KEUA vs. KBUF

Last updated Apr 3, 2026

Compare and contrast key facts about KraneShares European Carbon Allowance Strategy ETF (KEUA) and KraneShares 90% KWEB Defined Outcome January 2026 ETF (KBUF).

KEUA and KBUF are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. KEUA is a passively managed fund by KraneShares that tracks the performance of the S&P Carbon Credit EUA Index. It was launched on Oct 4, 2021. KBUF is an actively managed fund by KraneShares. It was launched on Feb 7, 2024.

Performance

KEUA vs. KBUF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in KraneShares European Carbon Allowance Strategy ETF (KEUA) and KraneShares 90% KWEB Defined Outcome January 2026 ETF (KBUF). The values are adjusted to include any dividend payments, if applicable.

KEUA vs. KBUF - Yearly Performance Comparison

	2026 (YTD)	2025	2024
KEUA KraneShares European Carbon Allowance Strategy ETF	-19.02%	32.81%	14.13%
KBUF KraneShares 90% KWEB Defined Outcome January 2026 ETF	-8.70%	18.04%	16.58%

Returns By Period

In the year-to-date period, KEUA achieves a -19.02% return, which is significantly lower than KBUF's -8.70% return.

KEUA

• 1D: 0.00%
• 1M: -0.20%
• YTD: -19.02%
• 6M: -9.97%
• 1Y: 9.91%
• 3Y*: -6.52%
• 5Y*: —
• 10Y*: —

KBUF

• 1D: -0.37%
• 1M: -2.80%
• YTD: -8.70%
• 6M: -14.09%
• 1Y: -0.38%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

KEUA vs. KBUF - Expense Ratio Comparison

KEUA has a 0.87% expense ratio, which is lower than KBUF's 0.95% expense ratio.

KBUF

KraneShares 90% KWEB Defined Outcome January 2026 ETF

KEUA

KraneShares European Carbon Allowance Strategy ETF

Return for Risk

KEUA vs. KBUF — Risk / Return Rank

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

KEUA

KEUA Risk / Return Rank: 13
KEUA Sharpe Ratio Rank: 14
KEUA Sortino Ratio Rank: 14
KEUA Omega Ratio Rank: 14
KEUA Calmar Ratio Rank: 11
KEUA Martin Ratio Rank: 11

KBUF

KBUF Risk / Return Rank: 10
KBUF Sharpe Ratio Rank: 11
KBUF Sortino Ratio Rank: 10
KBUF Omega Ratio Rank: 10
KBUF Calmar Ratio Rank: 10
KBUF Martin Ratio Rank: 10

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.

KEUA vs. KBUF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for KraneShares European Carbon Allowance Strategy ETF (KEUA) and KraneShares 90% KWEB Defined Outcome January 2026 ETF (KBUF). 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.

	KEUA	KBUF	Difference
Sharpe ratio Return per unit of total volatility	0.11	-0.03	+0.14
Sortino ratio Return per unit of downside risk	0.34	0.05	+0.30
Omega ratio Gain probability vs. loss probability	1.04	1.01	+0.04
Calmar ratio Return relative to maximum drawdown	0.05	-0.04	+0.10
Martin ratio Return relative to average drawdown	0.15	-0.13	+0.28
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

KEUA vs. KBUF - Sharpe Ratio Comparison

The current KEUA Sharpe Ratio is 0.11, which is higher than the KBUF Sharpe Ratio of -0.03. The chart below compares the historical Sharpe Ratios of KEUA and KBUF, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	KEUA	KBUF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.11	-0.03	+0.14
Sharpe Ratio (All Time) Calculated using the full available price history	0.03	0.80	-0.77

Correlation

The correlation between KEUA and KBUF is 0.09, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

KEUA vs. KBUF - Dividend Comparison

KEUA's dividend yield for the trailing twelve months is around 2.83%, less than KBUF's 8.23% yield.

	TTM	2025	2024	2023
KEUA KraneShares European Carbon Allowance Strategy ETF	2.83%	2.29%	7.71%	5.67%
KBUF KraneShares 90% KWEB Defined Outcome January 2026 ETF	8.23%	7.51%	3.53%	0.00%

Drawdowns

KEUA vs. KBUF - Drawdown Comparison

The maximum KEUA drawdown since its inception was -49.21%, which is greater than KBUF's maximum drawdown of -14.55%. Use the drawdown chart below to compare losses from any high point for KEUA and KBUF.

Drawdown Indicators

	KEUA	KBUF	Difference
Max Drawdown Largest peak-to-trough decline	-49.21%	-14.55%	-34.66%
Max Drawdown (1Y) Largest decline over 1 year	-23.06%	-14.55%	-8.51%
Current Drawdown Current decline from peak	-28.26%	-14.09%	-14.17%
Average Drawdown Average peak-to-trough decline	-23.35%	-3.41%	-19.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.25%	5.00%	+3.25%

Volatility

KEUA vs. KBUF - Volatility Comparison

KraneShares European Carbon Allowance Strategy ETF (KEUA) has a higher volatility of 5.87% compared to KraneShares 90% KWEB Defined Outcome January 2026 ETF (KBUF) at 4.40%. This indicates that KEUA's price experiences larger fluctuations and is considered to be riskier than KBUF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KEUA	KBUF	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.87%	4.40%	+1.47%
Volatility (6M) Calculated over the trailing 6-month period	20.60%	9.19%	+11.41%
Volatility (1Y) Calculated over the trailing 1-year period	27.55%	12.87%	+14.68%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	41.09%	14.06%	+27.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	41.09%	14.06%	+27.03%