WDO.TO vs. ERO
WDO.TO (Wesdome Gold Mines Ltd.) and ERO (Ero Copper Corp) are both stocks. Both are in the Basic Materials sector — WDO.TO in Gold, ERO in Copper. Over the past 5 years, WDO.TO returned 15.05%/yr vs 7.63%/yr for ERO. At a 0.24 correlation, their price movements are largely independent.
Performance
WDO.TO vs. ERO - Performance Comparison
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Different Trading Currencies
WDO.TO is traded in CAD, while ERO is traded in USD. To make them comparable, the ERO values have been converted to CAD using the latest available exchange rates.
Returns By Period
In the year-to-date period, WDO.TO achieves a 11.61% return, which is significantly higher than ERO's 5.99% return.
WDO.TO
- 1D
- 3.21%
- 1M
- -6.48%
- YTD
- 11.61%
- 6M
- 12.50%
- 1Y
- 26.33%
- 3Y*
- 51.49%
- 5Y*
- 15.05%
- 10Y*
- 30.81%
ERO
- 1D
- 6.30%
- 1M
- 9.77%
- YTD
- 5.99%
- 6M
- 17.96%
- 1Y
- 100.95%
- 3Y*
- 16.17%
- 5Y*
- 7.63%
- 10Y*
- —
WDO.TO vs. ERO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
WDO.TO Wesdome Gold Mines Ltd. | 11.61% | 76.14% | 67.44% | 3.07% | -35.01% | 8.38% | 4.42% | 129.57% | 109.95% | 3.94% |
ERO Ero Copper Corp | 5.99% | 100.29% | -7.40% | 12.10% | -4.37% | -5.78% | -13.08% | 141.30% | 30.75% | 52.91% |
Correlation
The correlation between WDO.TO and ERO is 0.41, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.41 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.34 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.34 |
Correlation (All Time) Calculated using the full available price history since Oct 23, 2017 | 0.24 |
The correlation between WDO.TO and ERO shifts across timeframes, from 0.24 (all time) to 0.41 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
WDO.TO:
CA$3.84B
ERO:
$3.09B
WDO.TO:
CA$2.68
ERO:
$2.80
WDO.TO:
9.47
ERO:
10.51
WDO.TO:
0.11
ERO:
0.11
WDO.TO:
3.74
ERO:
3.32
WDO.TO:
3.77
ERO:
2.80
WDO.TO:
CA$1.03B
ERO:
$925.20M
WDO.TO:
CA$636.67M
ERO:
$394.67M
WDO.TO:
CA$694.56M
ERO:
$528.87M
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Return for Risk
WDO.TO vs. ERO — Risk / Return Rank
WDO.TO
ERO
WDO.TO vs. ERO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Wesdome Gold Mines Ltd. (WDO.TO) and Ero Copper Corp (ERO). 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.
| WDO.TO | ERO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.04 | ||
| Sortino ratioReturn per unit of downside risk | -1.00 | ||
| Omega ratioGain probability vs. loss probability | 1.13 | 1.26 | -0.13 |
| Calmar ratioReturn relative to maximum drawdown | 1.12 | 2.49 | -1.37 |
| Martin ratioReturn relative to average drawdown | 2.51 | 5.38 | -2.87 |
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Drawdowns
WDO.TO vs. ERO - Drawdown Comparison
The maximum WDO.TO drawdown since its inception was -89.14%, which is greater than ERO's maximum drawdown of -64.47%. Use the drawdown chart below to compare losses from any high point for WDO.TO and ERO.
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Drawdown Indicators
| WDO.TO | ERO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.14% | -64.47% | -24.67% |
Max Drawdown (1Y)Largest decline over 1 year | -25.42% | -37.06% | +11.64% |
Max Drawdown (3Y)Largest decline over 3 years | -25.42% | -57.79% | +32.37% |
Max Drawdown (5Y)Largest decline over 5 years | -62.68% | -59.56% | -3.12% |
Max Drawdown (10Y)Largest decline over 10 years | -62.68% | — | — |
Current DrawdownCurrent decline from peak | -18.02% | -20.24% | +2.22% |
Average DrawdownAverage peak-to-trough decline | -35.24% | -24.88% | -10.36% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.33% | 17.11% | -5.78% |
Volatility
WDO.TO vs. ERO - Volatility Comparison
The current volatility for Wesdome Gold Mines Ltd. (WDO.TO) is 21.04%, while Ero Copper Corp (ERO) has a volatility of 26.31%. This indicates that WDO.TO experiences smaller price fluctuations and is considered to be less risky than ERO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| WDO.TO | ERO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 21.04% | 26.31% | -5.27% |
Volatility (6M)Calculated over the trailing 6-month period | 41.78% | 47.71% | -5.93% |
Volatility (1Y)Calculated over the trailing 1-year period | 52.05% | 58.27% | -6.22% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 47.93% | 55.39% | -7.46% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 53.26% | 59.22% | -5.96% |
Dividends
WDO.TO vs. ERO - Dividend Comparison
Neither WDO.TO nor ERO has paid dividends to shareholders.
Financials
WDO.TO vs. ERO - Financials Comparison
This section allows you to compare key financial metrics between Wesdome Gold Mines Ltd. and Ero Copper Corp. 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
WDO.TO vs. ERO - Profitability Comparison
WDO.TO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Wesdome Gold Mines Ltd. reported a gross profit of 188.53M and revenue of 299.79M. Therefore, the gross margin over that period was 62.9%.
ERO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Ero Copper Corp reported a gross profit of 103.33M and revenue of 259.52M. Therefore, the gross margin over that period was 39.8%.
WDO.TO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Wesdome Gold Mines Ltd. reported an operating income of 177.51M and revenue of 299.79M, resulting in an operating margin of 59.2%.
ERO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Ero Copper Corp reported an operating income of 90.17M and revenue of 259.52M, resulting in an operating margin of 34.7%.
WDO.TO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Wesdome Gold Mines Ltd. reported a net income of 118.88M and revenue of 299.79M, resulting in a net margin of 39.7%.
ERO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Ero Copper Corp reported a net income of 107.26M and revenue of 259.52M, resulting in a net margin of 41.3%.
Frequently Asked Questions
WDO.TO and ERO have a correlation of 0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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