CBUK.DE vs. IS4S.DE
CBUK.DE (iShares MSCI China Tech UCITS ETF USD Acc) and IS4S.DE (iShares Digital Security UCITS ETF USD (Dist)) are both Technology Equities funds from iShares - CBUK.DE tracks the MSCI China Technology Sub-Industries ESG Screened Select Capped while IS4S.DE tracks the STOXX® Global Digital Security. Both are passively managed. Over the past 3 years, CBUK.DE returned 10.40%/yr vs 18.62%/yr for IS4S.DE. At a 0.33 correlation, their price movements are largely independent. CBUK.DE charges 0.45%/yr vs 0.40%/yr for IS4S.DE.
Performance
CBUK.DE vs. IS4S.DE - Performance Comparison
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Returns By Period
In the year-to-date period, CBUK.DE achieves a -5.26% return, which is significantly lower than IS4S.DE's 19.86% return.
CBUK.DE
- 1D
- 0.00%
- 1M
- -6.54%
- 6M
- -9.26%
- YTD
- -5.26%
- 1Y
- 4.01%
- 3Y*
- 10.40%
- 5Y*
- —
- 10Y*
- —
- ALL TIME*
- 4.48%
IS4S.DE
- 1D
- 0.80%
- 1M
- 6.54%
- 6M
- 21.26%
- YTD
- 19.86%
- 1Y
- 24.39%
- 3Y*
- 18.62%
- 5Y*
- 9.66%
- 10Y*
- —
- ALL TIME*
- 11.78%
CBUK.DE vs. IS4S.DE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
CBUK.DE iShares MSCI China Tech UCITS ETF USD Acc | -5.26% | 21.05% | 18.05% | -9.04% | -2.05% |
IS4S.DE iShares Digital Security UCITS ETF USD (Dist) | 19.86% | -0.13% | 22.83% | 29.76% | -16.00% |
Correlation
The correlation between CBUK.DE and IS4S.DE is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.35 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.31 |
Correlation (All Time) Calculated using the full available price history since Apr 8, 2022 | 0.33 |
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Return for Risk
CBUK.DE vs. IS4S.DE — Risk / Return Rank
CBUK.DE
IS4S.DE
CBUK.DE vs. IS4S.DE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI China Tech UCITS ETF USD Acc (CBUK.DE) and iShares Digital Security UCITS ETF USD (Dist) (IS4S.DE). 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.
| CBUK.DE | IS4S.DE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.99 | ||
| Sortino ratioReturn per unit of downside risk | -1.30 | ||
| Omega ratioGain probability vs. loss probability | 1.05 | 1.21 | -0.16 |
| Calmar ratioReturn relative to maximum drawdown | 0.17 | 1.99 | -1.83 |
| Martin ratioReturn relative to average drawdown | 0.31 | 4.55 | -4.23 |
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Drawdowns
CBUK.DE vs. IS4S.DE - Drawdown Comparison
The maximum CBUK.DE drawdown since its inception was -37.29%, which is greater than IS4S.DE's maximum drawdown of -32.12%. Use the drawdown chart below to compare losses from any high point for CBUK.DE and IS4S.DE.
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Drawdown Indicators
| CBUK.DE | IS4S.DE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -37.29% | -32.12% | -5.17% |
Max Drawdown (1Y)Largest decline over 1 year | -23.99% | -12.18% | -11.81% |
Max Drawdown (3Y)Largest decline over 3 years | -28.54% | -27.07% | -1.47% |
Max Drawdown (5Y)Largest decline over 5 years | — | -28.50% | — |
Current DrawdownCurrent decline from peak | -18.17% | -3.12% | -15.05% |
Average DrawdownAverage peak-to-trough decline | -16.21% | -9.28% | -6.93% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.75% | 5.35% | +7.40% |
Volatility
CBUK.DE vs. IS4S.DE - Volatility Comparison
iShares MSCI China Tech UCITS ETF USD Acc (CBUK.DE) has a higher volatility of 9.57% compared to iShares Digital Security UCITS ETF USD (Dist) (IS4S.DE) at 6.69%. This indicates that CBUK.DE's price experiences larger fluctuations and is considered to be riskier than IS4S.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CBUK.DE | IS4S.DE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.57% | 6.69% | +2.88% |
Volatility (6M)Calculated over the trailing 6-month period | 18.65% | 17.17% | +1.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 25.13% | 21.17% | +3.96% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 31.52% | 20.16% | +11.36% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 31.52% | 20.69% | +10.83% |
CBUK.DE vs. IS4S.DE - Expense Ratio Comparison
CBUK.DE has a 0.45% expense ratio, which is higher than IS4S.DE's 0.40% expense ratio.
Dividends
CBUK.DE vs. IS4S.DE - Dividend Comparison
CBUK.DE has not paid dividends to shareholders, while IS4S.DE's dividend yield for the trailing twelve months is around 0.35%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 |
|---|---|---|---|---|---|---|---|---|
CBUK.DE iShares MSCI China Tech UCITS ETF USD Acc | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
IS4S.DE iShares Digital Security UCITS ETF USD (Dist) | 0.35% | 0.39% | 0.47% | 0.44% | 0.63% | 0.64% | 0.89% | 0.99% |
Frequently Asked Questions
CBUK.DE and IS4S.DE have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, IS4S.DE is cheaper at 0.40% per year. The better choice depends on whether you care most about return, fees, risk, or income.
IS4S.DE is cheaper with a 0.40% expense ratio, compared with 0.45% for CBUK.DE.
CBUK.DE tracks MSCI China Technology Sub-Industries ESG Screened Select Capped, while IS4S.DE tracks STOXX® Global Digital Security. Their fees differ too: 0.45% for CBUK.DE and 0.40% for IS4S.DE.
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