COPG.L vs. SGLN.L
COPG.L (Global X Copper Miners UCITS ETF USD Acc) and SGLN.L (iShares Physical Gold ETC) are both exchange-traded funds - COPG.L is a Commodity Producers Equities fund tracking the Solactive Global Copper Miners Total Return Index, while SGLN.L is a Gold fund tracking the LBMA Gold Price. Both are passively managed. Over the past 3 years, COPG.L returned 34.51%/yr vs 28.17%/yr for SGLN.L. At a 0.27 correlation, their price movements are largely independent. COPG.L charges 0.65%/yr vs 0.12%/yr for SGLN.L.
Performance
COPG.L vs. SGLN.L - Performance Comparison
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Different Trading Currencies
COPG.L is traded in GBP, while SGLN.L is traded in GBp. To make them comparable, the SGLN.L values have been converted to GBP using the latest available exchange rates.
Returns By Period
In the year-to-date period, COPG.L achieves a 24.91% return, which is significantly higher than SGLN.L's 3.89% return.
COPG.L
- 1D
- -0.95%
- 1M
- 15.82%
- YTD
- 24.91%
- 6M
- 35.76%
- 1Y
- 119.81%
- 3Y*
- 34.51%
- 5Y*
- —
- 10Y*
- —
SGLN.L
- 1D
- 0.70%
- 1M
- -1.36%
- YTD
- 3.89%
- 6M
- 5.42%
- 1Y
- 33.75%
- 3Y*
- 28.17%
- 5Y*
- 20.12%
- 10Y*
- 14.27%
COPG.L vs. SGLN.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
COPG.L Global X Copper Miners UCITS ETF USD Acc | 24.91% | 82.05% | 3.66% | 3.03% | 14.35% | -1.92% |
SGLN.L iShares Physical Gold ETC | 3.89% | 53.66% | 28.20% | 7.24% | 11.84% | -0.02% |
Correlation
The correlation between COPG.L and SGLN.L is 0.54, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.54 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.35 |
Correlation (All Time) Calculated using the full available price history since Dec 13, 2021 | 0.27 |
Over the past year, COPG.L and SGLN.L have become more correlated (0.54) than their long-term average of 0.27, meaning their price movements have been converging.
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Return for Risk
COPG.L vs. SGLN.L — Risk / Return Rank
COPG.L
SGLN.L
COPG.L vs. SGLN.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Global X Copper Miners UCITS ETF USD Acc (COPG.L) and iShares Physical Gold ETC (SGLN.L). 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.
| COPG.L | SGLN.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.69 | ||
| Sortino ratioReturn per unit of downside risk | +1.70 | ||
| Omega ratioGain probability vs. loss probability | 1.44 | 1.29 | +0.15 |
| Calmar ratioReturn relative to maximum drawdown | 4.53 | 1.91 | +2.62 |
| Martin ratioReturn relative to average drawdown | 14.57 | 5.05 | +9.52 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| COPG.L | SGLN.L | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.14 | 1.45 | +1.69 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 1.23 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.90 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.77 | 0.55 | +0.22 |
Drawdowns
COPG.L vs. SGLN.L - Drawdown Comparison
The maximum COPG.L drawdown since its inception was -38.84%, smaller than the maximum SGLN.L drawdown of -41.71%. Use the drawdown chart below to compare losses from any high point for COPG.L and SGLN.L.
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Drawdown Indicators
| COPG.L | SGLN.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -38.84% | -41.71% | +2.87% |
Max Drawdown (1Y)Largest decline over 1 year | -26.29% | -17.57% | -8.72% |
Max Drawdown (3Y)Largest decline over 3 years | -38.84% | -17.57% | -21.27% |
Max Drawdown (5Y)Largest decline over 5 years | — | -17.57% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -21.91% | — |
Current DrawdownCurrent decline from peak | -5.64% | -16.01% | +10.37% |
Average DrawdownAverage peak-to-trough decline | -13.96% | -14.76% | +0.80% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.19% | 6.67% | +1.52% |
Volatility
COPG.L vs. SGLN.L - Volatility Comparison
Global X Copper Miners UCITS ETF USD Acc (COPG.L) has a higher volatility of 14.11% compared to iShares Physical Gold ETC (SGLN.L) at 5.08%. This indicates that COPG.L's price experiences larger fluctuations and is considered to be riskier than SGLN.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| COPG.L | SGLN.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 14.11% | 5.08% | +9.03% |
Volatility (6M)Calculated over the trailing 6-month period | 32.19% | 20.08% | +12.11% |
Volatility (1Y)Calculated over the trailing 1-year period | 37.96% | 23.19% | +14.77% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 33.82% | 16.30% | +17.52% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.82% | 15.78% | +18.04% |
COPG.L vs. SGLN.L - Expense Ratio Comparison
COPG.L has a 0.65% expense ratio, which is higher than SGLN.L's 0.12% expense ratio.
Dividends
COPG.L vs. SGLN.L - Dividend Comparison
Neither COPG.L nor SGLN.L has paid dividends to shareholders.
Frequently Asked Questions
COPG.L and SGLN.L have a correlation of 0.54, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, SGLN.L is cheaper at 0.12% per year. The better choice depends on whether you care most about return, fees, risk, or income.
SGLN.L is cheaper with a 0.12% expense ratio, compared with 0.65% for COPG.L.
COPG.L is categorized as Commodity Producers Equities, while SGLN.L is Gold. COPG.L tracks Solactive Global Copper Miners Total Return Index, while SGLN.L tracks LBMA Gold Price. They also come from different issuers: Global X and iShares. Their fees differ too: 0.65% for COPG.L and 0.12% for SGLN.L.
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