REGB.L vs. ISLN.L
REGB.L (VanEck Rare Earth and Strategic Metals UCITS ETF A) and ISLN.L (iShares Physical Silver ETC) are both exchange-traded funds - REGB.L is a Precious Metals fund tracking the EMIX Global Mining Global Gold TR USD, while ISLN.L is a Silver fund tracking the LBMA Silver Price. Both are passively managed. Over the past 3 years, REGB.L returned 3.20%/yr vs 42.31%/yr for ISLN.L. At a 0.33 correlation, their price movements are largely independent. REGB.L charges 0.59%/yr vs 0.20%/yr for ISLN.L.
Performance
REGB.L vs. ISLN.L - Performance Comparison
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Different Trading Currencies
REGB.L is traded in GBP, while ISLN.L is traded in USD. To make them comparable, the ISLN.L values have been converted to GBP using the latest available exchange rates.
Returns By Period
In the year-to-date period, REGB.L achieves a 31.29% return, which is significantly higher than ISLN.L's 3.28% return.
REGB.L
- 1D
- -1.86%
- 1M
- -6.24%
- YTD
- 31.29%
- 6M
- 38.96%
- 1Y
- 162.45%
- 3Y*
- 3.20%
- 5Y*
- —
- 10Y*
- —
ISLN.L
- 1D
- 0.43%
- 1M
- 1.02%
- YTD
- 3.28%
- 6M
- 28.19%
- 1Y
- 115.85%
- 3Y*
- 42.31%
- 5Y*
- 22.61%
- 10Y*
- 16.70%
REGB.L vs. ISLN.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
REGB.L VanEck Rare Earth and Strategic Metals UCITS ETF A | 31.29% | 75.67% | -34.55% | -22.78% | -22.89% | 14.56% |
ISLN.L iShares Physical Silver ETC | 3.28% | 129.95% | 23.24% | -5.73% | 15.69% | 6.14% |
Correlation
The correlation between REGB.L and ISLN.L is 0.51, 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 | 0.51 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.39 |
Correlation (All Time) Calculated using the full available price history since Sep 30, 2021 | 0.33 |
The correlation between REGB.L and ISLN.L shifts across timeframes, from 0.33 (all time) to 0.51 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
REGB.L vs. ISLN.L — Risk / Return Rank
REGB.L
ISLN.L
REGB.L vs. ISLN.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for VanEck Rare Earth and Strategic Metals UCITS ETF A (REGB.L) and iShares Physical Silver ETC (ISLN.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.
| REGB.L | ISLN.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.51 | ||
| Sortino ratioReturn per unit of downside risk | +1.38 | ||
| Omega ratioGain probability vs. loss probability | 1.46 | 1.36 | +0.10 |
| Calmar ratioReturn relative to maximum drawdown | 7.71 | 2.97 | +4.74 |
| Martin ratioReturn relative to average drawdown | 20.77 | 6.51 | +14.26 |
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
| REGB.L | ISLN.L | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.58 | 2.07 | +1.51 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.67 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.55 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.01 | 0.17 | -0.15 |
Drawdowns
REGB.L vs. ISLN.L - Drawdown Comparison
The maximum REGB.L drawdown since its inception was -72.41%, roughly equal to the maximum ISLN.L drawdown of -69.93%. Use the drawdown chart below to compare losses from any high point for REGB.L and ISLN.L.
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Drawdown Indicators
| REGB.L | ISLN.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -72.41% | -69.93% | -2.48% |
Max Drawdown (1Y)Largest decline over 1 year | -20.93% | -38.79% | +17.86% |
Max Drawdown (3Y)Largest decline over 3 years | -60.97% | -38.79% | -22.18% |
Max Drawdown (5Y)Largest decline over 5 years | — | -38.79% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -38.79% | — |
Current DrawdownCurrent decline from peak | -23.30% | -33.64% | +10.34% |
Average DrawdownAverage peak-to-trough decline | -40.12% | -45.59% | +5.47% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.79% | 17.73% | -9.94% |
Volatility
REGB.L vs. ISLN.L - Volatility Comparison
The current volatility for VanEck Rare Earth and Strategic Metals UCITS ETF A (REGB.L) is 13.31%, while iShares Physical Silver ETC (ISLN.L) has a volatility of 16.97%. This indicates that REGB.L experiences smaller price fluctuations and is considered to be less risky than ISLN.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| REGB.L | ISLN.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.31% | 16.97% | -3.66% |
Volatility (6M)Calculated over the trailing 6-month period | 31.52% | 52.84% | -21.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 45.11% | 55.63% | -10.52% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 44.61% | 33.87% | +10.74% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 44.61% | 30.10% | +14.51% |
REGB.L vs. ISLN.L - Expense Ratio Comparison
REGB.L has a 0.59% expense ratio, which is higher than ISLN.L's 0.20% expense ratio.
Dividends
REGB.L vs. ISLN.L - Dividend Comparison
Neither REGB.L nor ISLN.L has paid dividends to shareholders.
Frequently Asked Questions
REGB.L and ISLN.L have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, ISLN.L is cheaper at 0.20% per year. The better choice depends on whether you care most about return, fees, risk, or income.
ISLN.L is cheaper with a 0.20% expense ratio, compared with 0.59% for REGB.L.
REGB.L is categorized as Precious Metals, while ISLN.L is Silver. REGB.L tracks EMIX Global Mining Global Gold TR USD, while ISLN.L tracks LBMA Silver Price. They also come from different issuers: VanEck and iShares. Their fees differ too: 0.59% for REGB.L and 0.20% for ISLN.L.
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