UC90.L vs. GDIG.L

Last updated Jun 5, 2026

UC90.L (UBS ETF (IE) CMCI Composite SF UCITS ETF (hedged to GBP) A-acc) and GDIG.L (VanEck S&P Global Mining UCITS ETF) are both exchange-traded funds - UC90.L is a Commodities fund tracking the UBS CMCI (GBP Hedged), while GDIG.L is a Materials fund tracking the S&P Global Mining Reduced Coal Index. Both are passively managed. Over the past 5 years, UC90.L returned 10.87%/yr vs 15.81%/yr for GDIG.L. At a 0.46 correlation, their price movements are largely independent. UC90.L charges 0.34%/yr vs 0.50%/yr for GDIG.L.

Performance

UC90.L vs. GDIG.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in UBS ETF (IE) CMCI Composite SF UCITS ETF (hedged to GBP) A-acc (UC90.L) and VanEck S&P Global Mining UCITS ETF (GDIG.L). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

UC90.L is traded in GBp, while GDIG.L is traded in USD. To make them comparable, the GDIG.L values have been converted to GBp using the latest available exchange rates.

Returns By Period

In the year-to-date period, UC90.L achieves a 21.40% return, which is significantly higher than GDIG.L's 17.87% return.

UC90.L

• 1D: -1.30%
• 1M: -1.81%
• YTD: 21.40%
• 6M: 22.49%
• 1Y: 30.42%
• 3Y*: 12.90%
• 5Y*: 10.87%
• 10Y*: 7.57%

GDIG.L

• 1D: -0.27%
• 1M: 4.58%
• YTD: 17.87%
• 6M: 24.13%
• 1Y: 85.57%
• 3Y*: 26.84%
• 5Y*: 15.81%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

UC90.L vs. GDIG.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
UC90.L UBS ETF (IE) CMCI Composite SF UCITS ETF (hedged to GBP) A-acc	21.40%	9.58%	4.52%	-2.02%	14.86%	33.21%	-1.26%	5.91%	-13.48%
GDIG.L VanEck S&P Global Mining UCITS ETF	17.87%	77.01%	-7.08%	-0.65%	15.96%	8.15%	27.51%	20.58%	-6.44%

Correlation

The correlation between UC90.L and GDIG.L is 0.14, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.14
Correlation (3Y) Calculated over the trailing 3-year period	0.37
Correlation (5Y) Calculated over the trailing 5-year period	0.46
Correlation (All Time) Calculated using the full available price history since Apr 24, 2018	0.46

Over the past year, the correlation between UC90.L and GDIG.L has dropped to 0.14 - well below their long-term average of 0.46, suggesting their price drivers have been diverging.

UC90.L vs. GDIG.L - Sectors Allocation Comparison

Sectors	UC90.L	GDIG.L
Technology	31.0%	0.8%
Communication Services	15.0%	-
Energy	14.2%	4.3%
Financial Services	10.9%	-
Healthcare	9.8%	-
Consumer Cyclical	7.3%	-
Industrials	6.6%	1.0%
Consumer Defensive	3.7%	-
Utilities	1.1%	-
Basic Materials	0.5%	93.9%
Real Estate	-	-

Return for Risk

UC90.L vs. GDIG.L — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

UC90.L

UC90.L Risk / Return Rank: 78
UC90.L Sharpe Ratio Rank: 76
UC90.L Sortino Ratio Rank: 72
UC90.L Omega Ratio Rank: 75
UC90.L Calmar Ratio Rank: 92
UC90.L Martin Ratio Rank: 75

GDIG.L

GDIG.L Risk / Return Rank: 67
GDIG.L Sharpe Ratio Rank: 75
GDIG.L Sortino Ratio Rank: 63
GDIG.L Omega Ratio Rank: 63
GDIG.L Calmar Ratio Rank: 70
GDIG.L Martin Ratio Rank: 63

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

UC90.L vs. GDIG.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for UBS ETF (IE) CMCI Composite SF UCITS ETF (hedged to GBP) A-acc (UC90.L) and VanEck S&P Global Mining UCITS ETF (GDIG.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.

	UC90.L	GDIG.L	Difference
Sharpe ratio: Return per unit of total volatility	2.43	2.56	-0.13
Sortino ratio: Return per unit of downside risk	3.21	3.03	+0.18
Omega ratio: Gain probability vs. loss probability	1.44	1.40	+0.03
Calmar ratio: Return relative to maximum drawdown	6.33	3.66	+2.67
Martin ratio: Return relative to average drawdown	14.07	12.20	+1.88
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

UC90.L vs. GDIG.L - Sharpe Ratio Comparison

The current UC90.L Sharpe Ratio is 2.43, which is comparable to the GDIG.L Sharpe Ratio of 2.56. The chart below compares the historical Sharpe Ratios of UC90.L and GDIG.L, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	UC90.L	GDIG.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.43	2.56	-0.13
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.74	0.55	+0.18
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.53	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.38	0.60	-0.22

Drawdowns

UC90.L vs. GDIG.L - Drawdown Comparison

The maximum UC90.L drawdown since its inception was -41.45%, which is greater than GDIG.L's maximum drawdown of -33.58%. Use the drawdown chart below to compare losses from any high point for UC90.L and GDIG.L.

Drawdown Indicators

	UC90.L	GDIG.L	Difference
Max Drawdown Largest peak-to-trough decline	-41.45%	-33.58%	-7.87%
Max Drawdown (1Y) Largest decline over 1 year	-4.79%	-23.29%	+18.50%
Max Drawdown (3Y) Largest decline over 3 years	-11.47%	-23.29%	+11.82%
Max Drawdown (5Y) Largest decline over 5 years	-19.19%	-30.31%	+11.12%
Max Drawdown (10Y) Largest decline over 10 years	-38.26%	—	—
Current Drawdown Current decline from peak	-4.67%	-10.94%	+6.27%
Average Drawdown Average peak-to-trough decline	-13.18%	-10.42%	-2.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.16%	6.99%	-4.83%

Volatility

UC90.L vs. GDIG.L - Volatility Comparison

The current volatility for UBS ETF (IE) CMCI Composite SF UCITS ETF (hedged to GBP) A-acc (UC90.L) is 4.94%, while VanEck S&P Global Mining UCITS ETF (GDIG.L) has a volatility of 11.95%. This indicates that UC90.L experiences smaller price fluctuations and is considered to be less risky than GDIG.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	UC90.L	GDIG.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.94%	11.95%	-7.01%
Volatility (6M) Calculated over the trailing 6-month period	10.29%	27.76%	-17.47%
Volatility (1Y) Calculated over the trailing 1-year period	12.48%	33.25%	-20.77%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.75%	28.51%	-13.76%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.23%	27.66%	-13.43%

UC90.L vs. GDIG.L - Expense Ratio Comparison

UC90.L has a 0.34% expense ratio, which is lower than GDIG.L's 0.50% expense ratio.

Dividends

UC90.L vs. GDIG.L - Dividend Comparison

Neither UC90.L nor GDIG.L has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both UC90.L and GDIG.L in my portfolio?

UC90.L and GDIG.L have a correlation of 0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, UC90.L or GDIG.L?

On fees, UC90.L is cheaper at 0.34% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, UC90.L or GDIG.L?

UC90.L is cheaper with a 0.34% expense ratio, compared with 0.50% for GDIG.L.

What is the main difference between UC90.L and GDIG.L?

UC90.L is categorized as Commodities, while GDIG.L is Materials. UC90.L tracks UBS CMCI (GBP Hedged), while GDIG.L tracks S&P Global Mining Reduced Coal Index. They also come from different issuers: UBS and VanEck. Their fees differ too: 0.34% for UC90.L and 0.50% for GDIG.L.