If You Invested in CNOOC (CEO)
Looking for the current price? See the CEO quote & overviewWhat $1,000 or $10,000 in CEO Would Be Worth Today
Real historical value by amount invested and how long ago| If you invested | 1 year ago | 5 years ago | 10 years ago | Since Jul 13, 2015 |
|---|---|---|---|---|
| $1,000 | — | — | $974 -3% | $925 -7% |
| $10,000 | — | — | $9,736 -3% | $9,251 -7% |
Based on real historical closing prices through the latest market close. Past performance does not guarantee future results.
Custom Calculation
Choose your own date and amount for CEO$1,000 Investment Over Time
CEO vs S&P 500Year-by-Year Returns
CEO annual performance| Year | Start Price | End Price | Annual Return | Cumulative |
|---|---|---|---|---|
| 2015 | $131.62 | $104.38 | -20.7% | -20.7% |
| 2016 | $103.18 | $123.96 | +20.1% | -5.8% |
| 2017 | $125.58 | $143.56 | +14.3% | +9.1% |
| 2018 | $147.54 | $152.45 | +3.3% | +15.8% |
| 2019 | $150.00 | $166.67 | +11.1% | +26.6% |
| 2020 | $168.59 | $91.65 | -45.6% | -30.4% |
| 2021 | $87.80 | $121.76 | +38.7% | -7.5% |
About CNOOC
Mining, Quarrying, and Oil and Gas Extraction · NYSE
Frequently Asked Questions
CNOOC investment returns
How much would $1,000 invested in CNOOC be worth today?
If you invested $1,000 in CNOOC (CEO) 10 years ago on 2016-07-11, your investment would be worth $974 today, representing a -2.6% total return, growing at a compounded rate of -0.6% per year (CAGR).
Has CNOOC outperformed the S&P 500?
Over the past 10 years, CEO returned -2.6% compared to +253.8% for the S&P 500, underperforming the benchmark by 256.4 percentage points.
What is CNOOC's average annual return?
The compound annual growth rate (CAGR) of CEO over the past 10 years is -0.6%, growing at a compounded rate each year. Individual years vary significantly — CEO's best recent year was 2021 (+38.7%) and worst was 2020 (-45.6%).
Your Privacy is Protected
This calculator sends the symbol, date, and amount you enter to our server so we can fetch historical market data and render the result. We do not save those entries as a portfolio or account, but standard web server logs may still record the page request.
For informational and educational purposes only — not investment advice.
