ONEOK Inc.
OKE | NYSE
$91.78
-$1.68 (-1.80%)
Sep 21, 2026, 11:18 AM ET · Market open
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $58.96B | $13.27B | +29.05% |
| Dec 25, 2025 | $45.69B | -$13.27B | -22.51% |
| Dec 26, 2024 | $58.97B | $26.85B | +83.63% |
| Dec 28, 2023 | $32.11B | $2.7B | +9.17% |
| Dec 29, 2022 | $29.41B | $3.17B | +12.08% |
| Dec 30, 2021 | $26.24B | $9.16B | +53.63% |
| Dec 30, 2020 | $17.08B | -$14.25B | -45.47% |
| Dec 26, 2019 | $31.33B | $9.5B | +43.49% |
| Dec 27, 2018 | $21.83B | $1.47B | +7.24% |
| Dec 28, 2017 | $20.36B | $8.23B | +67.83% |
| Dec 29, 2016 | $12.13B | $6.94B | +133.79% |
| Dec 30, 2015 | $5.19B | -$5.26B | -50.32% |
| Dec 25, 2014 | $10.45B | -$547.2M | -4.98% |
| Dec 26, 2013 | $10.99B | $3.44B | +45.59% |
| Dec 27, 2012 | $7.55B | -$290.36M | -3.70% |
| Dec 29, 2011 | $7.84B | $2.67B | +51.69% |
| Dec 30, 2010 | $5.17B | $1.06B | +25.66% |
| Dec 30, 2009 | $4.11B | $1.57B | +61.94% |
| Dec 25, 2008 | $2.54B | -$1.58B | -38.31% |
| Dec 27, 2007 | $4.12B | -$156.55M | -3.66% |
| Dec 28, 2006 | $4.27B | n/a | n/a |
Add to Watchlist
Select watchlists to add or remove OKE