IWDG.L vs. HDGB.L
IWDG.L (iShares Core MSCI World UCITS ETF) and HDGB.L (VanEck Hydrogen Economy UCITS ETF USD (Acc)) are both exchange-traded funds - IWDG.L is a Global Equities fund tracking the MSCI World Index, while HDGB.L is a Hydrogen Economy fund tracking the MVIS Global Hydrogen Economy ESG Index. Both are passively managed. Over the past 5 years, IWDG.L returned 11.85%/yr vs -12.68%/yr for HDGB.L. A 0.58 correlation means they provide meaningful diversification when combined. IWDG.L charges 0.30%/yr vs 0.55%/yr for HDGB.L.
Performance
IWDG.L vs. HDGB.L - Performance Comparison
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Different Trading Currencies
IWDG.L is traded in GBp, while HDGB.L is traded in GBP. To make them comparable, the HDGB.L values have been converted to GBp using the latest available exchange rates.
Returns By Period
In the year-to-date period, IWDG.L achieves a 10.68% return, which is significantly lower than HDGB.L's 34.76% return.
IWDG.L
- 1D
- -0.04%
- 1M
- 0.48%
- 6M
- 8.40%
- YTD
- 10.68%
- 1Y
- 23.67%
- 3Y*
- 19.20%
- 5Y*
- 11.85%
- 10Y*
- —
HDGB.L
- 1D
- -0.90%
- 1M
- -12.19%
- 6M
- 16.93%
- YTD
- 34.76%
- 1Y
- 61.31%
- 3Y*
- -6.84%
- 5Y*
- -12.68%
- 10Y*
- —
IWDG.L vs. HDGB.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
IWDG.L iShares Core MSCI World UCITS ETF | 10.68% | 18.71% | 21.37% | 23.13% | -17.43% | 15.83% |
HDGB.L VanEck Hydrogen Economy UCITS ETF USD (Acc) | 34.76% | 10.07% | -28.93% | -27.71% | -31.76% | -20.01% |
Correlation
The correlation between IWDG.L and HDGB.L is 0.55, 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 | 0.55 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.52 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.59 |
Correlation (All Time) Calculated using the full available price history since Apr 6, 2021 | 0.58 |
The correlation between IWDG.L and HDGB.L has been stable across timeframes, ranging from 0.52 to 0.59 - a consistent structural relationship.
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Return for Risk
IWDG.L vs. HDGB.L — Risk / Return Rank
IWDG.L
HDGB.L
IWDG.L vs. HDGB.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Core MSCI World UCITS ETF (IWDG.L) and VanEck Hydrogen Economy UCITS ETF USD (Acc) (HDGB.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.
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.
| IWDG.L | HDGB.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.44 | ||
| Sortino ratioReturn per unit of downside risk | +0.72 | ||
| Omega ratioGain probability vs. loss probability | 1.37 | 1.26 | +0.10 |
| Calmar ratioReturn relative to maximum drawdown | 3.09 | 2.07 | +1.01 |
| Martin ratioReturn relative to average drawdown | 12.99 | 4.63 | +8.36 |
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Drawdowns
IWDG.L vs. HDGB.L - Drawdown Comparison
The maximum IWDG.L drawdown since its inception was -34.20%, smaller than the maximum HDGB.L drawdown of -80.00%. Use the drawdown chart below to compare losses from any high point for IWDG.L and HDGB.L.
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Drawdown Indicators
| IWDG.L | HDGB.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -34.20% | -80.00% | +45.80% |
Max Drawdown (1Y)Largest decline over 1 year | -7.64% | -29.47% | +21.83% |
Max Drawdown (3Y)Largest decline over 3 years | -17.57% | -63.35% | +45.78% |
Max Drawdown (5Y)Largest decline over 5 years | -22.82% | -80.00% | +57.18% |
Current DrawdownCurrent decline from peak | -0.04% | -59.08% | +59.04% |
Average DrawdownAverage peak-to-trough decline | -4.57% | -51.60% | +47.03% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.82% | 13.20% | -11.38% |
Volatility
IWDG.L vs. HDGB.L - Volatility Comparison
The current volatility for iShares Core MSCI World UCITS ETF (IWDG.L) is 2.59%, while VanEck Hydrogen Economy UCITS ETF USD (Acc) (HDGB.L) has a volatility of 10.35%. This indicates that IWDG.L experiences smaller price fluctuations and is considered to be less risky than HDGB.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IWDG.L | HDGB.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.59% | 10.35% | -7.76% |
Volatility (6M)Calculated over the trailing 6-month period | 9.17% | 27.36% | -18.19% |
Volatility (1Y)Calculated over the trailing 1-year period | 11.80% | 39.11% | -27.31% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 14.89% | 34.53% | -19.64% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 15.89% | 34.61% | -18.72% |
IWDG.L vs. HDGB.L - Expense Ratio Comparison
IWDG.L has a 0.30% expense ratio, which is lower than HDGB.L's 0.55% expense ratio.
Dividends
IWDG.L vs. HDGB.L - Dividend Comparison
IWDG.L's dividend yield for the trailing twelve months is around 1.39%, while HDGB.L has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|---|---|---|
HDGB.L VanEck Hydrogen Economy UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
IWDG.L iShares Core MSCI World UCITS ETF | 1.39% | 1.11% | 1.24% | 1.42% | 1.74% | 1.19% | 1.35% | 1.83% | 2.14% | 0.61% |
Frequently Asked Questions
IWDG.L and HDGB.L have a correlation of 0.55, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, IWDG.L is cheaper at 0.30% per year. The better choice depends on whether you care most about return, fees, risk, or income.
IWDG.L is cheaper with a 0.30% expense ratio, compared with 0.55% for HDGB.L.
IWDG.L is categorized as Global Equities, while HDGB.L is Hydrogen Economy. IWDG.L tracks MSCI World Index, while HDGB.L tracks MVIS Global Hydrogen Economy ESG Index. They also come from different issuers: iShares and VanEck. Their fees differ too: 0.30% for IWDG.L and 0.55% for HDGB.L.
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