IMO vs. AA
IMO (Imperial Oil Limited) and AA (Alcoa Corporation) are both stocks. IMO operates in Oil & Gas Integrated (Energy), while AA operates in Aluminum (Basic Materials). Over the past 5 years, IMO returned 32.35%/yr vs 14.08%/yr for AA. At a 0.42 correlation, their price movements are largely independent.
Performance
IMO vs. AA - Performance Comparison
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Returns By Period
In the year-to-date period, IMO achieves a 41.99% return, which is significantly higher than AA's 29.83% return.
IMO
- 1D
- 0.26%
- 1M
- -7.42%
- YTD
- 41.99%
- 6M
- 33.35%
- 1Y
- 56.95%
- 3Y*
- 37.72%
- 5Y*
- 32.35%
- 10Y*
- 17.61%
AA
- 1D
- -0.30%
- 1M
- 0.64%
- YTD
- 29.83%
- 6M
- 49.53%
- 1Y
- 140.52%
- 3Y*
- 24.73%
- 5Y*
- 14.08%
- 10Y*
- —
IMO vs. AA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IMO Imperial Oil Limited | 41.99% | 43.85% | 10.47% | 20.89% | 38.00% | 95.29% | -25.37% | 7.16% | -17.21% | -8.36% |
AA Alcoa Corporation | 29.83% | 42.46% | 12.43% | -24.33% | -23.12% | 159.05% | 7.16% | -19.07% | -50.66% | 91.84% |
Correlation
The correlation between IMO and AA is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.20 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.30 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.39 |
Correlation (All Time) Calculated using the full available price history since Nov 1, 2016 | 0.42 |
Over the past year, the correlation between IMO and AA has dropped to 0.20 - well below their long-term average of 0.42, suggesting their price drivers have been diverging.
Fundamentals
IMO:
$58.80B
AA:
$18.13B
IMO:
$5.87
AA:
$3.92
IMO:
20.67
AA:
17.55
IMO:
0.45
AA:
0.05
IMO:
1.30
AA:
1.42
IMO:
2.58
AA:
2.66
IMO:
$46.55B
AA:
$12.66B
IMO:
$7.69B
AA:
$948.00M
IMO:
$6.36B
AA:
$1.70B
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Return for Risk
IMO vs. AA — Risk / Return Rank
IMO
AA
IMO vs. AA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Imperial Oil Limited (IMO) and Alcoa Corporation (AA). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| IMO | AA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.50 | ||
| Sortino ratioReturn per unit of downside risk | -0.38 | ||
| Omega ratioGain probability vs. loss probability | 1.33 | 1.36 | -0.04 |
| Calmar ratioReturn relative to maximum drawdown | 3.47 | 6.49 | -3.03 |
| Martin ratioReturn relative to average drawdown | 10.04 | 20.55 | -10.51 |
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Drawdowns
IMO vs. AA - Drawdown Comparison
The maximum IMO drawdown since its inception was -84.82%, smaller than the maximum AA drawdown of -90.90%. Use the drawdown chart below to compare losses from any high point for IMO and AA.
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Drawdown Indicators
| IMO | AA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -84.82% | -90.90% | +6.08% |
Max Drawdown (1Y)Largest decline over 1 year | -16.51% | -21.77% | +5.26% |
Max Drawdown (3Y)Largest decline over 3 years | -22.95% | -52.25% | +29.30% |
Max Drawdown (5Y)Largest decline over 5 years | -29.72% | -75.46% | +45.74% |
Max Drawdown (10Y)Largest decline over 10 years | -76.96% | — | — |
Current DrawdownCurrent decline from peak | -11.88% | -24.27% | +12.39% |
Average DrawdownAverage peak-to-trough decline | -21.19% | -46.12% | +24.93% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.69% | 6.87% | -1.18% |
Volatility
IMO vs. AA - Volatility Comparison
The current volatility for Imperial Oil Limited (IMO) is 9.97%, while Alcoa Corporation (AA) has a volatility of 21.35%. This indicates that IMO experiences smaller price fluctuations and is considered to be less risky than AA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IMO | AA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.97% | 21.35% | -11.38% |
Volatility (6M)Calculated over the trailing 6-month period | 22.21% | 41.11% | -18.90% |
Volatility (1Y)Calculated over the trailing 1-year period | 27.31% | 54.44% | -27.13% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.66% | 56.26% | -23.60% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 35.55% | 55.66% | -20.11% |
Dividends
IMO vs. AA - Dividend Comparison
IMO's dividend yield for the trailing twelve months is around 1.90%, more than AA's 0.58% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AA Alcoa Corporation | 0.58% | 0.75% | 1.06% | 1.18% | 0.88% | 0.17% | 0.00% | 0.00% | 0.00% | 0.00% | 0.32% | 0.00% |
IMO Imperial Oil Limited | 1.90% | 2.40% | 2.84% | 2.73% | 2.30% | 2.28% | 3.50% | 2.41% | 2.36% | 2.02% | 1.70% | 1.66% |
Financials
IMO vs. AA - Financials Comparison
This section allows you to compare key financial metrics between Imperial Oil Limited and Alcoa Corporation. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
IMO vs. AA - Profitability Comparison
IMO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Imperial Oil Limited reported a gross profit of 2.51B and revenue of 12.45B. Therefore, the gross margin over that period was 20.2%.
AA - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Alcoa Corporation reported a gross profit of 0.00 and revenue of 3.19B. Therefore, the gross margin over that period was 0.0%.
IMO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Imperial Oil Limited reported an operating income of 1.23B and revenue of 12.45B, resulting in an operating margin of 9.9%.
AA - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Alcoa Corporation reported an operating income of 0.00 and revenue of 3.19B, resulting in an operating margin of 0.0%.
IMO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Imperial Oil Limited reported a net income of 940.00M and revenue of 12.45B, resulting in a net margin of 7.6%.
AA - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Alcoa Corporation reported a net income of 425.00M and revenue of 3.19B, resulting in a net margin of 13.3%.
Frequently Asked Questions
IMO and AA have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AA has higher volatility (21.35%) compared to IMO (9.97%). In terms of maximum drawdown, IMO dropped -84.82% vs AA's -90.90%.
AA currently has the higher Sharpe Ratio (2.60 vs 2.10), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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