022CA$10.33CA$10.63CA$7.78CA$9.41-7.9%136.6M250
2021CA$9.13CA$12.44CA$8.98CA$10.22+12.3%127.7M251
2020CA$8.77CA$9.52CA$4.22CA$9.10+3.7%165.9M252
2019CA$6.36CA$9.29CA$6.30CA$8.77+37.7%135.3M251
2018CA$7.38CA$8.69CA$6.00CA$6.37-13.4%103.8M251
2017CA$7.45CA$8.06CA$6.53CA$7.36-1.2%70.7M250
2016CA$5.79CA$7.57CA$4.66CA$7.45+26.8%98.4M251
2015CA$6.20CA$7.79CA$5.14CA$5.88-4.7%86.4M251
2014CA$6.03CA$7.59CA$5.79CA$6.17+1.8%81.6M251
2013CA$4.81CA$6.20CA$4.75CA$6.06+27.0%90.7M251
2012CA$2.58CA$4.86CA$2.44CA$4.77+92.3%67.1M251
2011CA$4.27CA$4.83CA$2.23CA$2.48-41.5%75.9M250
2010CA$4.93CA$5.05CA$3.85CA$4.23-14.2%72.3M251
2009CA$3.14CA$4.93CA$2.68CA$4.93+54.4%57.3M250
2008CA$2.97CA$3.84CA$2.38CA$3.20+7.4%47.7M252
2007CA$2.42CA$3.89CA$2.40CA$2.97+23.1%63.6M252
2006CA$4.66CA$4.84CA$2.03CA$2.42-48.1%119.8M251
2005CA$5.46CA$6.29CA$3.83CA$4.66-14.7%55.9M251
2004CA$3.70CA$5.50CA$3.51CA$5.47+48.1%33.4M253
2003CA$2.56CA$3.74CA$2.45CA$3.69+43.8%35.4M252
2002CA$2.01CA$2.63CA$1.92CA$2.57+28.2%21.6M252
2001CA$1.80CA$2.07CA$1.56CA$2.00n/a12.8M198

SPB monthly closes, last 12 months

MonthMonth end closeChange
September 2026CA$7.13-1.1%
August 2026CA$7.21-9.6%
July 2026CA$7.98+2.2%
June 2026CA$7.81-6.4%
May 2026CA$8.34+11.9%
April 2026CA$7.46+11.8%
March 2026CA$6.67+2.8%
February 2026CA$6.49-10.0%
January 2026CA$7.21+3.7%
December 2025CA$6.95-4.6%
November 2025CA$7.29-6.9%
October 2025CA$7.83+1.1%

About the SPB data

Daily bars. 6,411 sessions from Mar 16, 2001 to Sep 28, 2026, one row per TSX 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 TSX trading days; minute timestamps are UTC. Prices are in CAD. 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 Mar 16, 2001, 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/SPB/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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