CNYA vs. VO

Last updated Jun 9, 2026

CNYA (iShares MSCI China A ETF) and VO (Vanguard Mid-Cap ETF) are both exchange-traded funds - CNYA is a China Equities fund tracking the MSCI China A Inclusion Index, while VO is a Mid Cap Blend Equities fund tracking the CRSP US Mid Cap Index. Both are passively managed. Over the past 5 years, CNYA returned -1.67%/yr vs 7.59%/yr for VO. At a 0.37 correlation, their price movements are largely independent. CNYA charges 0.60%/yr vs 0.03%/yr for VO.

Performance

CNYA vs. VO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares MSCI China A ETF (CNYA) and Vanguard Mid-Cap ETF (VO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CNYA achieves a 4.11% return, which is significantly lower than VO's 8.60% return.

CNYA

• 1D: -0.99%
• 1M: -4.23%
• YTD: 4.11%
• 6M: 6.49%
• 1Y: 30.18%
• 3Y*: 9.91%
• 5Y*: -1.67%
• 10Y*: —

VO

• 1D: -0.04%
• 1M: 1.75%
• YTD: 8.60%
• 6M: 8.43%
• 1Y: 16.32%
• 3Y*: 15.78%
• 5Y*: 7.59%
• 10Y*: 11.44%

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

CNYA vs. VO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
CNYA iShares MSCI China A ETF	4.11%	26.48%	10.78%	-13.76%	-26.51%	3.53%	41.54%	35.95%	-26.56%	30.99%
VO Vanguard Mid-Cap ETF	8.60%	11.62%	15.31%	16.03%	-18.73%	24.70%	18.10%	30.98%	-9.24%	19.28%

Correlation

The correlation between CNYA and VO is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.34
Correlation (3Y) Calculated over the trailing 3-year period	0.26
Correlation (5Y) Calculated over the trailing 5-year period	0.29
Correlation (All Time) Calculated using the full available price history since Jun 16, 2016	0.37

The correlation between CNYA and VO shifts across timeframes, from 0.26 (3 years) to 0.37 (all time), reflecting how their relationship changes across market environments.

CNYA vs. VO - Sectors Allocation Comparison

Sectors	CNYA	VO
Technology	30.0%	18.6%
Industrials	18.3%	17.9%
Financial Services	17.0%	12.8%
Basic Materials	10.6%	4.2%
Consumer Defensive	6.7%	4.8%
Consumer Cyclical	5.7%	8.6%
Healthcare	3.8%	7.6%
Energy	3.2%	8.5%
Utilities	3.2%	8.3%
Real Estate	0.7%	5.4%
Communication Services	0.6%	3.1%

Return for Risk

CNYA vs. VO — Risk / Return Rank

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

CNYA

CNYA Risk / Return Rank: 64
CNYA Sharpe Ratio Rank: 56
CNYA Sortino Ratio Rank: 55
CNYA Omega Ratio Rank: 56
CNYA Calmar Ratio Rank: 82
CNYA Martin Ratio Rank: 69

VO

VO Risk / Return Rank: 43
VO Sharpe Ratio Rank: 41
VO Sortino Ratio Rank: 41
VO Omega Ratio Rank: 38
VO Calmar Ratio Rank: 45
VO Martin Ratio Rank: 50

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.

CNYA vs. VO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares MSCI China A ETF (CNYA) and Vanguard Mid-Cap ETF (VO). 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.

	CNYA	VO	Difference
Sharpe ratio: Return per unit of total volatility	1.71	1.31	+0.40
Sortino ratio: Return per unit of downside risk	2.39	1.89	+0.49
Omega ratio: Gain probability vs. loss probability	1.31	1.23	+0.08
Calmar ratio: Return relative to maximum drawdown	3.99	2.01	+1.99
Martin ratio: Return relative to average drawdown	11.48	7.62	+3.86
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CNYA vs. VO - Sharpe Ratio Comparison

The current CNYA Sharpe Ratio is 1.71, which is higher than the VO Sharpe Ratio of 1.31. The chart below compares the historical Sharpe Ratios of CNYA and VO, 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

	CNYA	VO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.71	1.31	+0.40
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.07	0.43	-0.50
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.61	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.25	0.50	-0.25

Drawdowns

CNYA vs. VO - Drawdown Comparison

The maximum CNYA drawdown since its inception was -49.49%, smaller than the maximum VO drawdown of -58.87%. Use the drawdown chart below to compare losses from any high point for CNYA and VO.

Drawdown Indicators

	CNYA	VO	Difference
Max Drawdown Largest peak-to-trough decline	-49.49%	-58.87%	+9.38%
Max Drawdown (1Y) Largest decline over 1 year	-7.59%	-8.17%	+0.58%
Max Drawdown (3Y) Largest decline over 3 years	-33.35%	-19.02%	-14.33%
Max Drawdown (5Y) Largest decline over 5 years	-44.65%	-27.57%	-17.08%
Max Drawdown (10Y) Largest decline over 10 years	—	-39.37%	—
Current Drawdown Current decline from peak	-17.53%	-2.10%	-15.43%
Average Drawdown Average peak-to-trough decline	-20.68%	-7.86%	-12.82%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.64%	2.15%	+0.49%

Volatility

CNYA vs. VO - Volatility Comparison

iShares MSCI China A ETF (CNYA) has a higher volatility of 6.87% compared to Vanguard Mid-Cap ETF (VO) at 3.51%. This indicates that CNYA's price experiences larger fluctuations and is considered to be riskier than VO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CNYA	VO	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.87%	3.51%	+3.36%
Volatility (6M) Calculated over the trailing 6-month period	12.79%	9.46%	+3.33%
Volatility (1Y) Calculated over the trailing 1-year period	17.73%	12.51%	+5.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.85%	17.62%	+6.23%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.57%	18.96%	+4.61%

CNYA vs. VO - Expense Ratio Comparison

CNYA has a 0.60% expense ratio, which is higher than VO's 0.03% expense ratio.

Dividends

CNYA vs. VO - Dividend Comparison

CNYA's dividend yield for the trailing twelve months is around 1.84%, more than VO's 1.38% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CNYA iShares MSCI China A ETF	1.84%	1.92%	2.51%	4.23%	2.69%	1.11%	1.06%	1.21%	3.92%	0.97%	1.38%	0.00%
VO Vanguard Mid-Cap ETF	1.38%	1.52%	1.49%	1.52%	1.60%	1.12%	1.45%	1.48%	1.82%	1.35%	1.45%	1.47%

Frequently Asked Questions

Can I hold both CNYA and VO in my portfolio?

CNYA and VO have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CNYA or VO?

CNYA has higher volatility (6.87%) compared to VO (3.51%). In terms of maximum drawdown, CNYA dropped -49.49% vs VO's -58.87%.

Which ETF is better, CNYA or VO?

On 5-year performance, VO leads with 7.59% vs -1.67% for CNYA. On fees, VO is cheaper at 0.03% per year. On volatility, VO has been the lower-risk option at 3.51%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CNYA or VO?

Over the 5-year period, VO has performed better with a 7.59% return vs -1.67%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CNYA or VO?

VO is cheaper with a 0.03% expense ratio, compared with 0.60% for CNYA.

Which ETF pays a higher dividend yield, CNYA or VO?

CNYA has the higher dividend yield at 1.84%, compared with 1.38% for VO.

What is the main difference between CNYA and VO?

CNYA is categorized as China Equities, while VO is Mid Cap Blend Equities. CNYA tracks MSCI China A Inclusion Index, while VO tracks CRSP US Mid Cap Index. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.60% for CNYA and 0.03% for VO.

Which has better risk-adjusted returns?

CNYA currently has the higher Sharpe Ratio (1.71 vs 1.31), 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.