All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)

Total Real Returns

OKE: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

OKE real return snapshot: after CPI-U inflation, OKE returned +23.03% over the past year and +20.82% YTD, with dividends reinvested. Since Oct. 1, 1980, OKE is up +4,336.20% in real purchasing-power return, or +8.60%/yr, and is currently −22.24% below its real total-return high on Nov. 22, 2024.

Data ending Fri Sep. 25, 2026

Growth of $10,000

Wed 1980-10-01💬 to Fri 2026-09-25 Overall
Return 		Exponential
Trendline
OKE × 		+4,336.20%
+8.60%/yr 		+11.15%/yr
R2=0.944
ONEOK Inc NYSE Common Stock

Growth of $10,000 Summary

Wed 1980-10-01💬 to Fri 2026-09-25 Start
Value 		End
Value
OKE × 		$10,000.00
1980-10-01 		$443,619.67
2026-09-25

This Year’s Performance

through 2026-09-25

  YTD YoY
OKE × 		+20.82% +23.03%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
OKE × 		−22.24%
on 2026-09-25
from 2024-11-22 peak 		−80.16%
on 2020-03-18
from 2020-02-20 peak

Rolling Returns

Period ending Fri 2026-09-25 1 yr 2 yr 3 yr 5 yr 10 yr
OKE × 		+23.03% −2.98%
−1.50%/yr 		+42.08%
+12.42%/yr 		+65.02%
+10.54%/yr 		+139.64%
+9.13%/yr

Annual Returns

Year OKE
2026 (YTD) +20.82%
2025 −24.95%
2024 +45.90%
2023 +9.54%
2022 +11.64%
2021 +53.84%
2020 −44.21%
2019 +44.46%
2018 +4.28%
2017 −4.14%
2016 +144.56%
2015 −47.80%
2014 −6.04%
2013 +47.45%
2012 −0.24%
2011 +56.63%
2010 +27.39%
2009 +57.02%
2008 −32.45%
2007 +2.72%
2006 +63.63%
2005 −6.03%
2004 +29.51%
2003 +17.00%
2002 +8.69%
2001 −24.69%
2000 +93.43%
1999 −29.40%
1998 −8.94%
1997 +37.44%
1996 +33.14%
1995 +30.95%
1994 −1.12%
1993 +5.19%
1992 +12.52%
1991 +17.84%
1990 −7.83%
1989 +70.16%
1988 +11.75%
1987 −48.27%
1986 +12.73%
1985 +10.93%
1984 −8.93%
1983 +10.38%
1982 −7.18%
1981 −32.81%
1980 +3.54%