STOR.AS vs. 4COP.DE
STOR.AS (iShares Energy Storage & Hydrogen UCITS ETF USD (Acc)) and 4COP.DE (Global X Copper Miners UCITS ETF USD Accumulating) are both exchange-traded funds - STOR.AS is a Alternative Energy Equities fund tracking the STOXX Global Energy Storage and Hydrogen Index, while 4COP.DE is a Copper fund tracking the Solactive Global Copper Miners v2 Index. Both are passively managed. Over the past year, STOR.AS returned 143.90% vs 74.49% for 4COP.DE. At a 0.43 correlation, their price movements are largely independent. STOR.AS charges 0.50%/yr vs 0.55%/yr for 4COP.DE.
Performance
STOR.AS vs. 4COP.DE - Performance Comparison
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Different Trading Currencies
STOR.AS is traded in USD, while 4COP.DE is traded in EUR. To make them comparable, the 4COP.DE values have been converted to USD using the latest available exchange rates.
Returns By Period
In the year-to-date period, STOR.AS achieves a 75.53% return, which is significantly higher than 4COP.DE's 5.20% return.
STOR.AS
- 1D
- -3.37%
- 1M
- -7.07%
- YTD
- 75.53%
- 6M
- 73.71%
- 1Y
- 143.90%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
4COP.DE
- 1D
- 0.44%
- 1M
- -13.22%
- YTD
- 5.20%
- 6M
- 6.00%
- 1Y
- 74.49%
- 3Y*
- 29.45%
- 5Y*
- —
- 10Y*
- —
STOR.AS vs. 4COP.DE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
STOR.AS iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) | 75.53% | 33.58% |
4COP.DE Global X Copper Miners UCITS ETF USD Accumulating | 5.20% | 82.78% |
Correlation
The correlation between STOR.AS and 4COP.DE is 0.52, 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 | 0.52 |
Correlation (All Time) Calculated using the full available price history since Feb 10, 2025 | 0.43 |
The correlation between STOR.AS and 4COP.DE has been stable across timeframes, ranging from 0.43 to 0.52 - a consistent structural relationship.
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Return for Risk
STOR.AS vs. 4COP.DE — Risk / Return Rank
STOR.AS
4COP.DE
STOR.AS vs. 4COP.DE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) (STOR.AS) and Global X Copper Miners UCITS ETF USD Accumulating (4COP.DE). 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.
| STOR.AS | 4COP.DE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.71 | ||
| Sortino ratioReturn per unit of downside risk | +2.57 | ||
| Omega ratioGain probability vs. loss probability | 1.66 | 1.28 | +0.38 |
| Calmar ratioReturn relative to maximum drawdown | 10.25 | 2.71 | +7.55 |
| Martin ratioReturn relative to average drawdown | 29.02 | 7.76 | +21.26 |
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Drawdowns
STOR.AS vs. 4COP.DE - Drawdown Comparison
The maximum STOR.AS drawdown since its inception was -20.12%, smaller than the maximum 4COP.DE drawdown of -42.24%. Use the drawdown chart below to compare losses from any high point for STOR.AS and 4COP.DE.
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Drawdown Indicators
| STOR.AS | 4COP.DE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -20.12% | -42.24% | +22.12% |
Max Drawdown (1Y)Largest decline over 1 year | -13.79% | -27.70% | +13.91% |
Max Drawdown (3Y)Largest decline over 3 years | — | -38.63% | — |
Current DrawdownCurrent decline from peak | -11.14% | -20.53% | +9.39% |
Average DrawdownAverage peak-to-trough decline | -4.18% | -15.37% | +11.19% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.90% | 9.66% | -4.76% |
Volatility
STOR.AS vs. 4COP.DE - Volatility Comparison
The current volatility for iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) (STOR.AS) is 13.61%, while Global X Copper Miners UCITS ETF USD Accumulating (4COP.DE) has a volatility of 16.08%. This indicates that STOR.AS experiences smaller price fluctuations and is considered to be less risky than 4COP.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| STOR.AS | 4COP.DE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.61% | 16.08% | -2.47% |
Volatility (6M)Calculated over the trailing 6-month period | 25.68% | 36.90% | -11.22% |
Volatility (1Y)Calculated over the trailing 1-year period | 31.64% | 43.00% | -11.36% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.57% | 35.88% | -3.31% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 32.57% | 35.88% | -3.31% |
STOR.AS vs. 4COP.DE - Expense Ratio Comparison
STOR.AS has a 0.50% expense ratio, which is lower than 4COP.DE's 0.55% expense ratio.
Dividends
STOR.AS vs. 4COP.DE - Dividend Comparison
Neither STOR.AS nor 4COP.DE has paid dividends to shareholders.
Frequently Asked Questions
STOR.AS and 4COP.DE have a correlation of 0.52, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, STOR.AS is cheaper at 0.50% per year. The better choice depends on whether you care most about return, fees, risk, or income.
STOR.AS is cheaper with a 0.50% expense ratio, compared with 0.55% for 4COP.DE.
STOR.AS is categorized as Alternative Energy Equities, while 4COP.DE is Copper. STOR.AS tracks STOXX Global Energy Storage and Hydrogen Index, while 4COP.DE tracks Solactive Global Copper Miners v2 Index. They also come from different issuers: iShares and Global X. Their fees differ too: 0.50% for STOR.AS and 0.55% for 4COP.DE.
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