BULP.L vs. IAUP.L
BULP.L (WisdomTree Gold) and IAUP.L (iShares Gold Producers UCITS ETF USD Acc) are both exchange-traded funds - BULP.L is a Precious Metals fund tracking the Gold, while IAUP.L is a Gold fund tracking the S&P Commodity Producers Gold Index. Both are passively managed. Over the past 10 years, BULP.L returned 12.01%/yr vs 14.99%/yr for IAUP.L. A 0.65 correlation means they provide meaningful diversification when combined. BULP.L charges 0.49%/yr vs 0.55%/yr for IAUP.L.
Performance
BULP.L vs. IAUP.L - Performance Comparison
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Different Trading Currencies
BULP.L is traded in GBp, while IAUP.L is traded in USD. To make them comparable, the IAUP.L values have been converted to GBp using the latest available exchange rates.
Returns By Period
In the year-to-date period, BULP.L achieves a 3.12% return, which is significantly higher than IAUP.L's 2.08% return. Over the past 10 years, BULP.L has underperformed IAUP.L with an annualized return of 12.01%, while IAUP.L has yielded a comparatively higher 14.99% annualized return.
BULP.L
- 1D
- 0.71%
- 1M
- -1.50%
- YTD
- 3.12%
- 6M
- 4.39%
- 1Y
- 31.07%
- 3Y*
- 25.79%
- 5Y*
- 17.62%
- 10Y*
- 12.01%
IAUP.L
- 1D
- 0.89%
- 1M
- 0.64%
- YTD
- 2.08%
- 6M
- 6.73%
- 1Y
- 65.17%
- 3Y*
- 38.53%
- 5Y*
- 20.01%
- 10Y*
- 14.99%
BULP.L vs. IAUP.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BULP.L WisdomTree Gold | 3.12% | 50.05% | 26.15% | 5.12% | 9.83% | -4.73% | 15.76% | 12.89% | 2.70% | 0.05% |
IAUP.L iShares Gold Producers UCITS ETF USD Acc | 2.08% | 135.86% | 13.48% | 3.92% | -0.48% | -9.46% | 19.97% | 40.10% | -4.24% | -2.48% |
Correlation
The correlation between BULP.L and IAUP.L is 0.74, 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 | 0.74 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.69 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.62 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.64 |
Correlation (All Time) Calculated using the full available price history since Sep 20, 2011 | 0.65 |
The correlation between BULP.L and IAUP.L shifts across timeframes, from 0.62 (5 years) to 0.74 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
BULP.L vs. IAUP.L — Risk / Return Rank
BULP.L
IAUP.L
BULP.L vs. IAUP.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for WisdomTree Gold (BULP.L) and iShares Gold Producers UCITS ETF USD Acc (IAUP.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.
| BULP.L | IAUP.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.24 | ||
| Sortino ratioReturn per unit of downside risk | -0.29 | ||
| Omega ratioGain probability vs. loss probability | 1.26 | 1.26 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 1.73 | 2.33 | -0.60 |
| Martin ratioReturn relative to average drawdown | 4.57 | 6.00 | -1.43 |
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
| BULP.L | IAUP.L | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.31 | 1.55 | -0.24 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.06 | 0.61 | +0.45 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.74 | 0.45 | +0.29 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.57 | 0.12 | +0.45 |
Drawdowns
BULP.L vs. IAUP.L - Drawdown Comparison
The maximum BULP.L drawdown since its inception was -44.90%, smaller than the maximum IAUP.L drawdown of -79.55%. Use the drawdown chart below to compare losses from any high point for BULP.L and IAUP.L.
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Drawdown Indicators
| BULP.L | IAUP.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -44.90% | -79.55% | +34.65% |
Max Drawdown (1Y)Largest decline over 1 year | -17.88% | -27.83% | +9.95% |
Max Drawdown (3Y)Largest decline over 3 years | -17.88% | -27.83% | +9.95% |
Max Drawdown (5Y)Largest decline over 5 years | -17.88% | -34.46% | +16.58% |
Max Drawdown (10Y)Largest decline over 10 years | -23.68% | -43.96% | +20.28% |
Current DrawdownCurrent decline from peak | -16.32% | -23.65% | +7.33% |
Average DrawdownAverage peak-to-trough decline | -16.25% | -42.75% | +26.50% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.79% | 10.82% | -4.03% |
Volatility
BULP.L vs. IAUP.L - Volatility Comparison
The current volatility for WisdomTree Gold (BULP.L) is 5.11%, while iShares Gold Producers UCITS ETF USD Acc (IAUP.L) has a volatility of 14.32%. This indicates that BULP.L experiences smaller price fluctuations and is considered to be less risky than IAUP.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BULP.L | IAUP.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.11% | 14.32% | -9.21% |
Volatility (6M)Calculated over the trailing 6-month period | 20.04% | 33.78% | -13.74% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.59% | 41.83% | -18.24% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.63% | 32.90% | -16.27% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.23% | 33.38% | -17.15% |
BULP.L vs. IAUP.L - Expense Ratio Comparison
BULP.L has a 0.49% expense ratio, which is lower than IAUP.L's 0.55% expense ratio.
Dividends
BULP.L vs. IAUP.L - Dividend Comparison
Neither BULP.L nor IAUP.L has paid dividends to shareholders.
Frequently Asked Questions
BULP.L and IAUP.L have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, BULP.L is cheaper at 0.49% per year. The better choice depends on whether you care most about return, fees, risk, or income.
BULP.L is cheaper with a 0.49% expense ratio, compared with 0.55% for IAUP.L.
BULP.L is categorized as Precious Metals, while IAUP.L is Gold. BULP.L tracks Gold, while IAUP.L tracks S&P Commodity Producers Gold Index. They also come from different issuers: WisdomTree and iShares. Their fees differ too: 0.49% for BULP.L and 0.55% for IAUP.L.
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