BMOP vs. BESF

Last updated Jun 25, 2026

BMOP (BNY Mellon Municipal Opportunities ETF) and BESF (Bastion Energy ETF) are both exchange-traded funds - BMOP is a Municipal Bonds fund actively managed by BNY Mellon, while BESF is a Energy Equities fund actively managed by Bastion. Both are actively managed. At a correlation of -0.35, they often move in opposite directions. BMOP charges 0.54%/yr vs 0.80%/yr for BESF.

Performance

BMOP vs. BESF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BNY Mellon Municipal Opportunities ETF (BMOP) and Bastion Energy ETF (BESF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

BMOP

• 1D: 0.18%
• 1M: 2.01%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

BESF

• 1D: -1.87%
• 1M: -8.03%
• YTD: 13.94%
• 6M: 13.42%
• 1Y: 55.80%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BMOP vs. BESF - Yearly Performance Comparison

	2026 (YTD)
BMOP BNY Mellon Municipal Opportunities ETF	2.24%
BESF Bastion Energy ETF	13.95%

Correlation

The correlation between BMOP and BESF is -0.35, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jan 12, 2026	-0.35

Return for Risk

BMOP vs. BESF — Risk / Return Rank

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

BMOP

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

BESF

BESF Risk / Return Rank: 81
BESF Sharpe Ratio Rank: 82
BESF Sortino Ratio Rank: 80
BESF Omega Ratio Rank: 73
BESF Calmar Ratio Rank: 91
BESF 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.

BMOP vs. BESF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BNY Mellon Municipal Opportunities ETF (BMOP) and Bastion Energy ETF (BESF). 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.

	BMOP	BESF	Difference
Sharpe ratio: Return per unit of total volatility	—	2.28	—
Sortino ratio: Return per unit of downside risk	—	3.08	—
Omega ratio: Gain probability vs. loss probability	—	1.37	—
Calmar ratio: Return relative to maximum drawdown	—	5.11	—
Martin ratio: Return relative to average drawdown	—	13.92	—

Drawdowns

BMOP vs. BESF - Drawdown Comparison

The maximum BMOP drawdown since its inception was -2.80%, smaller than the maximum BESF drawdown of -10.97%. Use the drawdown chart below to compare losses from any high point for BMOP and BESF.

Drawdown Indicators

	BMOP	BESF	Difference
Max Drawdown Largest peak-to-trough decline	-2.80%	-10.97%	+8.17%
Max Drawdown (1Y) Largest decline over 1 year	—	-10.97%	—
Current Drawdown Current decline from peak	0.00%	-10.44%	+10.44%
Average Drawdown Average peak-to-trough decline	-0.72%	-2.77%	+2.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	4.02%	—

Volatility

Volatility by Period

	BMOP	BESF	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	7.11%	—
Volatility (6M) Calculated over the trailing 6-month period	—	15.05%	—
Volatility (1Y) Calculated over the trailing 1-year period	3.61%	24.70%	-21.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.61%	24.43%	-20.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.61%	24.43%	-20.82%

BMOP vs. BESF - Expense Ratio Comparison

BMOP has a 0.54% expense ratio, which is lower than BESF's 0.80% expense ratio.

Dividends

BMOP vs. BESF - Dividend Comparison

BMOP's dividend yield for the trailing twelve months is around 1.19%, less than BESF's 5.97% yield.

Position	TTM	2025
BESF Bastion Energy ETF	5.97%	6.39%
BMOP BNY Mellon Municipal Opportunities ETF	1.19%	0.00%

Frequently Asked Questions

Can I hold both BMOP and BESF in my portfolio?

BMOP and BESF have a correlation of -0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, BMOP or BESF?

On fees, BMOP is cheaper at 0.54% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BMOP or BESF?

BMOP is cheaper with a 0.54% expense ratio, compared with 0.80% for BESF.

Which ETF pays a higher dividend yield, BMOP or BESF?

BESF has the higher dividend yield at 5.97%, compared with 1.19% for BMOP.

What is the main difference between BMOP and BESF?

BMOP is categorized as Municipal Bonds, while BESF is Energy Equities. They also come from different issuers: BNY Mellon and Bastion. Their fees differ too: 0.54% for BMOP and 0.80% for BESF.