STOR.AS vs. IMAE.AS
STOR.AS (iShares Energy Storage & Hydrogen UCITS ETF USD (Acc)) and IMAE.AS (iShares Core MSCI Europe UCITS ETF EUR (Acc)) are both exchange-traded funds - STOR.AS is a Alternative Energy Equities fund tracking the STOXX Global Energy Storage and Hydrogen Index, while IMAE.AS is a Europe Equities fund tracking the MSCI Europe NR EUR. Both are passively managed. Over the past year, STOR.AS returned 143.90% vs 18.84% for IMAE.AS. At a 0.41 correlation, their price movements are largely independent. STOR.AS charges 0.50%/yr vs 0.20%/yr for IMAE.AS.
Performance
STOR.AS vs. IMAE.AS - Performance Comparison
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Different Trading Currencies
STOR.AS is traded in USD, while IMAE.AS is traded in EUR. To make them comparable, the IMAE.AS 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 IMAE.AS's 6.95% return.
STOR.AS
- 1D
- -3.37%
- 1M
- -5.75%
- YTD
- 75.53%
- 6M
- 73.71%
- 1Y
- 143.90%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
IMAE.AS
- 1D
- 0.00%
- 1M
- 0.14%
- YTD
- 6.95%
- 6M
- 7.12%
- 1Y
- 18.84%
- 3Y*
- 16.66%
- 5Y*
- 9.19%
- 10Y*
- 10.55%
STOR.AS vs. IMAE.AS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
STOR.AS iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) | 75.53% | 33.58% |
IMAE.AS iShares Core MSCI Europe UCITS ETF EUR (Acc) | 6.95% | 26.90% |
Correlation
The correlation between STOR.AS and IMAE.AS is 0.48, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.48 |
Correlation (All Time) Calculated using the full available price history since Feb 10, 2025 | 0.41 |
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Return for Risk
STOR.AS vs. IMAE.AS — Risk / Return Rank
STOR.AS
IMAE.AS
STOR.AS vs. IMAE.AS - 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 iShares Core MSCI Europe UCITS ETF EUR (Acc) (IMAE.AS). 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 | IMAE.AS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +3.21 | ||
| Sortino ratioReturn per unit of downside risk | +3.00 | ||
| Omega ratioGain probability vs. loss probability | 1.66 | 1.23 | +0.42 |
| Calmar ratioReturn relative to maximum drawdown | 10.25 | 1.63 | +8.63 |
| Martin ratioReturn relative to average drawdown | 29.02 | 5.77 | +23.26 |
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Drawdowns
STOR.AS vs. IMAE.AS - Drawdown Comparison
The maximum STOR.AS drawdown since its inception was -20.12%, smaller than the maximum IMAE.AS drawdown of -35.83%. Use the drawdown chart below to compare losses from any high point for STOR.AS and IMAE.AS.
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Drawdown Indicators
| STOR.AS | IMAE.AS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -20.12% | -35.83% | +15.71% |
Max Drawdown (1Y)Largest decline over 1 year | -13.79% | -11.45% | -2.34% |
Max Drawdown (3Y)Largest decline over 3 years | — | -14.96% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -30.80% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -35.83% | — |
Current DrawdownCurrent decline from peak | -11.14% | -1.34% | -9.80% |
Average DrawdownAverage peak-to-trough decline | -4.18% | -8.25% | +4.07% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.90% | 3.24% | +1.66% |
Volatility
STOR.AS vs. IMAE.AS - Volatility Comparison
iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) (STOR.AS) has a higher volatility of 13.61% compared to iShares Core MSCI Europe UCITS ETF EUR (Acc) (IMAE.AS) at 3.41%. This indicates that STOR.AS's price experiences larger fluctuations and is considered to be riskier than IMAE.AS 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 | IMAE.AS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.61% | 3.41% | +10.20% |
Volatility (6M)Calculated over the trailing 6-month period | 25.68% | 12.50% | +13.18% |
Volatility (1Y)Calculated over the trailing 1-year period | 31.64% | 14.73% | +16.91% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.57% | 17.33% | +15.24% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 32.57% | 17.27% | +15.30% |
STOR.AS vs. IMAE.AS - Expense Ratio Comparison
STOR.AS has a 0.50% expense ratio, which is higher than IMAE.AS's 0.20% expense ratio.
Dividends
STOR.AS vs. IMAE.AS - Dividend Comparison
Neither STOR.AS nor IMAE.AS has paid dividends to shareholders.
Frequently Asked Questions
STOR.AS and IMAE.AS have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, IMAE.AS is cheaper at 0.20% per year. The better choice depends on whether you care most about return, fees, risk, or income.
IMAE.AS is cheaper with a 0.20% expense ratio, compared with 0.50% for STOR.AS.
STOR.AS is categorized as Alternative Energy Equities, while IMAE.AS is Europe Equities. STOR.AS tracks STOXX Global Energy Storage and Hydrogen Index, while IMAE.AS tracks MSCI Europe NR EUR. Their fees differ too: 0.50% for STOR.AS and 0.20% for IMAE.AS.
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