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

Total Real Returns

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

OXY real return snapshot: after CPI-U inflation, OXY returned +16.57% over the past year and +28.11% YTD, with dividends reinvested. Since Dec. 31, 1981, OXY is up +868.78% in real purchasing-power return, or +5.23%/yr, and is currently −49.31% below its real total-return high on May 2, 2011.

Data ending Tue Jul. 28, 2026

Growth of $10,000

Thu 1981-12-31💬 to Tue 2026-07-28 Overall
Return 		Exponential
Trendline
OXY × 		+868.78%
+5.23%/yr 		+6.77%/yr
R2=0.736
Occidental Petroleum Corporation NYSE Common Stock

Growth of $10,000 Summary

Thu 1981-12-31💬 to Tue 2026-07-28 Start
Value 		End
Value
OXY × 		$10,000.00
1981-12-31 		$96,878.40
2026-07-28

This Year’s Performance

through 2026-07-28

  YTD YoY
OXY × 		+28.11% +16.57%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
OXY × 		−49.31%
on 2026-07-28
from 2011-05-02 peak 		−89.98%
on 2020-10-28
from 2011-05-02 peak

Rolling Returns

Period ending Tue 2026-07-28 1 yr 2 yr 3 yr 5 yr 10 yr
OXY × 		+16.57% −12.93%
−6.69%/yr 		−16.38%
−5.79%/yr 		+74.89%
+11.83%/yr 		−30.77%
−3.61%/yr

Annual Returns

Year OXY
2026 (YTD) +28.11%
2025 −17.16%
2024 −18.27%
2023 −7.19%
2022 +105.79%
2021 +56.69%
2020 −57.22%
2019 −29.89%
2018 −14.68%
2017 +6.24%
2016 +7.74%
2015 −13.28%
2014 −9.61%
2013 +25.86%
2012 −17.52%
2011 −5.43%
2010 +20.97%
2009 +34.67%
2008 −20.73%
2007 +53.98%
2006 +21.22%
2005 +34.53%
2004 +36.83%
2003 +50.25%
2002 +8.50%
2001 +11.74%
2000 +13.75%
1999 +31.49%
1998 −40.75%
1997 +28.20%
1996 +10.32%
1995 +13.42%
1994 +16.14%
1993 +2.22%
1992 −2.69%
1991 −1.05%
1990 −35.38%
1989 +21.69%
1988 +9.77%
1987 −7.97%
1986 −4.04%
1985 +15.40%
1984 +17.87%
1983 +35.26%
1982 −10.14%