TSX · ALS · stock

Altius Minerals Corporation (ALS) stock price history

Every TSX trading session of Altius Minerals Corporation from Mar 19, 2003 to Sep 28, 2026: 5,908 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 ALS data, free keyYear by year table

ALS adjusted close, 2003 to 2026

ALSAltius Minerals Corporation
CA$66.11+99.0% over one year
20052010201520202025
CA$68.70
All time high, 2026
CA$69.55
52 week high, CA$31.83 low
5,908
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.

ALS key facts

  • Altius Minerals Corporation (ALS) closed at CA$66.11 on Sep 28, 2026 on TSX.
  • ALS's all time high close is CA$68.70, set on Sep 22, 2026; its all time low close is CA$1.21 on Mar 26, 2003.
  • ALS's 52 week range is CA$31.83 to CA$69.55.
  • ALS returned +99.0% over the year to Sep 28, 2026 and +351.6% over five years.
  • Over ten years ALS returned +639%, +22.1% a year compounded.
  • ALS's deepest drawdown was -87.8% from Oct 12, 2007 to Dec 2, 2008.
  • DataCedar holds 5,908 daily sessions of ALS history from Mar 19, 2003 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

ALS price chart, 2003 to 2026

ALS adjusted close, Mar 19, 2003 to Sep 28, 2026CA$1.37CA$5.02CA$18.38CA$67.2220052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

ALS returns

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

PeriodReturn
1 month+0.4%
3 months+8.2%
6 months+41.8%
Year to date+63.0%
1 year+99.0%
3 years+227.1%
5 years+351.6%
10 years+639.3%
Since Mar 19, 2003+4,712%
Compound annual growth, 23.5 years+17.9%

ALS records

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

All time high close
CA$68.70 on Sep 22, 2026
All time low close
CA$1.21 on Mar 26, 2003
52 week high
CA$69.55 on Sep 22, 2026
52 week low
CA$31.83 on Oct 10, 2025
Deepest drawdown
-87.8% from Oct 12, 2007 to Dec 2, 2008, recovered Sep 12, 2024
Best single session
+22.8% on Jun 24, 2008
Worst single session
-41.4% on Jun 20, 2008
Volatility, 1 year annualised
40.8%
Sessions closing higher, 1 year
57%
Growth of 1 since 2003
48.1×
Best calendar year
2007, +174%
Worst calendar year
2008, -84%

ALS 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 Mar 19, 2003; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026CA$40.68CA$69.55CA$39.86CA$66.11+62.8%46.3M186
2025CA$26.24CA$44.07CA$21.94CA$40.61+55.4%24.6M251
2024CA$17.82CA$27.10CA$15.57CA$26.13+46.6%18.7M252
2023CA$21.33CA$22.81CA$17.42CA$17.82-15.7%19.9M250
2022CA$16.33CA$24.18CA$14.76CA$21.14+29.5%30.3M250
2021CA$12.87CA$18.02CA$12.34CA$16.33+29.1%28.7M251
2020CA$10.74CA$12.94CA$5.73CA$12.65+16.9%18.4M252
2019CA$9.64CA$12.29CA$9.38CA$10.82+12.4%13.4M251
2018CA$13.15CA$13.70CA$8.94CA$9.63-26.6%12.6M251
2017CA$10.85CA$13.21CA$8.77CA$13.11+19.1%12.7M250
2016CA$8.75CA$12.20CA$6.36CA$11.01+26.6%14.8M251
2015CA$11.89CA$13.22CA$8.12CA$8.70-26.2%19.7M251
2014CA$10.46CA$13.93CA$8.41CA$11.78+12.7%15.4M251
2013CA$8.49CA$11.39CA$7.76CA$10.45+26.0%5.7M251
2012CA$9.18CA$10.95CA$7.94CA$8.29-9.9%6.4M251
2011CA$12.33CA$12.37CA$8.46CA$9.21-25.3%8.6M250
2010CA$7.53CA$12.62CA$6.41CA$12.32+65.6%11.6M251
2009CA$3.94CA$7.77CA$3.67CA$7.44+88.7%15.5M251
2008CA$24.75CA$24.83CA$3.05CA$3.94-84.0%38.8M252
2007CA$9.09CA$25.94CA$7.89CA$24.58+174.3%30.9M252
2006CA$3.64CA$9.39CA$3.63CA$8.96+145.3%14M251
2005CA$3.63CA$3.84CA$2.71CA$3.65+4.4%10.3M251
2004CA$1.99CA$4.03CA$1.99CA$3.50+78.3%10.1M253
2003CA$1.37CA$2.64CA$1.19CA$1.96n/a6.6M198

ALS monthly closes, last 12 months

MonthMonth end closeChange
September 2026CA$66.11+2.6%
August 2026CA$64.41+11.3%
July 2026CA$57.90-8.7%
June 2026CA$63.42+9.7%
May 2026CA$57.83+17.8%
April 2026CA$49.10+0.7%
March 2026CA$48.76+1.8%
February 2026CA$47.92+11.8%
January 2026CA$42.85+5.5%
December 2025CA$40.61+3.2%
November 2025CA$39.35+4.5%
October 2025CA$37.65+13.4%

About the ALS data

Daily bars. 5,908 sessions from Mar 19, 2003 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 19, 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/ALS/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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