What If You Invested $1,000 in Occidental Petroleum (OXY)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
Historical extremes
What if you bought at the best or worst time? Check max profit, max drawdown, and total return since IPO.
Max profit
+5,842%
(59.4 times)
- Buy
- Aug 9, 1982
- $1.21
- Sell
- May 2, 2011
- $71.9
Buying OXY at the best price and selling at the peak would have turned $1,000 into $59,421.49.
Max drawdown
88.43%
(fell to 12% of peak)
- Peak
- May 2, 2011
- $71.9
- Trough
- Oct 28, 2020
- $8.32
A $1,000 investment in OXY at the peak would have shrunk to $115.72 at the trough.
Return since IPO
+3,698%
(37.9 times)
- IPO
- Dec 31, 1981
- $1.6
- Current
- Apr 29, 2026
- $60.76
A $1,000 investment in OXY at IPO would be worth $37,975 today.
Frequently asked questions
What is Occidental Petroleum (OXY) stock's all-time high (ATH) and all-time low (ATL)?
- Occidental Petroleum (OXY) stock's all-time low (ATL) was $1.21 on Aug 9, 1982. The all-time high (ATH) was $71.9 on May 2, 2011.
What if you invested $1,000 in Occidental Petroleum (OXY) stock for maximum profit?
- Buying Occidental Petroleum (OXY) stock at the best price ($1.21 on Aug 9, 1982) and selling at the peak ($71.9 on May 2, 2011) would have turned $1,000 into $59,421.49. Historical return: +5,842.15% (59.4 times).
What are Occidental Petroleum (OXY)'s best buy and sell dates for maximum profit?
- The best buy date for Occidental Petroleum (OXY) stock was Aug 9, 1982 at $1.21. The best sell date was May 2, 2011 at $71.9. This investment would have returned +5,842.15% (59.4 times).
What was Occidental Petroleum (OXY) stock's maximum drawdown?
- Occidental Petroleum (OXY) stock's worst decline was 88.43% (fell to 12% of peak) from peak to trough. Peak: $71.9 on May 2, 2011. Trough: $8.32 on Oct 28, 2020. A $1,000 investment at the peak would have been worth $115.72 at the trough.
What if you bought Occidental Petroleum (OXY) stock at IPO?
- A $1,000 investment in Occidental Petroleum (OXY) stock at IPO ($1.6 on Dec 31, 1981) would be worth $37,975 today. Historical return: +3,697.50% (37.9 times). Current stock price: $60.76 as of Apr 29, 2026.
What if you invested $1,000 in Occidental Petroleum (OXY) 5 years ago?
- A $1,000 investment in Occidental Petroleum (OXY) stock 5 years ago ($24.33 on Apr 29, 2021) would be worth $2,497.33 today. Historical return: +149.73% (2.49 times). Current stock price: $60.76 as of Apr 29, 2026.
What if you invested $1,000 in Occidental Petroleum (OXY) 10 years ago?
- A $1,000 investment in Occidental Petroleum (OXY) stock 10 years ago ($57.73 on Apr 29, 2016) would be worth $1,052.49 today. Historical return: +5.25% (1.05 times). Current stock price: $60.76 as of Apr 29, 2026.
What if you invested $1,000 in Occidental Petroleum (OXY) 20 years ago?
- A $1,000 investment in Occidental Petroleum (OXY) stock 20 years ago ($29.19 on Apr 28, 2006) would be worth $2,081.53 today. Historical return: +108.15% (2.08 times). Current stock price: $60.76 as of Apr 29, 2026.
Data & methodology
How does the investment calculator work?
- Enter an investment amount and a start date. We use historical stock prices to calculate how many shares you would have bought, then apply the current price to show your hypothetical portfolio value and return.
What are Historical extremes?
- Max profit: the best buy and sell dates that maximize percentage return. Max drawdown: the largest peak-to-trough decline in price. Return since IPO: total return from IPO date to the latest price.
What is Max drawdown?
- Maximum drawdown is the largest peak-to-trough decline in price. It shows the worst drop from any prior high to a subsequent low. Peak and Trough are the dates and prices at which this decline occurred.
Does this include dividends?
- The calculator uses adjusted closing prices when available, which account for stock splits and dividends. For the most accurate results, we recommend using data that includes dividend adjustments.
Where does the price data come from?
- Historical prices are dividend-adjusted closing prices from our data provider. The calculator and Historical extremes use the same data source for consistent results.
How are the dollar amounts in the cards calculated?
- The dollar amounts in Historical extremes use the investment amount you select in the calculator above (e.g. $1,000). They show what your investment would have been worth at the Buy/Peak/IPO date versus the Sell/Trough/Current date.
What date range can I use?
- The available date range depends on our historical price data for OXY. You can select any date between our first and most recent data point.
Explore more
OXY Overview
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Exceeds Guyana's GDP. Compare with world economies.
OXY How It Makes Money
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OXY Stock Seasonality
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OXY Price Target Scenarios
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OXY Daily Price Character
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OXY Buybacks
Recent repurchase activity. Shareholder yield & SBC comparison.
OXY Stock Split History
2 splits on record. Dates, ratios, and cumulative multiple.
OXY Dividend Profile
Yield: 1.61%. Safety: 4/8. See full history.
OXY Dividend Calculator
How much dividend income would $1,000 have earned? Calculate from any date.
OXY Dividend Forecast
Project future income with DRIP, growth assumptions, and optional monthly contributions.
OXY Financials
Revenue, EPS, EBITDA, market cap, debt and balance sheet history with annual and quarterly data.