IDX vs. MKOR

Last updated Jun 5, 2026

IDX (VanEck Vectors Indonesia Index ETF) and MKOR (Matthews Korea Active ETF) are both Asia Pacific Equities funds. IDX is passively managed, while MKOR is actively managed. Over the past year, IDX returned -27.09% vs 173.39% for MKOR. At a 0.36 correlation, their price movements are largely independent. IDX charges 0.57%/yr vs 0.79%/yr for MKOR.

Performance

IDX vs. MKOR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in VanEck Vectors Indonesia Index ETF (IDX) and Matthews Korea Active ETF (MKOR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IDX achieves a -36.77% return, which is significantly lower than MKOR's 93.84% return.

IDX

• 1D: -1.60%
• 1M: -21.09%
• YTD: -36.77%
• 6M: -37.78%
• 1Y: -27.09%
• 3Y*: -14.02%
• 5Y*: -9.23%
• 10Y*: -4.45%

MKOR

• 1D: -1.53%
• 1M: 10.38%
• YTD: 93.84%
• 6M: 106.44%
• 1Y: 173.39%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

IDX vs. MKOR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
IDX VanEck Vectors Indonesia Index ETF	-36.77%	13.83%	-9.75%	-4.58%
MKOR Matthews Korea Active ETF	93.84%	70.33%	-15.76%	-2.16%

Correlation

The correlation between IDX and MKOR is 0.24, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.24
Correlation (All Time) Calculated using the full available price history since Jul 18, 2023	0.36

The correlation between IDX and MKOR shifts across timeframes, from 0.24 (1 year) to 0.36 (all time), reflecting how their relationship changes across market environments.

IDX vs. MKOR - Sectors Allocation Comparison

Sectors	IDX	MKOR
Basic Materials	25.2%	0.8%
Financial Services	25.1%	8.0%
Energy	12.5%	0.6%
Consumer Defensive	9.0%	1.7%
Communication Services	8.9%	2.1%
Industrials	7.4%	15.0%
Utilities	5.2%	0.6%
Technology	2.6%	56.1%
Healthcare	1.8%	1.5%
Real Estate	1.8%	-
Consumer Cyclical	0.5%	7.0%

Return for Risk

IDX vs. MKOR — Risk / Return Rank

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

IDX

IDX Risk / Return Rank: 1
IDX Sharpe Ratio Rank: 1
IDX Sortino Ratio Rank: 2
IDX Omega Ratio Rank: 1
IDX Calmar Ratio Rank: 3
IDX Martin Ratio Rank: 0

MKOR

MKOR Risk / Return Rank: 95
MKOR Sharpe Ratio Rank: 97
MKOR Sortino Ratio Rank: 93
MKOR Omega Ratio Rank: 94
MKOR Calmar Ratio Rank: 95
MKOR Martin Ratio Rank: 95

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.

IDX vs. MKOR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for VanEck Vectors Indonesia Index ETF (IDX) and Matthews Korea Active ETF (MKOR). 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.

	IDX	MKOR	Difference
Sharpe ratio: Return per unit of total volatility	-1.08	4.71	-5.79
Sortino ratio: Return per unit of downside risk	-1.40	4.71	-6.10
Omega ratio: Gain probability vs. loss probability	0.81	1.66	-0.85
Calmar ratio: Return relative to maximum drawdown	-0.69	8.46	-9.15
Martin ratio: Return relative to average drawdown	-2.07	32.58	-34.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IDX vs. MKOR - Sharpe Ratio Comparison

The current IDX Sharpe Ratio is -1.08, which is lower than the MKOR Sharpe Ratio of 4.71. The chart below compares the historical Sharpe Ratios of IDX and MKOR, 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

	IDX	MKOR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.08	4.71	-5.79
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.45	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.18	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.14	1.54	-1.41

Drawdowns

IDX vs. MKOR - Drawdown Comparison

The maximum IDX drawdown since its inception was -63.14%, which is greater than MKOR's maximum drawdown of -22.09%. Use the drawdown chart below to compare losses from any high point for IDX and MKOR.

Drawdown Indicators

	IDX	MKOR	Difference
Max Drawdown Largest peak-to-trough decline	-63.14%	-22.09%	-41.05%
Max Drawdown (1Y) Largest decline over 1 year	-39.41%	-20.62%	-18.79%
Max Drawdown (3Y) Largest decline over 3 years	-41.82%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-46.77%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-59.11%	—	—
Current Drawdown Current decline from peak	-57.11%	-3.77%	-53.34%
Average Drawdown Average peak-to-trough decline	-24.83%	-6.22%	-18.61%
Ulcer Index Depth and duration of drawdowns from previous peaks	13.07%	5.34%	+7.73%

Volatility

IDX vs. MKOR - Volatility Comparison

The current volatility for VanEck Vectors Indonesia Index ETF (IDX) is 8.31%, while Matthews Korea Active ETF (MKOR) has a volatility of 17.64%. This indicates that IDX experiences smaller price fluctuations and is considered to be less risky than MKOR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IDX	MKOR	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.31%	17.64%	-9.33%
Volatility (6M) Calculated over the trailing 6-month period	22.03%	33.35%	-11.32%
Volatility (1Y) Calculated over the trailing 1-year period	25.08%	37.21%	-12.13%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.43%	27.05%	-6.62%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.31%	27.05%	-2.74%

IDX vs. MKOR - Expense Ratio Comparison

IDX has a 0.57% expense ratio, which is lower than MKOR's 0.79% expense ratio.

Dividends

IDX vs. MKOR - Dividend Comparison

IDX's dividend yield for the trailing twelve months is around 3.29%, more than MKOR's 1.35% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IDX VanEck Vectors Indonesia Index ETF	3.29%	2.08%	4.01%	3.62%	3.64%	1.08%	1.66%	2.21%	2.19%	1.85%	1.16%	2.43%
MKOR Matthews Korea Active ETF	1.35%	2.62%	5.28%	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 IDX and MKOR in my portfolio?

IDX and MKOR have a correlation of 0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IDX or MKOR?

MKOR has higher volatility (17.64%) compared to IDX (8.31%). In terms of maximum drawdown, IDX dropped -63.14% vs MKOR's -22.09%.

Which ETF is better, IDX or MKOR?

On 1-year performance, MKOR leads with 173.39% vs -27.09% for IDX. On fees, IDX is cheaper at 0.57% per year. On volatility, IDX has been the lower-risk option at 8.31%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IDX or MKOR?

Over the 1-year period, MKOR has performed better with a 173.39% return vs -27.09%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IDX or MKOR?

IDX is cheaper with a 0.57% expense ratio, compared with 0.79% for MKOR.

Which ETF pays a higher dividend yield, IDX or MKOR?

IDX has the higher dividend yield at 3.29%, compared with 1.35% for MKOR.

What is the main difference between IDX and MKOR?

They also come from different issuers: VanEck and Matthews. Their fees differ too: 0.57% for IDX and 0.79% for MKOR.

Which has better risk-adjusted returns?

MKOR currently has the higher Sharpe Ratio (4.71 vs -1.08), 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.