RNEM vs. BKEM

Last updated Jul 14, 2026

RNEM (First Trust Emerging Markets Equity Select ETF) and BKEM (BNY Mellon Emerging Markets Equity ETF) are both Emerging Markets Equities funds - RNEM tracks the Nasdaq Riskalyze Emerging Markets Equity Select Index while BKEM tracks the Morningstar Emerging Markets Large Cap Index. Both are passively managed. Over the past 5 years, RNEM returned 4.79%/yr vs 6.39%/yr for BKEM. A 0.72 correlation means they provide meaningful diversification when combined. RNEM charges 0.75%/yr vs 0.11%/yr for BKEM.

Performance

RNEM vs. BKEM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in First Trust Emerging Markets Equity Select ETF (RNEM) and BNY Mellon Emerging Markets Equity ETF (BKEM). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RNEM achieves a 0.25% return, which is significantly lower than BKEM's 20.10% return.

RNEM

• 1D: -1.44%
• 1M: -0.16%
• 6M: -1.96%
• YTD: 0.25%
• 1Y: 2.60%
• 3Y*: 6.03%
• 5Y*: 4.79%
• 10Y*: —

BKEM

• 1D: -3.63%
• 1M: -4.84%
• 6M: 13.52%
• YTD: 20.10%
• 1Y: 36.79%
• 3Y*: 18.94%
• 5Y*: 6.39%
• 10Y*: —

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

RNEM vs. BKEM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
RNEM First Trust Emerging Markets Equity Select ETF	0.25%	15.58%	-1.47%	23.43%	-8.75%	6.16%	25.08%
BKEM BNY Mellon Emerging Markets Equity ETF	20.10%	30.55%	7.53%	8.68%	-19.43%	-3.91%	48.44%

Correlation

The correlation between RNEM and BKEM is 0.74, 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	0.74
Correlation (3Y) Calculated over the trailing 3-year period	0.76
Correlation (5Y) Calculated over the trailing 5-year period	0.74
Correlation (All Time) Calculated using the full available price history since Apr 24, 2020	0.72

The correlation between RNEM and BKEM has been stable across timeframes, ranging from 0.72 to 0.76 - a consistent structural relationship.

RNEM vs. BKEM - Sectors Allocation Comparison

Sectors	RNEM	BKEM
Financial Services	35.0%	16.9%
Basic Materials	14.2%	5.7%
Consumer Cyclical	9.9%	8.7%
Communication Services	8.7%	5.8%
Energy	7.0%	3.4%
Technology	6.4%	43.0%
Consumer Defensive	6.0%	2.6%
Healthcare	4.5%	2.7%
Industrials	3.9%	8.1%
Utilities	3.5%	2.0%
Real Estate	0.8%	1.1%

Return for Risk

RNEM vs. BKEM — Risk / Return Rank

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

RNEM

RNEM Risk / Return Rank: 12
RNEM Sharpe Ratio Rank: 13
RNEM Sortino Ratio Rank: 12
RNEM Omega Ratio Rank: 11
RNEM Calmar Ratio Rank: 13
RNEM Martin Ratio Rank: 13

BKEM

BKEM Risk / Return Rank: 64
BKEM Sharpe Ratio Rank: 62
BKEM Sortino Ratio Rank: 55
BKEM Omega Ratio Rank: 63
BKEM Calmar Ratio Rank: 71
BKEM Martin Ratio Rank: 67

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.

RNEM vs. BKEM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust Emerging Markets Equity Select ETF (RNEM) and BNY Mellon Emerging Markets Equity ETF (BKEM). 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.

	RNEM	BKEM	Difference
Sharpe ratio: Return per unit of total volatility	0.21	1.62	-1.41
Sortino ratio: Return per unit of downside risk	0.39	2.12	-1.74
Omega ratio: Gain probability vs. loss probability	1.05	1.30	-0.26
Calmar ratio: Return relative to maximum drawdown	0.24	2.82	-2.58
Martin ratio: Return relative to average drawdown	0.65	9.64	-8.98

RNEM vs. BKEM - Sharpe Ratio Comparison

The current RNEM Sharpe Ratio is 0.21, which is lower than the BKEM Sharpe Ratio of 1.62. The chart below compares the historical Sharpe Ratios of RNEM and BKEM, 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

RNEM vs. BKEM - Drawdown Comparison

The maximum RNEM drawdown since its inception was -38.38%, roughly equal to the maximum BKEM drawdown of -39.48%. Use the drawdown chart below to compare losses from any high point for RNEM and BKEM.

Drawdown Indicators

	RNEM	BKEM	Difference
Max Drawdown Largest peak-to-trough decline	-38.38%	-39.48%	+1.10%
Max Drawdown (1Y) Largest decline over 1 year	-10.71%	-13.11%	+2.40%
Max Drawdown (3Y) Largest decline over 3 years	-13.09%	-18.38%	+5.29%
Max Drawdown (5Y) Largest decline over 5 years	-21.41%	-34.52%	+13.11%
Current Drawdown Current decline from peak	-5.81%	-9.06%	+3.25%
Average Drawdown Average peak-to-trough decline	-9.26%	-15.81%	+6.55%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.99%	3.83%	+0.16%

Volatility

RNEM vs. BKEM - Volatility Comparison

The current volatility for First Trust Emerging Markets Equity Select ETF (RNEM) is 3.75%, while BNY Mellon Emerging Markets Equity ETF (BKEM) has a volatility of 10.87%. This indicates that RNEM experiences smaller price fluctuations and is considered to be less risky than BKEM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RNEM	BKEM	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.75%	10.87%	-7.12%
Volatility (6M) Calculated over the trailing 6-month period	10.93%	20.93%	-10.00%
Volatility (1Y) Calculated over the trailing 1-year period	12.51%	22.92%	-10.41%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.48%	19.50%	-5.02%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.18%	19.65%	-2.47%

RNEM vs. BKEM - Expense Ratio Comparison

RNEM has a 0.75% expense ratio, which is higher than BKEM's 0.11% expense ratio.

Dividends

RNEM vs. BKEM - Dividend Comparison

RNEM's dividend yield for the trailing twelve months is around 2.37%, more than BKEM's 1.95% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
BKEM BNY Mellon Emerging Markets Equity ETF	1.95%	2.25%	2.76%	3.02%	3.15%	2.22%	1.78%	0.00%	0.00%	0.00%
RNEM First Trust Emerging Markets Equity Select ETF	2.37%	2.75%	3.45%	1.63%	2.99%	3.20%	3.01%	2.85%	2.85%	2.28%

Frequently Asked Questions

Can I hold both RNEM and BKEM in my portfolio?

RNEM and BKEM have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RNEM or BKEM?

BKEM has higher volatility (10.87%) compared to RNEM (3.75%). In terms of maximum drawdown, RNEM dropped -38.38% vs BKEM's -39.48%.

Which ETF is better, RNEM or BKEM?

On 5-year performance, BKEM leads with 6.39% vs 4.79% for RNEM. On fees, BKEM is cheaper at 0.11% per year. On volatility, RNEM has been the lower-risk option at 3.75%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, RNEM or BKEM?

Over the 5-year period, BKEM has performed better with a 6.39% return vs 4.79%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, RNEM or BKEM?

BKEM is cheaper with a 0.11% expense ratio, compared with 0.75% for RNEM.

Which ETF pays a higher dividend yield, RNEM or BKEM?

RNEM has the higher dividend yield at 2.37%, compared with 1.95% for BKEM.

What is the main difference between RNEM and BKEM?

RNEM tracks Nasdaq Riskalyze Emerging Markets Equity Select Index, while BKEM tracks Morningstar Emerging Markets Large Cap Index. They also come from different issuers: First Trust and BNY Mellon. Their fees differ too: 0.75% for RNEM and 0.11% for BKEM.

Which has better risk-adjusted returns?

BKEM currently has the higher Sharpe Ratio (1.62 vs 0.21), 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.