ASIAX vs. TWN

Last updated Jun 3, 2026

ASIAX (Invesco EQV Asia Pacific Equity Fund) and TWN (The Taiwan Fund Inc.) are both Asia Pacific Equities funds. Over the past 10 years, ASIAX returned 8.79%/yr vs 30.17%/yr for TWN. A 0.57 correlation means they provide meaningful diversification when combined.

Performance

ASIAX vs. TWN - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco EQV Asia Pacific Equity Fund (ASIAX) and The Taiwan Fund Inc. (TWN). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ASIAX achieves a 18.54% return, which is significantly lower than TWN's 90.00% return. Over the past 10 years, ASIAX has underperformed TWN with an annualized return of 8.79%, while TWN has yielded a comparatively higher 30.17% annualized return.

ASIAX

• 1D: 3.34%
• 1M: 10.09%
• YTD: 18.54%
• 6M: 21.24%
• 1Y: 41.40%
• 3Y*: 16.72%
• 5Y*: 5.80%
• 10Y*: 8.79%

TWN

• 1D: -0.11%
• 1M: 8.54%
• YTD: 90.00%
• 6M: 99.81%
• 1Y: 195.95%
• 3Y*: 66.17%
• 5Y*: 35.51%
• 10Y*: 30.17%

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

ASIAX vs. TWN - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ASIAX Invesco EQV Asia Pacific Equity Fund	18.54%	24.56%	9.59%	0.87%	-10.82%	-6.10%	25.76%	17.78%	-11.50%	29.13%
TWN The Taiwan Fund Inc.	90.00%	54.11%	32.76%	51.73%	-38.54%	58.14%	40.71%	47.00%	-19.15%	33.80%

Correlation

The correlation between ASIAX and TWN is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.45
Correlation (3Y) Calculated over the trailing 3-year period	0.52
Correlation (5Y) Calculated over the trailing 5-year period	0.55
Correlation (10Y) Calculated over the trailing 10-year period	0.59
Correlation (All Time) Calculated using the full available price history since Nov 3, 1997	0.57

The correlation between ASIAX and TWN shifts across timeframes, from 0.45 (1 year) to 0.59 (10 years), reflecting how their relationship changes across market environments.

Return for Risk

ASIAX vs. TWN — Risk / Return Rank

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

ASIAX

ASIAX Risk / Return Rank: 78
ASIAX Sharpe Ratio Rank: 85
ASIAX Sortino Ratio Rank: 76
ASIAX Omega Ratio Rank: 78
ASIAX Calmar Ratio Rank: 78
ASIAX Martin Ratio Rank: 73

TWN

TWN Risk / Return Rank: 99
TWN Sharpe Ratio Rank: 100
TWN Sortino Ratio Rank: 98
TWN Omega Ratio Rank: 97
TWN Calmar Ratio Rank: 100
TWN Martin Ratio Rank: 99

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.

ASIAX vs. TWN - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco EQV Asia Pacific Equity Fund (ASIAX) and The Taiwan Fund Inc. (TWN). 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.

	ASIAX	TWN	Difference
Sharpe ratio Return per unit of total volatility	2.75	7.36	-4.61
Sortino ratio Return per unit of downside risk	3.67	7.40	-3.73
Omega ratio Gain probability vs. loss probability	1.51	2.02	-0.50
Calmar ratio Return relative to maximum drawdown	3.56	21.97	-18.41
Martin ratio Return relative to average drawdown	13.96	72.01	-58.05
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ASIAX vs. TWN - Sharpe Ratio Comparison

The current ASIAX Sharpe Ratio is 2.75, which is lower than the TWN Sharpe Ratio of 7.36. The chart below compares the historical Sharpe Ratios of ASIAX and TWN, 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

	ASIAX	TWN	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.75	7.36	-4.61
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.39	1.50	-1.11
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.58	1.34	-0.76
Sharpe Ratio (All Time) Calculated using the full available price history	0.50	0.24	+0.26

Drawdowns

ASIAX vs. TWN - Drawdown Comparison

The maximum ASIAX drawdown since its inception was -63.78%, smaller than the maximum TWN drawdown of -79.52%. Use the drawdown chart below to compare losses from any high point for ASIAX and TWN.

Drawdown Indicators

	ASIAX	TWN	Difference
Max Drawdown Largest peak-to-trough decline	-63.78%	-79.52%	+15.74%
Max Drawdown (1Y) Largest decline over 1 year	-11.73%	-9.09%	-2.64%
Max Drawdown (3Y) Largest decline over 3 years	-20.36%	-29.97%	+9.61%
Max Drawdown (5Y) Largest decline over 5 years	-31.71%	-51.72%	+20.01%
Max Drawdown (10Y) Largest decline over 10 years	-36.32%	-51.72%	+15.40%
Current Drawdown Current decline from peak	0.00%	-0.11%	+0.11%
Average Drawdown Average peak-to-trough decline	-15.10%	-37.41%	+22.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.99%	2.77%	+0.22%

Volatility

ASIAX vs. TWN - Volatility Comparison

The current volatility for Invesco EQV Asia Pacific Equity Fund (ASIAX) is 6.14%, while The Taiwan Fund Inc. (TWN) has a volatility of 11.85%. This indicates that ASIAX experiences smaller price fluctuations and is considered to be less risky than TWN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ASIAX	TWN	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.14%	11.85%	-5.71%
Volatility (6M) Calculated over the trailing 6-month period	12.63%	22.86%	-10.23%
Volatility (1Y) Calculated over the trailing 1-year period	15.73%	26.81%	-11.08%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.03%	23.87%	-8.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.23%	22.52%	-7.29%

Dividends

ASIAX vs. TWN - Dividend Comparison

ASIAX's dividend yield for the trailing twelve months is around 18.07%, more than TWN's 6.11% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ASIAX Invesco EQV Asia Pacific Equity Fund	18.07%	21.41%	8.68%	2.84%	7.25%	7.71%	7.37%	5.67%	7.17%	7.91%	1.09%	3.15%
TWN The Taiwan Fund Inc.	6.11%	11.62%	19.14%	1.26%	0.00%	7.78%	12.91%	8.26%	11.27%	3.16%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ASIAX and TWN in my portfolio?

ASIAX and TWN have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ASIAX or TWN?

TWN has higher volatility (11.85%) compared to ASIAX (6.14%). In terms of maximum drawdown, ASIAX dropped -63.78% vs TWN's -79.52%.

Which has better risk-adjusted returns?

TWN currently has the higher Sharpe Ratio (7.36 vs 2.75), 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.