KPRO vs. CAOS

Last updated Apr 1, 2026

Compare and contrast key facts about KraneShares 100% KWEB Defined Outcome January 2026 ETF (KPRO) and Alpha Architect Tail Risk ETF (CAOS).

KPRO and CAOS are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. KPRO is an actively managed fund by KraneShares. It was launched on Feb 7, 2024. CAOS is an actively managed fund by Alpha Architect. It was launched on Aug 14, 2013.

Performance

KPRO vs. CAOS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in KraneShares 100% KWEB Defined Outcome January 2026 ETF (KPRO) and Alpha Architect Tail Risk ETF (CAOS). The values are adjusted to include any dividend payments, if applicable.

KPRO vs. CAOS - Yearly Performance Comparison

	2026 (YTD)	2025	2024
KPRO KraneShares 100% KWEB Defined Outcome January 2026 ETF	-3.52%	7.79%	12.68%
CAOS Alpha Architect Tail Risk ETF	1.10%	2.55%	4.83%

Returns By Period

In the year-to-date period, KPRO achieves a -3.52% return, which is significantly lower than CAOS's 1.10% return.

KPRO

• 1D: 0.63%
• 1M: -2.42%
• YTD: -3.52%
• 6M: -9.99%
• 1Y: -0.33%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CAOS

• 1D: 0.07%
• 1M: 0.43%
• YTD: 1.10%
• 6M: 1.37%
• 1Y: 3.19%
• 3Y*: 5.46%
• 5Y*: —
• 10Y*: —

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

KPRO vs. CAOS - Expense Ratio Comparison

KPRO has a 0.95% expense ratio, which is higher than CAOS's 0.63% expense ratio.

KPRO

KraneShares 100% KWEB Defined Outcome January 2026 ETF

CAOS

Alpha Architect Tail Risk ETF

Return for Risk

KPRO vs. CAOS — Risk / Return Rank

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

KPRO

KPRO Risk / Return Rank: 11
KPRO Sharpe Ratio Rank: 11
KPRO Sortino Ratio Rank: 10
KPRO Omega Ratio Rank: 10
KPRO Calmar Ratio Rank: 12
KPRO Martin Ratio Rank: 11

CAOS

CAOS Risk / Return Rank: 41
CAOS Sharpe Ratio Rank: 39
CAOS Sortino Ratio Rank: 36
CAOS Omega Ratio Rank: 72
CAOS Calmar Ratio Rank: 35
CAOS Martin Ratio Rank: 23

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.

KPRO vs. CAOS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for KraneShares 100% KWEB Defined Outcome January 2026 ETF (KPRO) and Alpha Architect Tail Risk ETF (CAOS). 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.

	KPRO	CAOS	Difference
Sharpe ratio Return per unit of total volatility	-0.04	0.69	-0.72
Sortino ratio Return per unit of downside risk	0.00	0.97	-0.97
Omega ratio Gain probability vs. loss probability	1.00	1.26	-0.25
Calmar ratio Return relative to maximum drawdown	-0.03	0.83	-0.87
Martin ratio Return relative to average drawdown	-0.09	1.38	-1.46
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

KPRO vs. CAOS - Sharpe Ratio Comparison

The current KPRO Sharpe Ratio is -0.04, which is lower than the CAOS Sharpe Ratio of 0.69. The chart below compares the historical Sharpe Ratios of KPRO and CAOS, 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

	KPRO	CAOS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.04	0.69	-0.72
Sharpe Ratio (All Time) Calculated using the full available price history	0.99	1.27	-0.28

Correlation

The correlation between KPRO and CAOS is -0.08. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.

Dividends

KPRO vs. CAOS - Dividend Comparison

KPRO's dividend yield for the trailing twelve months is around 2.75%, while CAOS has not paid dividends to shareholders.

	TTM	2025	2024
KPRO KraneShares 100% KWEB Defined Outcome January 2026 ETF	2.75%	2.65%	3.70%
CAOS Alpha Architect Tail Risk ETF	0.00%	0.00%	0.00%

Drawdowns

KPRO vs. CAOS - Drawdown Comparison

The maximum KPRO drawdown since its inception was -11.01%, which is greater than CAOS's maximum drawdown of -3.60%. Use the drawdown chart below to compare losses from any high point for KPRO and CAOS.

Drawdown Indicators

	KPRO	CAOS	Difference
Max Drawdown Largest peak-to-trough decline	-11.01%	-3.60%	-7.41%
Max Drawdown (1Y) Largest decline over 1 year	-11.01%	-3.60%	-7.41%
Current Drawdown Current decline from peak	-10.43%	-0.80%	-9.63%
Average Drawdown Average peak-to-trough decline	-1.73%	-0.90%	-0.83%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.09%	2.18%	+1.91%

Volatility

KPRO vs. CAOS - Volatility Comparison

KraneShares 100% KWEB Defined Outcome January 2026 ETF (KPRO) has a higher volatility of 2.26% compared to Alpha Architect Tail Risk ETF (CAOS) at 0.74%. This indicates that KPRO's price experiences larger fluctuations and is considered to be riskier than CAOS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KPRO	CAOS	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.26%	0.74%	+1.52%
Volatility (6M) Calculated over the trailing 6-month period	7.75%	1.30%	+6.45%
Volatility (1Y) Calculated over the trailing 1-year period	8.51%	4.68%	+3.83%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.84%	4.37%	+3.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.84%	4.37%	+3.47%