KSTR vs. KBA

Last updated Jun 4, 2026

KSTR (KraneShares SSE STAR Market 50 Index ETF) and KBA (KraneShares Bosera MSCI China A Share ETF) are both China Equities funds - KSTR tracks the SSE Science and Technology Innovation Board 50 Index while KBA tracks the MSCI China A Index. Both are passively managed. Over the past 5 years, KSTR returned -0.21%/yr vs 6.46%/yr for KBA. A 0.68 correlation means they provide meaningful diversification when combined. KSTR charges 0.89%/yr vs 0.60%/yr for KBA.

Performance

KSTR vs. KBA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in KraneShares SSE STAR Market 50 Index ETF (KSTR) and KraneShares Bosera MSCI China A Share ETF (KBA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, KSTR achieves a 32.94% return, which is significantly higher than KBA's 12.62% return.

KSTR

• 1D: 1.39%
• 1M: 7.01%
• YTD: 32.94%
• 6M: 38.23%
• 1Y: 83.76%
• 3Y*: 16.36%
• 5Y*: -0.21%
• 10Y*: —

KBA

• 1D: 0.14%
• 1M: 4.32%
• YTD: 12.62%
• 6M: 16.80%
• 1Y: 49.12%
• 3Y*: 16.22%
• 5Y*: 6.46%
• 10Y*: 10.15%

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

KSTR vs. KBA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
KSTR KraneShares SSE STAR Market 50 Index ETF	32.94%	42.82%	6.12%	-17.93%	-38.51%	-1.70%
KBA KraneShares Bosera MSCI China A Share ETF	12.62%	33.88%	15.73%	-16.77%	-3.49%	-2.20%

Correlation

The correlation between KSTR and KBA is 0.66, 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	0.66
Correlation (3Y) Calculated over the trailing 3-year period	0.70
Correlation (5Y) Calculated over the trailing 5-year period	0.67
Correlation (All Time) Calculated using the full available price history since Jan 28, 2021	0.68

The correlation between KSTR and KBA has been stable across timeframes, ranging from 0.66 to 0.70 - a consistent structural relationship.

KSTR vs. KBA - Sectors Allocation Comparison

Sectors	KSTR	KBA
Technology	78.5%	29.8%
Industrials	6.5%	15.8%
Healthcare	4.1%	4.1%
Consumer Cyclical	1.4%	5.7%
Energy	0.9%	3.2%
Basic Materials	0.6%	10.9%
Communication Services	-	1.6%
Consumer Defensive	-	6.8%
Financial Services	-	18.5%
Real Estate	-	0.6%
Utilities	-	3.2%

Return for Risk

KSTR vs. KBA — Risk / Return Rank

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

KSTR

KSTR Risk / Return Rank: 71
KSTR Sharpe Ratio Rank: 72
KSTR Sortino Ratio Rank: 64
KSTR Omega Ratio Rank: 65
KSTR Calmar Ratio Rank: 86
KSTR Martin Ratio Rank: 66

KBA

KBA Risk / Return Rank: 85
KBA Sharpe Ratio Rank: 84
KBA Sortino Ratio Rank: 84
KBA Omega Ratio Rank: 83
KBA Calmar Ratio Rank: 93
KBA Martin Ratio Rank: 84

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.

KSTR vs. KBA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for KraneShares SSE STAR Market 50 Index ETF (KSTR) and KraneShares Bosera MSCI China A Share ETF (KBA). 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.

	KSTR	KBA	Difference
Sharpe ratio: Return per unit of total volatility	2.37	2.80	-0.42
Sortino ratio: Return per unit of downside risk	3.02	3.80	-0.78
Omega ratio: Gain probability vs. loss probability	1.40	1.50	-0.11
Calmar ratio: Return relative to maximum drawdown	4.76	6.45	-1.69
Martin ratio: Return relative to average drawdown	12.06	17.29	-5.23
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

KSTR vs. KBA - Sharpe Ratio Comparison

The current KSTR Sharpe Ratio is 2.37, which is comparable to the KBA Sharpe Ratio of 2.80. The chart below compares the historical Sharpe Ratios of KSTR and KBA, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	KSTR	KBA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.37	2.80	-0.42
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.01	0.24	-0.24
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.40	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.00	0.35	-0.36

Drawdowns

KSTR vs. KBA - Drawdown Comparison

The maximum KSTR drawdown since its inception was -66.46%, which is greater than KBA's maximum drawdown of -53.24%. Use the drawdown chart below to compare losses from any high point for KSTR and KBA.

Drawdown Indicators

	KSTR	KBA	Difference
Max Drawdown Largest peak-to-trough decline	-66.46%	-53.24%	-13.22%
Max Drawdown (1Y) Largest decline over 1 year	-17.70%	-7.65%	-10.05%
Max Drawdown (3Y) Largest decline over 3 years	-41.55%	-31.23%	-10.32%
Max Drawdown (5Y) Largest decline over 5 years	-66.46%	-39.95%	-26.51%
Max Drawdown (10Y) Largest decline over 10 years	—	-45.32%	—
Current Drawdown Current decline from peak	-10.98%	-1.25%	-9.73%
Average Drawdown Average peak-to-trough decline	-38.77%	-25.81%	-12.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.97%	2.85%	+4.12%

Volatility

KSTR vs. KBA - Volatility Comparison

KraneShares SSE STAR Market 50 Index ETF (KSTR) has a higher volatility of 15.14% compared to KraneShares Bosera MSCI China A Share ETF (KBA) at 7.29%. This indicates that KSTR's price experiences larger fluctuations and is considered to be riskier than KBA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KSTR	KBA	Difference
Volatility (1M) Calculated over the trailing 1-month period	15.14%	7.29%	+7.85%
Volatility (6M) Calculated over the trailing 6-month period	26.21%	12.44%	+13.77%
Volatility (1Y) Calculated over the trailing 1-year period	35.48%	17.65%	+17.83%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	38.31%	27.20%	+11.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	37.68%	25.32%	+12.36%

KSTR vs. KBA - Expense Ratio Comparison

KSTR has a 0.89% expense ratio, which is higher than KBA's 0.60% expense ratio.

Dividends

KSTR vs. KBA - Dividend Comparison

KSTR has not paid dividends to shareholders, while KBA's dividend yield for the trailing twelve months is around 1.39%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
KBA KraneShares Bosera MSCI China A Share ETF	1.39%	1.56%	2.18%	2.34%	49.05%	9.07%	0.65%	1.53%	3.77%	1.46%	6.62%	29.08%
KSTR KraneShares SSE STAR Market 50 Index ETF	0.00%	0.00%	0.00%	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 KSTR and KBA in my portfolio?

KSTR and KBA have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, KSTR or KBA?

KSTR has higher volatility (15.14%) compared to KBA (7.29%). In terms of maximum drawdown, KSTR dropped -66.46% vs KBA's -53.24%.

Which ETF is better, KSTR or KBA?

On 5-year performance, KBA leads with 6.46% vs -0.21% for KSTR. On fees, KBA is cheaper at 0.60% per year. On volatility, KBA has been the lower-risk option at 7.29%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, KSTR or KBA?

Over the 5-year period, KBA has performed better with a 6.46% return vs -0.21%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, KSTR or KBA?

KBA is cheaper with a 0.60% expense ratio, compared with 0.89% for KSTR.

Which ETF pays a higher dividend yield, KSTR or KBA?

KBA has the higher dividend yield at 1.39%, compared with 0.00% for KSTR.

What is the main difference between KSTR and KBA?

KSTR tracks SSE Science and Technology Innovation Board 50 Index, while KBA tracks MSCI China A Index. They also come from different issuers: KraneShares and CICC. Their fees differ too: 0.89% for KSTR and 0.60% for KBA.

Which has better risk-adjusted returns?

KBA currently has the higher Sharpe Ratio (2.80 vs 2.37), 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.