TSX · WCN · stock

Waste Connections, Inc. (WCN) stock price history

Every TSX trading session of Waste Connections, Inc. from Apr 25, 2002 to Sep 28, 2026: 6,134 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 WCN data, free keyYear by year table

WCN adjusted close, 2002 to 2026

WCNWaste Connections, Inc.
CA$221.26-7.0% over one year
20052010201520202025
CA$278.24
All time high, 2025
CA$249.31
52 week high, CA$203.03 low
6,134
Daily sessions since 2002

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2002 to 2026 series and minute bars.

WCN key facts

  • Waste Connections, Inc. (WCN) closed at CA$221.26 on Sep 28, 2026 on TSX.
  • WCN's all time high close is CA$278.24, set on Apr 2, 2025; its all time low close is CA$5.89 on Apr 25, 2002.
  • WCN's 52 week range is CA$203.03 to CA$249.31.
  • WCN returned -7.0% over the year to Sep 28, 2026 and +42.7% over five years.
  • Over ten years WCN returned +270%, +14.0% a year compounded.
  • WCN's deepest drawdown was -70.1% from Aug 9, 2007 to Dec 18, 2008.
  • DataCedar holds 6,134 daily sessions of WCN history from Apr 25, 2002 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

WCN price chart, 2002 to 2026

WCN adjusted close, Apr 25, 2002 to Sep 28, 2026CA$5.89CA$21.14CA$75.84CA$272.1520052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

WCN returns

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

PeriodReturn
1 month-4.2%
3 months-6.7%
6 months+2.5%
Year to date-8.8%
1 year-7.0%
3 years+22.9%
5 years+42.7%
10 years+270.1%
Since Apr 25, 2002+3,657%
Compound annual growth, 24.4 years+16.0%

WCN records

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

All time high close
CA$278.24 on Apr 2, 2025
All time low close
CA$5.89 on Apr 25, 2002
52 week high
CA$249.31 on Oct 22, 2025
52 week low
CA$203.03 on Jun 2, 2026
Deepest drawdown
-70.1% from Aug 9, 2007 to Dec 18, 2008, recovered Jul 22, 2010
Best single session
+10.5% on Jan 19, 2016
Worst single session
-19.4% on Nov 1, 2006
Volatility, 1 year annualised
22.9%
Sessions closing higher, 1 year
47%
Growth of 1 since 2002
37.6×
Best calendar year
2009, +74%
Worst calendar year
2008, -57%

WCN 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. 2002 starts on Apr 25, 2002; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026CA$239.10CA$247.20CA$203.03CA$221.26-7.5%68.4M186
2025CA$245.10CA$281.38CA$227.62CA$239.17-1.7%77.8M251
2024CA$192.90CA$269.84CA$190.59CA$243.29+25.5%61M252
2023CA$176.24CA$197.92CA$165.05CA$193.89+11.1%64.9M250
2022CA$166.29CA$191.21CA$143.35CA$174.54+4.9%81M250
2021CA$125.75CA$170.05CA$117.09CA$166.46+33.0%69.3M251
2020CA$112.30CA$137.91CA$95.83CA$125.14+11.5%99.7M252
2019CA$94.75CA$122.24CA$93.01CA$112.21+17.3%76.1M251
2018CA$81.41CA$99.75CA$74.94CA$95.69+16.7%72.2M251
2017CA$64.38CA$87.03CA$62.35CA$81.97+28.0%75.5M250
2016CA$40.54CA$65.37CA$39.66CA$64.06+57.3%91.8M251
2015CA$42.87CA$47.40CA$33.54CA$40.71-4.9%45.1M251
2014CA$31.49CA$43.64CA$29.62CA$42.80+35.8%32.2M251
2013CA$25.32CA$33.84CA$24.12CA$31.51+25.3%36.4M251
2012CA$22.72CA$26.33CA$20.80CA$25.15+10.7%41.8M251
2011CA$27.28CA$28.10CA$21.18CA$22.72-15.7%37.2M250
2010CA$18.48CA$27.99CA$18.24CA$26.96+46.7%39.8M251
2009CA$10.55CA$18.57CA$8.06CA$18.38+73.8%45.1M251
2008CA$24.40CA$24.88CA$7.52CA$10.58-56.7%29.2M252
2007CA$23.10CA$26.59CA$21.26CA$24.44+6.2%20.3M252
2006CA$22.56CA$25.99CA$18.62CA$23.02+1.9%20.6M251
2005CA$18.48CA$24.83CA$17.90CA$22.60+21.7%33M251
2004CA$11.70CA$21.97CA$10.62CA$18.57+57.8%11.6M253
2003CA$7.80CA$12.27CA$7.69CA$11.77+51.7%12.2M252
2002CA$5.83CA$7.79CA$5.83CA$7.76n/a10.7M172

WCN monthly closes, last 12 months

MonthMonth end closeChange
September 2026CA$221.26-3.5%
August 2026CA$229.21-2.2%
July 2026CA$234.34-0.7%
June 2026CA$235.89+14.9%
May 2026CA$205.30-7.8%
April 2026CA$222.79-1.0%
March 2026CA$225.04-3.7%
February 2026CA$233.71+3.3%
January 2026CA$226.33-5.4%
December 2025CA$239.17-3.0%
November 2025CA$246.51+5.7%
October 2025CA$233.22-3.9%

About the WCN data

Daily bars. 6,134 sessions from Apr 25, 2002 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 Apr 25, 2002, 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/WCN/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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