IAU vs. AIGA.L
IAU (iShares Gold Trust) and AIGA.L (WisdomTree Agriculture) are both exchange-traded funds - IAU is a Gold fund tracking the LBMA Gold Price, while AIGA.L is a Agricultural Commodities fund tracking the Bloomberg Agriculture. Both are passively managed. Over the past 10 years, IAU returned 12.49%/yr vs 0.02%/yr for AIGA.L. At a 0.11 correlation, their price movements are largely independent. IAU charges 0.25%/yr vs 0.49%/yr for AIGA.L.
Performance
IAU vs. AIGA.L - Performance Comparison
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Returns By Period
In the year-to-date period, IAU achieves a 0.11% return, which is significantly lower than AIGA.L's 2.04% return. Over the past 10 years, IAU has outperformed AIGA.L with an annualized return of 12.49%, while AIGA.L has yielded a comparatively lower 0.02% annualized return.
IAU
- 1D
- 2.61%
- 1M
- -4.97%
- YTD
- 0.11%
- 6M
- 0.22%
- 1Y
- 25.52%
- 3Y*
- 29.91%
- 5Y*
- 18.47%
- 10Y*
- 12.49%
AIGA.L
- 1D
- -0.17%
- 1M
- -5.95%
- YTD
- 2.04%
- 6M
- 1.01%
- 1Y
- -1.48%
- 3Y*
- -5.18%
- 5Y*
- 1.57%
- 10Y*
- 0.02%
IAU vs. AIGA.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IAU iShares Gold Trust | 0.11% | 63.95% | 26.85% | 12.84% | -0.63% | -4.00% | 25.03% | 17.98% | -1.76% | 12.91% |
AIGA.L WisdomTree Agriculture | 2.04% | -2.00% | -6.82% | -4.27% | 13.91% | 25.62% | 14.26% | 0.00% | -17.58% | 0.00% |
Correlation
The correlation between IAU and AIGA.L is 0.01, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.01 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.07 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.10 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.08 |
Correlation (All Time) Calculated using the full available price history since Jan 2, 2008 | 0.11 |
The correlation between IAU and AIGA.L shifts across timeframes, from 0.01 (1 year) to 0.11 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
IAU vs. AIGA.L — Risk / Return Rank
IAU
AIGA.L
IAU vs. AIGA.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Gold Trust (IAU) and WisdomTree Agriculture (AIGA.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.
| IAU | AIGA.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.05 | ||
| Sortino ratioReturn per unit of downside risk | +1.37 | ||
| Omega ratioGain probability vs. loss probability | 1.19 | 0.99 | +0.20 |
| Calmar ratioReturn relative to maximum drawdown | 1.05 | -0.14 | +1.19 |
| Martin ratioReturn relative to average drawdown | 3.00 | -0.32 | +3.32 |
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Drawdowns
IAU vs. AIGA.L - Drawdown Comparison
The maximum IAU drawdown since its inception was -45.14%, smaller than the maximum AIGA.L drawdown of -67.98%. Use the drawdown chart below to compare losses from any high point for IAU and AIGA.L.
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Drawdown Indicators
| IAU | AIGA.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -45.14% | -67.98% | +22.84% |
Max Drawdown (1Y)Largest decline over 1 year | -24.40% | -10.57% | -13.83% |
Max Drawdown (3Y)Largest decline over 3 years | -24.40% | -23.75% | -0.65% |
Max Drawdown (5Y)Largest decline over 5 years | -24.40% | -28.61% | +4.21% |
Max Drawdown (10Y)Largest decline over 10 years | -24.40% | -43.38% | +18.98% |
Current DrawdownCurrent decline from peak | -20.00% | -43.36% | +23.36% |
Average DrawdownAverage peak-to-trough decline | -15.97% | -41.31% | +25.34% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.56% | 4.57% | +3.99% |
Volatility
IAU vs. AIGA.L - Volatility Comparison
iShares Gold Trust (IAU) has a higher volatility of 8.29% compared to WisdomTree Agriculture (AIGA.L) at 4.48%. This indicates that IAU's price experiences larger fluctuations and is considered to be riskier than AIGA.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IAU | AIGA.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.29% | 4.48% | +3.81% |
Volatility (6M)Calculated over the trailing 6-month period | 24.06% | 10.23% | +13.83% |
Volatility (1Y)Calculated over the trailing 1-year period | 27.29% | 13.47% | +13.82% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.20% | 16.68% | +1.52% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.04% | 28.30% | -12.26% |
IAU vs. AIGA.L - Expense Ratio Comparison
IAU has a 0.25% expense ratio, which is lower than AIGA.L's 0.49% expense ratio.
Dividends
IAU vs. AIGA.L - Dividend Comparison
Neither IAU nor AIGA.L has paid dividends to shareholders.
Frequently Asked Questions
IAU and AIGA.L have a correlation of 0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, IAU is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.
IAU is cheaper with a 0.25% expense ratio, compared with 0.49% for AIGA.L.
IAU is categorized as Gold, while AIGA.L is Agricultural Commodities. IAU tracks LBMA Gold Price, while AIGA.L tracks Bloomberg Agriculture. They also come from different issuers: iShares and WisdomTree. Their fees differ too: 0.25% for IAU and 0.49% for AIGA.L.
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