The Weighing Machine

Historical Returns Database

Occidental Petroleum Corporation (OXY)
Year-to-date (December 31, 2025 to February 24, 2026), OXY returned 26.34% versus 0.80% for the S&P 500 (SPY) and -1.05% for Nasdaq 100 (QQQ).
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
OXY Occidental Petroleum Corporation 26.34% $1.26 371.85% 41.68% 8.92
SPY SPDR S&P 500 ETF Trust 0.80% $1.01 5.40% 11.88% 0.45
QQQ Invesco QQQ Trust, Series 1 -1.05% $0.99 -6.75% 16.00% -0.42
In the past 12 months (February 24, 2025 to February 24, 2026), OXY returned 6.50% versus 16.44% for the S&P 500 (SPY) and 17.52% for Nasdaq 100 (QQQ).
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
OXY Occidental Petroleum Corporation 6.50% $1.06 6.50% 38.32% 0.17
SPY SPDR S&P 500 ETF Trust 16.44% $1.16 16.44% 19.39% 0.85
QQQ Invesco QQQ Trust, Series 1 17.52% $1.18 17.52% 23.35% 0.75
In the past 5 years (February 25, 2021 to February 24, 2026), OXY returned 106.15% versus 92.58% for the S&P 500 (SPY) and 100.23% for Nasdaq 100 (QQQ). $1 invested in OXY in 2021 became $2.06 in 2026.
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
OXY Occidental Petroleum Corporation 106.15% $2.06 15.57% 40.71% 0.38
SPY SPDR S&P 500 ETF Trust 92.58% $1.93 14.00% 17.03% 0.82
QQQ Invesco QQQ Trust, Series 1 100.23% $2.00 14.90% 22.54% 0.66
In the past 10 years (February 29, 2016 to February 24, 2026), OXY had an annualized return of 0.09% versus 15.41% for the S&P 500 (SPY) and 20.38% for Nasdaq 100 (QQQ). $1 invested in OXY in 2016 became $1.01 in 2026.
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
OXY Occidental Petroleum Corporation 0.89% $1.01 0.09% 48.52% 0.00
SPY SPDR S&P 500 ETF Trust 318.96% $4.19 15.41% 17.88% 0.86
QQQ Invesco QQQ Trust, Series 1 538.45% $6.38 20.38% 22.20% 0.92
Since April 2006 (April 10, 2006 to February 24, 2026) OXY had an annualized return of 3.25% versus 10.76% for the S&P 500 (SPY) and 15.23% for Nasdaq 100 (QQQ). $1 invested in OXY in 2006 became $1.89 in 2026.
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
OXY Occidental Petroleum Corporation 88.77% $1.89 3.25% 43.28% 0.07
SPY SPDR S&P 500 ETF Trust 664.15% $7.64 10.76% 19.44% 0.55
QQQ Invesco QQQ Trust, Series 1 1575.96% $16.76 15.23% 22.02% 0.69

Returns adjusted for splits and dividends.

Period start date is the earliest common trading day in the selected time period across all tickers.