EWS vs. NUKZ

Last updated Jun 13, 2026

EWS (iShares MSCI Singapore ETF) and NUKZ (Range Nuclear Renaissance ETF) are both exchange-traded funds - EWS is a Asia Pacific Equities fund tracking the MSCI Singapore Index, while NUKZ is a Energy Equities fund tracking the Range Nuclear Renaissance Index. Both are passively managed. Over the past year, EWS returned 18.15% vs 28.77% for NUKZ. At a 0.46 correlation, their price movements are largely independent. EWS charges 0.50%/yr vs 0.85%/yr for NUKZ.

Performance

EWS vs. NUKZ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares MSCI Singapore ETF (EWS) and Range Nuclear Renaissance ETF (NUKZ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EWS achieves a 5.96% return, which is significantly lower than NUKZ's 7.57% return.

EWS

• 1D: 0.07%
• 1M: 0.24%
• YTD: 5.96%
• 6M: 7.68%
• 1Y: 18.15%
• 3Y*: 20.28%
• 5Y*: 8.93%
• 10Y*: 7.88%

NUKZ

• 1D: 1.59%
• 1M: -4.67%
• YTD: 7.57%
• 6M: 4.81%
• 1Y: 28.77%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

EWS vs. NUKZ - Yearly Performance Comparison

	2026 (YTD)	2025	2024
EWS iShares MSCI Singapore ETF	5.96%	31.35%	29.14%
NUKZ Range Nuclear Renaissance ETF	7.57%	56.57%	60.11%

Correlation

The correlation between EWS and NUKZ is 0.50, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.50
Correlation (All Time) Calculated using the full available price history since Jan 24, 2024	0.46

EWS vs. NUKZ - Sectors Allocation Comparison

Sectors	EWS	NUKZ
Financial Services	52.2%	-
Industrials	18.1%	45.9%
Real Estate	8.6%	-
Utilities	4.7%	35.8%
Consumer Defensive	4.6%	-
Communication Services	4.2%	-
Technology	4.0%	1.4%
Consumer Cyclical	3.5%	-
Basic Materials	-	4.0%
Energy	-	12.9%
Healthcare	-	-

Return for Risk

EWS vs. NUKZ — Risk / Return Rank

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

EWS

EWS Risk / Return Rank: 39
EWS Sharpe Ratio Rank: 35
EWS Sortino Ratio Rank: 36
EWS Omega Ratio Rank: 35
EWS Calmar Ratio Rank: 51
EWS Martin Ratio Rank: 39

NUKZ

NUKZ Risk / Return Rank: 31
NUKZ Sharpe Ratio Rank: 29
NUKZ Sortino Ratio Rank: 30
NUKZ Omega Ratio Rank: 27
NUKZ Calmar Ratio Rank: 39
NUKZ Martin Ratio Rank: 32

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.

EWS vs. NUKZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares MSCI Singapore ETF (EWS) and Range Nuclear Renaissance ETF (NUKZ). 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.

	EWS	NUKZ	Difference
Sharpe ratio: Return per unit of total volatility	1.15	0.92	+0.23
Sortino ratio: Return per unit of downside risk	1.69	1.43	+0.26
Omega ratio: Gain probability vs. loss probability	1.21	1.17	+0.04
Calmar ratio: Return relative to maximum drawdown	2.24	1.70	+0.54
Martin ratio: Return relative to average drawdown	5.40	4.11	+1.29

EWS vs. NUKZ - Sharpe Ratio Comparison

The current EWS Sharpe Ratio is 1.15, which is comparable to the NUKZ Sharpe Ratio of 0.92. The chart below compares the historical Sharpe Ratios of EWS and NUKZ, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

EWS vs. NUKZ - Drawdown Comparison

The maximum EWS drawdown since its inception was -75.13%, which is greater than NUKZ's maximum drawdown of -33.03%. Use the drawdown chart below to compare losses from any high point for EWS and NUKZ.

Drawdown Indicators

	EWS	NUKZ	Difference
Max Drawdown Largest peak-to-trough decline	-75.13%	-33.03%	-42.10%
Max Drawdown (1Y) Largest decline over 1 year	-7.82%	-16.51%	+8.69%
Max Drawdown (3Y) Largest decline over 3 years	-16.34%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-29.06%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-40.84%	—	—
Current Drawdown Current decline from peak	-2.77%	-10.39%	+7.62%
Average Drawdown Average peak-to-trough decline	-21.98%	-6.06%	-15.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.23%	6.80%	-3.57%

Volatility

EWS vs. NUKZ - Volatility Comparison

The current volatility for iShares MSCI Singapore ETF (EWS) is 5.05%, while Range Nuclear Renaissance ETF (NUKZ) has a volatility of 11.24%. This indicates that EWS experiences smaller price fluctuations and is considered to be less risky than NUKZ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EWS	NUKZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.05%	11.24%	-6.19%
Volatility (6M) Calculated over the trailing 6-month period	12.11%	23.34%	-11.23%
Volatility (1Y) Calculated over the trailing 1-year period	15.24%	30.46%	-15.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.34%	32.94%	-15.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.04%	32.94%	-14.90%

EWS vs. NUKZ - Expense Ratio Comparison

EWS has a 0.50% expense ratio, which is lower than NUKZ's 0.85% expense ratio.

Dividends

EWS vs. NUKZ - Dividend Comparison

EWS's dividend yield for the trailing twelve months is around 3.87%, more than NUKZ's 0.85% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EWS iShares MSCI Singapore ETF	3.87%	4.10%	4.28%	6.50%	2.56%	6.00%	2.68%	4.70%	4.21%	3.46%	3.96%	4.20%
NUKZ Range Nuclear Renaissance ETF	0.85%	0.91%	0.09%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both EWS and NUKZ in my portfolio?

EWS and NUKZ have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EWS or NUKZ?

NUKZ has higher volatility (11.24%) compared to EWS (5.05%). In terms of maximum drawdown, EWS dropped -75.13% vs NUKZ's -33.03%.

Which ETF is better, EWS or NUKZ?

On 1-year performance, NUKZ leads with 28.77% vs 18.15% for EWS. On fees, EWS is cheaper at 0.50% per year. On volatility, EWS has been the lower-risk option at 5.05%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, EWS or NUKZ?

Over the 1-year period, NUKZ has performed better with a 28.77% return vs 18.15%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, EWS or NUKZ?

EWS is cheaper with a 0.50% expense ratio, compared with 0.85% for NUKZ.

Which ETF pays a higher dividend yield, EWS or NUKZ?

EWS has the higher dividend yield at 3.87%, compared with 0.85% for NUKZ.

What is the main difference between EWS and NUKZ?

EWS is categorized as Asia Pacific Equities, while NUKZ is Energy Equities. EWS tracks MSCI Singapore Index, while NUKZ tracks Range Nuclear Renaissance Index. They also come from different issuers: iShares and Exchange Traded Concepts. Their fees differ too: 0.50% for EWS and 0.85% for NUKZ.

Which has better risk-adjusted returns?

EWS currently has the higher Sharpe Ratio (1.15 vs 0.92), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.