CBUY.DE vs. CSY9.DE
CBUY.DE (iShares MSCI ACWI SRI UCITS ETF USD Acc) and CSY9.DE (CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD) are both Global Equities funds - CBUY.DE tracks the MSCI ACWI SRI Select Reduced Fossil Fuel while CSY9.DE tracks the MSCI World ESG Leaders Minimum Volatility. Both are passively managed. Over the past 3 years, CBUY.DE returned 13.96%/yr vs 6.65%/yr for CSY9.DE. A 0.60 correlation means they provide meaningful diversification when combined. CBUY.DE charges 0.20%/yr vs 0.25%/yr for CSY9.DE.
Performance
CBUY.DE vs. CSY9.DE - Performance Comparison
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Returns By Period
In the year-to-date period, CBUY.DE achieves a 12.08% return, which is significantly higher than CSY9.DE's 3.19% return.
CBUY.DE
- 1D
- 0.15%
- 1M
- 3.34%
- YTD
- 12.08%
- 6M
- 12.79%
- 1Y
- 21.71%
- 3Y*
- 13.96%
- 5Y*
- —
- 10Y*
- —
CSY9.DE
- 1D
- 0.16%
- 1M
- 2.71%
- YTD
- 3.19%
- 6M
- 3.19%
- 1Y
- 3.39%
- 3Y*
- 6.65%
- 5Y*
- 6.22%
- 10Y*
- —
CBUY.DE vs. CSY9.DE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
CBUY.DE iShares MSCI ACWI SRI UCITS ETF USD Acc | 12.08% | 4.79% | 18.71% | 14.35% |
CSY9.DE CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD | 3.19% | -0.67% | 16.05% | 6.66% |
Correlation
The correlation between CBUY.DE and CSY9.DE is 0.52, 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 | 0.52 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.60 |
Correlation (All Time) Calculated using the full available price history since Mar 27, 2023 | 0.60 |
The correlation between CBUY.DE and CSY9.DE has been stable across timeframes, ranging from 0.52 to 0.60 - a consistent structural relationship.
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Return for Risk
CBUY.DE vs. CSY9.DE — Risk / Return Rank
CBUY.DE
CSY9.DE
CBUY.DE vs. CSY9.DE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI ACWI SRI UCITS ETF USD Acc (CBUY.DE) and CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD (CSY9.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.
| CBUY.DE | CSY9.DE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.32 | ||
| Sortino ratioReturn per unit of downside risk | +1.87 | ||
| Omega ratioGain probability vs. loss probability | 1.31 | 1.07 | +0.24 |
| Calmar ratioReturn relative to maximum drawdown | 2.88 | 0.69 | +2.19 |
| Martin ratioReturn relative to average drawdown | 10.71 | 1.54 | +9.17 |
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
| CBUY.DE | CSY9.DE | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.70 | 0.38 | +1.32 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.51 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.17 | 0.61 | +0.56 |
Drawdowns
CBUY.DE vs. CSY9.DE - Drawdown Comparison
The maximum CBUY.DE drawdown since its inception was -21.18%, which is greater than CSY9.DE's maximum drawdown of -13.92%. Use the drawdown chart below to compare losses from any high point for CBUY.DE and CSY9.DE.
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Drawdown Indicators
| CBUY.DE | CSY9.DE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -21.18% | -13.92% | -7.26% |
Max Drawdown (1Y)Largest decline over 1 year | -7.49% | -4.48% | -3.01% |
Max Drawdown (3Y)Largest decline over 3 years | -21.18% | -13.92% | -7.26% |
Max Drawdown (5Y)Largest decline over 5 years | — | -13.92% | — |
Current DrawdownCurrent decline from peak | -0.05% | -2.72% | +2.67% |
Average DrawdownAverage peak-to-trough decline | -2.75% | -3.70% | +0.95% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.02% | 2.00% | +0.02% |
Volatility
CBUY.DE vs. CSY9.DE - Volatility Comparison
iShares MSCI ACWI SRI UCITS ETF USD Acc (CBUY.DE) has a higher volatility of 3.83% compared to CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD (CSY9.DE) at 2.09%. This indicates that CBUY.DE's price experiences larger fluctuations and is considered to be riskier than CSY9.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CBUY.DE | CSY9.DE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.83% | 2.09% | +1.74% |
Volatility (6M)Calculated over the trailing 6-month period | 9.45% | 5.48% | +3.97% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.66% | 8.07% | +4.59% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 13.42% | 12.03% | +1.39% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 13.42% | 11.91% | +1.51% |
CBUY.DE vs. CSY9.DE - Expense Ratio Comparison
CBUY.DE has a 0.20% expense ratio, which is lower than CSY9.DE's 0.25% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
CBUY.DE vs. CSY9.DE - Dividend Comparison
Neither CBUY.DE nor CSY9.DE has paid dividends to shareholders.
Frequently Asked Questions
CBUY.DE and CSY9.DE have a correlation of 0.52, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, CBUY.DE is cheaper at 0.20% per year. The better choice depends on whether you care most about return, fees, risk, or income.
CBUY.DE is cheaper with a 0.20% expense ratio, compared with 0.25% for CSY9.DE.
CBUY.DE tracks MSCI ACWI SRI Select Reduced Fossil Fuel, while CSY9.DE tracks MSCI World ESG Leaders Minimum Volatility. They also come from different issuers: iShares and Credit Suisse. Their fees differ too: 0.20% for CBUY.DE and 0.25% for CSY9.DE.
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