RS2G.L vs. CW8G.L

Last updated Jun 5, 2026

RS2G.L (Amundi Russell 2000 UCITS ETF USD) and CW8G.L (Amundi MSCI World UCITS USD) are both exchange-traded funds - RS2G.L is a Small Cap Blend Equities fund tracking the Russell 2000 TR USD, while CW8G.L is a Global Equities fund tracking the MSCI ACWI NR USD. Both are passively managed. Over the past 10 years, RS2G.L returned 11.51%/yr vs 13.68%/yr for CW8G.L. A 0.78 correlation means they provide meaningful diversification when combined. RS2G.L charges 0.35%/yr vs 0.28%/yr for CW8G.L.

Performance

RS2G.L vs. CW8G.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in Amundi Russell 2000 UCITS ETF USD (RS2G.L) and Amundi MSCI World UCITS USD (CW8G.L). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RS2G.L achieves a 18.06% return, which is significantly higher than CW8G.L's 9.97% return. Over the past 10 years, RS2G.L has underperformed CW8G.L with an annualized return of 11.51%, while CW8G.L has yielded a comparatively higher 13.68% annualized return.

RS2G.L

• 1D: 1.24%
• 1M: 3.33%
• YTD: 18.06%
• 6M: 15.65%
• 1Y: 42.03%
• 3Y*: 15.57%
• 5Y*: 7.25%
• 10Y*: 11.51%

CW8G.L

• 1D: 0.05%
• 1M: 3.77%
• YTD: 9.97%
• 6M: 9.69%
• 1Y: 26.67%
• 3Y*: 17.37%
• 5Y*: 12.80%
• 10Y*: 13.68%

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

RS2G.L vs. CW8G.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RS2G.L Amundi Russell 2000 UCITS ETF USD	18.06%	4.55%	11.87%	12.47%	-11.37%	15.31%	15.83%	21.59%	-7.91%	4.60%
CW8G.L Amundi MSCI World UCITS USD	9.97%	12.11%	20.95%	17.29%	-8.45%	23.58%	11.88%	23.12%	-4.09%	11.70%

Correlation

The correlation between RS2G.L and CW8G.L is 0.71, 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	0.71
Correlation (3Y) Calculated over the trailing 3-year period	0.72
Correlation (5Y) Calculated over the trailing 5-year period	0.77
Correlation (10Y) Calculated over the trailing 10-year period	0.78
Correlation (All Time) Calculated using the full available price history since Feb 24, 2016	0.78

The correlation between RS2G.L and CW8G.L has been stable across timeframes, ranging from 0.71 to 0.78 - a consistent structural relationship.

RS2G.L vs. CW8G.L - Sectors Allocation Comparison

Sectors	RS2G.L	CW8G.L
Industrials	17.7%	11.4%
Technology	17.0%	28.3%
Healthcare	16.5%	8.8%
Financial Services	15.8%	15.7%
Consumer Cyclical	8.4%	9.3%
Real Estate	6.1%	1.9%
Energy	6.1%	4.2%
Basic Materials	4.8%	3.3%
Utilities	2.9%	2.7%
Communication Services	2.4%	9.3%
Consumer Defensive	2.4%	5.2%

Return for Risk

RS2G.L vs. CW8G.L — Risk / Return Rank

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

RS2G.L

RS2G.L Risk / Return Rank: 77
RS2G.L Sharpe Ratio Rank: 78
RS2G.L Sortino Ratio Rank: 77
RS2G.L Omega Ratio Rank: 70
RS2G.L Calmar Ratio Rank: 86
RS2G.L Martin Ratio Rank: 76

CW8G.L

CW8G.L Risk / Return Rank: 83
CW8G.L Sharpe Ratio Rank: 85
CW8G.L Sortino Ratio Rank: 84
CW8G.L Omega Ratio Rank: 85
CW8G.L Calmar Ratio Rank: 79
CW8G.L Martin Ratio Rank: 81

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.

RS2G.L vs. CW8G.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Amundi Russell 2000 UCITS ETF USD (RS2G.L) and Amundi MSCI World UCITS USD (CW8G.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.

	RS2G.L	CW8G.L	Difference
Sharpe ratio: Return per unit of total volatility	2.50	2.74	-0.24
Sortino ratio: Return per unit of downside risk	3.37	3.74	-0.36
Omega ratio: Gain probability vs. loss probability	1.41	1.51	-0.10
Calmar ratio: Return relative to maximum drawdown	4.84	4.00	+0.84
Martin ratio: Return relative to average drawdown	14.20	15.91	-1.71
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RS2G.L vs. CW8G.L - Sharpe Ratio Comparison

The current RS2G.L Sharpe Ratio is 2.50, which is comparable to the CW8G.L Sharpe Ratio of 2.74. The chart below compares the historical Sharpe Ratios of RS2G.L and CW8G.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

	RS2G.L	CW8G.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.50	2.74	-0.24
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.36	0.97	-0.61
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.55	0.95	-0.40
Sharpe Ratio (All Time) Calculated using the full available price history	0.60	0.99	-0.38

Drawdowns

RS2G.L vs. CW8G.L - Drawdown Comparison

The maximum RS2G.L drawdown since its inception was -35.05%, which is greater than CW8G.L's maximum drawdown of -25.60%. Use the drawdown chart below to compare losses from any high point for RS2G.L and CW8G.L.

Drawdown Indicators

	RS2G.L	CW8G.L	Difference
Max Drawdown Largest peak-to-trough decline	-35.05%	-25.60%	-9.45%
Max Drawdown (1Y) Largest decline over 1 year	-8.69%	-6.67%	-2.02%
Max Drawdown (3Y) Largest decline over 3 years	-30.04%	-18.88%	-11.16%
Max Drawdown (5Y) Largest decline over 5 years	-30.04%	-18.88%	-11.16%
Max Drawdown (10Y) Largest decline over 10 years	-35.05%	-25.60%	-9.45%
Current Drawdown Current decline from peak	0.00%	-0.15%	+0.15%
Average Drawdown Average peak-to-trough decline	-8.55%	-3.10%	-5.45%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.97%	1.68%	+1.29%

Volatility

RS2G.L vs. CW8G.L - Volatility Comparison

Amundi Russell 2000 UCITS ETF USD (RS2G.L) has a higher volatility of 5.30% compared to Amundi MSCI World UCITS USD (CW8G.L) at 2.55%. This indicates that RS2G.L's price experiences larger fluctuations and is considered to be riskier than CW8G.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RS2G.L	CW8G.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.30%	2.55%	+2.75%
Volatility (6M) Calculated over the trailing 6-month period	11.90%	7.27%	+4.63%
Volatility (1Y) Calculated over the trailing 1-year period	16.87%	9.75%	+7.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.07%	13.21%	+6.86%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.93%	14.45%	+6.48%

RS2G.L vs. CW8G.L - Expense Ratio Comparison

RS2G.L has a 0.35% expense ratio, which is higher than CW8G.L's 0.28% expense ratio.

Dividends

RS2G.L vs. CW8G.L - Dividend Comparison

Neither RS2G.L nor CW8G.L has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both RS2G.L and CW8G.L in my portfolio?

RS2G.L and CW8G.L have a correlation of 0.71, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RS2G.L or CW8G.L?

On fees, CW8G.L is cheaper at 0.28% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, RS2G.L or CW8G.L?

CW8G.L is cheaper with a 0.28% expense ratio, compared with 0.35% for RS2G.L.

What is the main difference between RS2G.L and CW8G.L?

RS2G.L is categorized as Small Cap Blend Equities, while CW8G.L is Global Equities. RS2G.L tracks Russell 2000 TR USD, while CW8G.L tracks MSCI ACWI NR USD. Their fees differ too: 0.35% for RS2G.L and 0.28% for CW8G.L.