LYYA.DE vs. CSY9.DE

Last updated Jun 5, 2026

LYYA.DE (Amundi MSCI World II UCITS ETF Dist) and CSY9.DE (CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD) are both Global Equities funds - LYYA.DE tracks the MSCI World while CSY9.DE tracks the MSCI World ESG Leaders Minimum Volatility. Both are passively managed. Over the past 5 years, LYYA.DE returned 12.92%/yr vs 6.22%/yr for CSY9.DE. A 0.71 correlation means they provide meaningful diversification when combined. LYYA.DE charges 0.30%/yr vs 0.25%/yr for CSY9.DE.

Performance

LYYA.DE vs. CSY9.DE - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in Amundi MSCI World II UCITS ETF Dist (LYYA.DE) and CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD (CSY9.DE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, LYYA.DE achieves a 10.86% return, which is significantly higher than CSY9.DE's 3.19% return.

LYYA.DE

• 1D: -0.04%
• 1M: 3.66%
• YTD: 10.86%
• 6M: 11.02%
• 1Y: 23.70%
• 3Y*: 17.57%
• 5Y*: 12.92%
• 10Y*: 12.81%

CSY9.DE

• 1D: 0.16%
• 1M: 2.71%
• YTD: 3.19%
• 6M: 3.19%
• 1Y: 3.39%
• 3Y*: 6.65%
• 5Y*: 6.22%
• 10Y*: —

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

LYYA.DE vs. CSY9.DE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
LYYA.DE Amundi MSCI World II UCITS ETF Dist	10.86%	7.87%	26.02%	20.23%	-13.67%	32.82%	12.75%
CSY9.DE CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD	3.19%	-0.67%	16.05%	5.76%	-5.25%	23.30%	2.67%

Correlation

The correlation between LYYA.DE and CSY9.DE is 0.53, 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	0.53
Correlation (3Y) Calculated over the trailing 3-year period	0.62
Correlation (5Y) Calculated over the trailing 5-year period	0.68
Correlation (All Time) Calculated using the full available price history since Jul 28, 2020	0.71

The correlation between LYYA.DE and CSY9.DE shifts across timeframes, from 0.53 (1 year) to 0.71 (all time), reflecting how their relationship changes across market environments.

Return for Risk

LYYA.DE vs. CSY9.DE — Risk / Return Rank

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

LYYA.DE

LYYA.DE Risk / Return Rank: 70
LYYA.DE Sharpe Ratio Rank: 66
LYYA.DE Sortino Ratio Rank: 66
LYYA.DE Omega Ratio Rank: 68
LYYA.DE Calmar Ratio Rank: 73
LYYA.DE Martin Ratio Rank: 76

CSY9.DE

CSY9.DE Risk / Return Rank: 15
CSY9.DE Sharpe Ratio Rank: 15
CSY9.DE Sortino Ratio Rank: 14
CSY9.DE Omega Ratio Rank: 14
CSY9.DE Calmar Ratio Rank: 18
CSY9.DE Martin Ratio Rank: 16

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.

LYYA.DE vs. CSY9.DE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Amundi MSCI World II UCITS ETF Dist (LYYA.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.

	LYYA.DE	CSY9.DE	Difference
Sharpe ratio: Return per unit of total volatility	2.13	0.38	+1.75
Sortino ratio: Return per unit of downside risk	2.99	0.58	+2.41
Omega ratio: Gain probability vs. loss probability	1.40	1.07	+0.33
Calmar ratio: Return relative to maximum drawdown	3.60	0.69	+2.91
Martin ratio: Return relative to average drawdown	14.40	1.54	+12.86
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

LYYA.DE vs. CSY9.DE - Sharpe Ratio Comparison

The current LYYA.DE Sharpe Ratio is 2.13, which is higher than the CSY9.DE Sharpe Ratio of 0.38. The chart below compares the historical Sharpe Ratios of LYYA.DE and CSY9.DE, 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

	LYYA.DE	CSY9.DE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.13	0.38	+1.75
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.90	0.51	+0.39
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.84	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.53	0.61	-0.07

Drawdowns

LYYA.DE vs. CSY9.DE - Drawdown Comparison

The maximum LYYA.DE drawdown since its inception was -54.50%, 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 LYYA.DE and CSY9.DE.

Drawdown Indicators

	LYYA.DE	CSY9.DE	Difference
Max Drawdown Largest peak-to-trough decline	-54.50%	-13.92%	-40.58%
Max Drawdown (1Y) Largest decline over 1 year	-6.58%	-4.48%	-2.10%
Max Drawdown (3Y) Largest decline over 3 years	-21.64%	-13.92%	-7.72%
Max Drawdown (5Y) Largest decline over 5 years	-21.64%	-13.92%	-7.72%
Max Drawdown (10Y) Largest decline over 10 years	-33.90%	—	—
Current Drawdown Current decline from peak	-0.36%	-2.72%	+2.36%
Average Drawdown Average peak-to-trough decline	-9.82%	-3.70%	-6.12%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.65%	2.00%	-0.35%

Volatility

LYYA.DE vs. CSY9.DE - Volatility Comparison

Amundi MSCI World II UCITS ETF Dist (LYYA.DE) has a higher volatility of 2.64% compared to CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD (CSY9.DE) at 2.09%. This indicates that LYYA.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.

Volatility by Period

	LYYA.DE	CSY9.DE	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.64%	2.09%	+0.55%
Volatility (6M) Calculated over the trailing 6-month period	7.75%	5.48%	+2.27%
Volatility (1Y) Calculated over the trailing 1-year period	11.10%	8.07%	+3.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.17%	12.03%	+2.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.13%	11.91%	+3.22%

LYYA.DE vs. CSY9.DE - Expense Ratio Comparison

LYYA.DE has a 0.30% expense ratio, which is higher than CSY9.DE's 0.25% expense ratio.

Dividends

LYYA.DE vs. CSY9.DE - Dividend Comparison

LYYA.DE's dividend yield for the trailing twelve months is around 1.14%, while CSY9.DE has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CSY9.DE CSIF (IE) MSCI World ESG Leaders Minimum Volatility Blue UCITS ETF B USD	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
LYYA.DE Amundi MSCI World II UCITS ETF Dist	1.14%	1.26%	1.63%	1.35%	1.95%	1.31%	1.58%	1.49%	2.36%	2.05%	2.33%	2.55%

Frequently Asked Questions

Can I hold both LYYA.DE and CSY9.DE in my portfolio?

LYYA.DE and CSY9.DE have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, LYYA.DE or CSY9.DE?

On fees, CSY9.DE is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, LYYA.DE or CSY9.DE?

CSY9.DE is cheaper with a 0.25% expense ratio, compared with 0.30% for LYYA.DE.

What is the main difference between LYYA.DE and CSY9.DE?

LYYA.DE tracks MSCI World, while CSY9.DE tracks MSCI World ESG Leaders Minimum Volatility. They also come from different issuers: Amundi and Credit Suisse. Their fees differ too: 0.30% for LYYA.DE and 0.25% for CSY9.DE.