TSX · PYR · stock

PyroGenesis Inc. (PYR) stock price history

Every TSX trading session of PyroGenesis Inc. from Aug 2, 2012 to Sep 28, 2026: 3,551 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 PYR data, free keyYear by year table

PYR adjusted close, 2012 to 2026

PYRPyroGenesis Inc.
CA$0.2250-2.2% over one year
2014201620182020202220242026
CA$11.88
All time high, 2021
CA$0.6800
52 week high, CA$0.1700 low
3,551
Daily sessions since 2012

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2012 to 2026 series and minute bars.

PYR key facts

  • PyroGenesis Inc. (PYR) closed at CA$0.2250 on Sep 28, 2026 on TSX.
  • PYR's all time high close is CA$11.88, set on Feb 19, 2021; its all time low close is CA$0.0350 on Oct 10, 2013.
  • PYR's 52 week range is CA$0.1700 to CA$0.6800.
  • PYR returned -2.2% over the year to Sep 28, 2026 and -95.6% over five years.
  • Over ten years PYR returned +36%, +3.2% a year compounded.
  • PYR's deepest drawdown was -98.5% from Feb 19, 2021 to Jul 29, 2026.
  • DataCedar holds 3,551 daily sessions of PYR history from Aug 2, 2012 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

PYR price chart, 2012 to 2026

PYR adjusted close, Aug 2, 2012 to Sep 28, 2026CA$0.0400CA$0.2439CA$1.49CA$9.0720122014201620182020202220242026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

PYR returns

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

PeriodReturn
1 month+4.7%
3 months+2.3%
6 months-60.5%
Year to date-22.4%
1 year-2.2%
3 years-57.5%
5 years-95.6%
10 years+36.4%
Since Aug 2, 2012+2.3%
Compound annual growth, 14.2 years+0.2%

PYR records

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

All time high close
CA$11.88 on Feb 19, 2021
All time low close
CA$0.0350 on Oct 10, 2013
52 week high
CA$0.6800 on Mar 6, 2026
52 week low
CA$0.1700 on Nov 7, 2025
Deepest drawdown
-98.5% from Feb 19, 2021 to Jul 29, 2026, not yet recovered
Best single session
+154.5% on Nov 18, 2013
Worst single session
-50.0% on Jul 26, 2013
Volatility, 1 year annualised
98.7%
Sessions closing higher, 1 year
38%
Best calendar year
2020, +685%
Worst calendar year
2022, -69%

PYR 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. 2012 starts on Aug 2, 2012; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026CA$0.3000CA$0.6800CA$0.1750CA$0.2250-25.0%53.6M186
2025CA$0.5600CA$0.6600CA$0.1700CA$0.3000-47.4%36.6M251
2024CA$0.4450CA$1.10CA$0.3800CA$0.5700+32.6%22.3M252
2023CA$1.04CA$1.75CA$0.3600CA$0.4300-58.3%34.5M250
2022CA$3.45CA$3.90CA$0.8400CA$1.03-69.1%66.6M250
2021CA$3.71CA$12.14CA$2.91CA$3.33-7.8%108M251
2020CA$0.4700CA$6.43CA$0.1900CA$3.61+684.8%84.7M252
2019CA$0.5200CA$0.7700CA$0.4000CA$0.4600-11.5%19.8M251
2018CA$0.6500CA$0.8400CA$0.3800CA$0.5200-17.5%22.4M251
2017CA$0.2000CA$0.9800CA$0.1950CA$0.6300+215.0%67.1M250
2016CA$0.2350CA$0.3150CA$0.1500CA$0.2000-9.1%23M251
2015CA$0.3300CA$0.4950CA$0.2050CA$0.2200-29.0%17.1M251
2014CA$0.3850CA$0.8300CA$0.2750CA$0.3100-22.5%12.8M251
2013CA$0.2100CA$0.7000CA$0.0350CA$0.4000+90.5%3.4M251
2012CA$0.2200CA$0.2750CA$0.1400CA$0.2100n/a576.5K103

PYR monthly closes, last 12 months

MonthMonth end closeChange
September 2026CA$0.2250+9.8%
August 2026CA$0.2050+17.1%
July 2026CA$0.1750-18.6%
June 2026CA$0.2150-25.9%
May 2026CA$0.2900-24.7%
April 2026CA$0.3850-28.7%
March 2026CA$0.5400+21.3%
February 2026CA$0.4450+81.6%
January 2026CA$0.2450-18.3%
December 2025CA$0.3000+57.9%
November 2025CA$0.1900-17.4%
October 2025CA$0.2300-4.2%

About the PYR data

Daily bars. 3,551 sessions from Aug 2, 2012 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 Aug 2, 2012, 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/PYR/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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