ESDIX vs. BWX

Last updated Jun 4, 2026

ESDIX (Ashmore Emerging Markets Short Duration Select Fund) and BWX (SPDR Bloomberg Barclays International Treasury Bond ETF) are both funds - ESDIX is a Emerging Markets Bonds fund managed by Ashmore, while BWX is a International Government Bonds fund tracking the Bloomberg Global Treasury x US Capped (Inception 8/31/2007). At a 0.31 correlation, their price movements are largely independent. ESDIX charges 0.67%/yr vs 0.35%/yr for BWX.

Performance

ESDIX vs. BWX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ashmore Emerging Markets Short Duration Select Fund (ESDIX) and SPDR Bloomberg Barclays International Treasury Bond ETF (BWX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

ESDIX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

BWX

• 1D: -0.59%
• 1M: -0.88%
• YTD: -1.91%
• 6M: -1.77%
• 1Y: -2.28%
• 3Y*: 1.18%
• 5Y*: -4.48%
• 10Y*: -1.28%

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

ESDIX vs. BWX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
ESDIX Ashmore Emerging Markets Short Duration Select Fund	0.00%	1.54%	6.15%	5.31%	-9.66%	-4.21%	4.12%
BWX SPDR Bloomberg Barclays International Treasury Bond ETF	-1.91%	7.67%	-5.93%	5.10%	-19.72%	-8.67%	8.62%

Correlation

The correlation between ESDIX and BWX is 0.31, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (3Y) Calculated over the trailing 3-year period	0.30
Correlation (5Y) Calculated over the trailing 5-year period	0.33
Correlation (All Time) Calculated using the full available price history since Jun 16, 2020	0.31

Return for Risk

ESDIX vs. BWX — Risk / Return Rank

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

BWX

BWX Risk / Return Rank: 5
BWX Sharpe Ratio Rank: 6
BWX Sortino Ratio Rank: 5
BWX Omega Ratio Rank: 5
BWX Calmar Ratio Rank: 5
BWX Martin Ratio Rank: 5

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.

ESDIX vs. BWX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ashmore Emerging Markets Short Duration Select Fund (ESDIX) and SPDR Bloomberg Barclays International Treasury Bond ETF (BWX). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	ESDIX	BWX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	-0.30	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.47	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.15	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.05	—

Drawdowns

Drawdown Indicators

	ESDIX	BWX	Difference
Max Drawdown Largest peak-to-trough decline	—	-34.05%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-6.16%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-10.22%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-31.25%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-34.05%	—
Current Drawdown Current decline from peak	—	-23.98%	—
Average Drawdown Average peak-to-trough decline	—	-10.05%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.00%	—

Volatility

Volatility by Period

	ESDIX	BWX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	2.41%	—
Volatility (6M) Calculated over the trailing 6-month period	—	5.79%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	7.70%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	9.69%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	8.66%	—

ESDIX vs. BWX - Expense Ratio Comparison

ESDIX has a 0.67% expense ratio, which is higher than BWX's 0.35% expense ratio.

Dividends

ESDIX vs. BWX - Dividend Comparison

ESDIX has not paid dividends to shareholders, while BWX's dividend yield for the trailing twelve months is around 2.37%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
BWX SPDR Bloomberg Barclays International Treasury Bond ETF	2.37%	2.19%	1.99%	1.63%	1.23%	0.93%	0.95%	1.16%	1.07%	0.46%
ESDIX Ashmore Emerging Markets Short Duration Select Fund	0.00%	0.39%	4.79%	3.39%	2.50%	2.60%	0.31%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ESDIX and BWX in my portfolio?

ESDIX and BWX have a correlation of 0.31, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.