Canadian National Railway
CNI | NYSE
$117.51
-$1.44 (-1.21%)
At close: Sep 21, 2026, 4:00 PM ET
$117.51
$0 (0.00%)
After-hours:
Sep 21, 2026, 7:14 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $72.14B | $10.77B | +17.54% |
| Dec 25, 2025 | $61.38B | -$2.83B | -4.40% |
| Dec 26, 2024 | $64.2B | -$18B | -21.90% |
| Dec 28, 2023 | $82.2B | $1.09B | +1.34% |
| Dec 29, 2022 | $81.11B | -$5.41B | -6.25% |
| Dec 30, 2021 | $86.52B | $8.39B | +10.74% |
| Dec 30, 2020 | $78.13B | $12.83B | +19.64% |
| Dec 26, 2019 | $65.3B | $11.12B | +20.52% |
| Dec 27, 2018 | $54.18B | -$8.05B | -12.94% |
| Dec 28, 2017 | $62.23B | $9.82B | +18.74% |
| Dec 29, 2016 | $52.41B | $7.9B | +17.75% |
| Dec 30, 2015 | $44.51B | -$11.61B | -20.69% |
| Dec 25, 2014 | $56.12B | $32.35B | +136.09% |
| Dec 26, 2013 | $23.77B | $4.19B | +21.42% |
| Dec 27, 2012 | $19.58B | $1.97B | +11.18% |
| Dec 29, 2011 | $17.61B | $2.27B | +14.80% |
| Dec 30, 2010 | $15.34B | -$10.23B | -40.02% |
| Dec 30, 2009 | $25.57B | $13.09B | +104.86% |
| Dec 25, 2008 | $12.48B | $46.58M | +0.37% |
| Dec 27, 2007 | $12.44B | -$10.05B | -44.70% |
| Dec 28, 2006 | $22.49B | n/a | n/a |
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