TSX · AC · stock
Air Canada (AC) stock price history
Every TSX trading session of Air Canada from Mar 30, 2010 to Sep 28, 2026: 4,138 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.
AC adjusted close, 2010 to 2026
- CA$52.09
- All time high, 2020
- CA$31.45
- 52 week high, CA$16.45 low
- 4,138
- Daily sessions since 2010
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2010 to 2026 series and minute bars.
AC key facts
- Air Canada (AC) closed at CA$26.15 on Sep 28, 2026 on TSX.
- AC's all time high close is CA$52.09, set on Jan 13, 2020; its all time low close is CA$0.8200 on Mar 22, 2012.
- AC's 52 week range is CA$16.45 to CA$31.45.
- AC returned +47.1% over the year to Sep 28, 2026 and +10.2% over five years.
- Over ten years AC returned +161%, +10.1% a year compounded.
- AC's deepest drawdown was -78.9% from Nov 4, 2010 to Mar 22, 2012.
- DataCedar holds 4,138 daily sessions of AC history from Mar 30, 2010 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
AC price chart, 2010 to 2026
AC returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -5.4% |
| 3 months | +6.0% |
| 6 months | +46.0% |
| Year to date | +36.3% |
| 1 year | +47.1% |
| 3 years | +34.7% |
| 5 years | +10.2% |
| 10 years | +161.0% |
| Since Mar 30, 2010 | +1,078% |
| Compound annual growth, 16.5 years | +16.1% |
AC records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CA$52.09 on Jan 13, 2020
- All time low close
- CA$0.8200 on Mar 22, 2012
- 52 week high
- CA$31.45 on Aug 12, 2026
- 52 week low
- CA$16.45 on Mar 16, 2026
- Deepest drawdown
- -78.9% from Nov 4, 2010 to Mar 22, 2012, recovered Oct 2, 2013
- Best single session
- +28.6% on Nov 9, 2020
- Worst single session
- -28.1% on Mar 16, 2020
- Volatility, 1 year annualised
- 35.7%
- Sessions closing higher, 1 year
- 49%
- Growth of 1 since 2010
- 11.8×
- Best calendar year
- 2013, +323%
- Worst calendar year
- 2011, -71%
AC 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. 2010 starts on Mar 30, 2010; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CA$19.35 | CA$31.45 | CA$16.45 | CA$26.15 | +35.6% | 538.5M | 186 |
| 2025 | CA$22.45 | CA$23.72 | CA$12.69 | CA$19.29 | -13.3% | 771.2M | 251 |
| 2024 | CA$18.50 | CA$26.18 | CA$14.47 | CA$22.26 | +19.1% | 654.4M | 252 |
| 2023 | CA$19.68 | CA$26.04 | CA$16.04 | CA$18.69 | -3.6% | 563.8M | 250 |
| 2022 | CA$22.00 | CA$25.98 | CA$15.57 | CA$19.39 | -8.2% | 722.6M | 250 |
| 2021 | CA$22.95 | CA$31.00 | CA$19.31 | CA$21.13 | -7.2% | 875.7M | 251 |
| 2020 | CA$48.72 | CA$52.71 | CA$9.26 | CA$22.77 | -53.1% | 1.4B | 252 |
| 2019 | CA$25.49 | CA$51.07 | CA$24.75 | CA$48.51 | +86.9% | 288.3M | 251 |
| 2018 | CA$25.90 | CA$29.39 | CA$20.33 | CA$25.96 | +0.3% | 312.9M | 251 |
| 2017 | CA$13.74 | CA$28.70 | CA$12.49 | CA$25.88 | +89.3% | 370.8M | 250 |
| 2016 | CA$10.10 | CA$14.85 | CA$6.81 | CA$13.67 | +33.9% | 413.5M | 251 |
| 2015 | CA$11.93 | CA$15.09 | CA$9.50 | CA$10.21 | -14.0% | 380.9M | 251 |
| 2014 | CA$7.31 | CA$12.67 | CA$5.14 | CA$11.87 | +60.2% | 670.3M | 251 |
| 2013 | CA$1.78 | CA$8.00 | CA$1.75 | CA$7.41 | +323.4% | 580.2M | 251 |
| 2012 | CA$1.02 | CA$2.01 | CA$0.7800 | CA$1.75 | +76.8% | 232.6M | 251 |
| 2011 | CA$3.50 | CA$3.72 | CA$0.9600 | CA$0.9900 | -71.3% | 385M | 250 |
| 2010 | CA$2.22 | CA$4.09 | CA$1.40 | CA$3.45 | n/a | 273M | 189 |
AC monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CA$26.15 | -4.2% |
| August 2026 | CA$27.29 | +7.6% |
| July 2026 | CA$25.37 | +2.5% |
| June 2026 | CA$24.74 | +12.1% |
| May 2026 | CA$22.07 | +18.3% |
| April 2026 | CA$18.65 | +2.9% |
| March 2026 | CA$18.12 | -12.2% |
| February 2026 | CA$20.63 | +9.4% |
| January 2026 | CA$18.85 | -2.3% |
| December 2025 | CA$19.29 | +1.4% |
| November 2025 | CA$19.02 | +3.1% |
| October 2025 | CA$18.44 | +5.0% |
About the AC data
Daily bars. 4,138 sessions from Mar 30, 2010 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 30, 2010, 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/AC/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on TSX
Common questions
AC share price history
