VWOB vs. FNMIX

Last updated Jun 5, 2026

VWOB (Vanguard Emerging Markets Government Bond ETF) and FNMIX (Fidelity New Markets Income Fund) are both Emerging Markets Bonds funds. Over the past 10 years, VWOB returned 3.53%/yr vs 4.02%/yr for FNMIX. A 0.69 correlation means they provide meaningful diversification when combined. VWOB charges 0.20%/yr vs 0.80%/yr for FNMIX.

Performance

VWOB vs. FNMIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Emerging Markets Government Bond ETF (VWOB) and Fidelity New Markets Income Fund (FNMIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VWOB achieves a 1.79% return, which is significantly lower than FNMIX's 3.73% return. Over the past 10 years, VWOB has underperformed FNMIX with an annualized return of 3.53%, while FNMIX has yielded a comparatively higher 4.02% annualized return.

VWOB

• 1D: 0.24%
• 1M: 0.94%
• YTD: 1.79%
• 6M: 1.96%
• 1Y: 10.67%
• 3Y*: 9.30%
• 5Y*: 2.13%
• 10Y*: 3.53%

FNMIX

• 1D: -0.21%
• 1M: 0.55%
• YTD: 3.73%
• 6M: 4.28%
• 1Y: 15.19%
• 3Y*: 12.87%
• 5Y*: 3.80%
• 10Y*: 4.02%

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

VWOB vs. FNMIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VWOB Vanguard Emerging Markets Government Bond ETF	1.79%	13.49%	5.20%	10.68%	-17.39%	-1.80%	5.65%	14.46%	-2.92%	8.41%
FNMIX Fidelity New Markets Income Fund	3.73%	14.86%	6.80%	14.00%	-16.09%	-2.42%	4.62%	10.93%	-7.77%	10.16%

Correlation

The correlation between VWOB and FNMIX is 0.72, 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	0.72
Correlation (3Y) Calculated over the trailing 3-year period	0.67
Correlation (5Y) Calculated over the trailing 5-year period	0.69
Correlation (10Y) Calculated over the trailing 10-year period	0.68
Correlation (All Time) Calculated using the full available price history since Jun 5, 2013	0.69

The correlation between VWOB and FNMIX has been stable across timeframes, ranging from 0.67 to 0.72 - a consistent structural relationship.

Return for Risk

VWOB vs. FNMIX — Risk / Return Rank

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

VWOB

VWOB Risk / Return Rank: 61
VWOB Sharpe Ratio Rank: 64
VWOB Sortino Ratio Rank: 67
VWOB Omega Ratio Rank: 68
VWOB Calmar Ratio Rank: 49
VWOB Martin Ratio Rank: 58

FNMIX

FNMIX Risk / Return Rank: 93
FNMIX Sharpe Ratio Rank: 96
FNMIX Sortino Ratio Rank: 97
FNMIX Omega Ratio Rank: 94
FNMIX Calmar Ratio Rank: 86
FNMIX Martin Ratio Rank: 90

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.

VWOB vs. FNMIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Emerging Markets Government Bond ETF (VWOB) and Fidelity New Markets Income Fund (FNMIX). 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.

	VWOB	FNMIX	Difference
Sharpe ratio: Return per unit of total volatility	2.09	3.55	-1.47
Sortino ratio: Return per unit of downside risk	3.03	5.95	-2.92
Omega ratio: Gain probability vs. loss probability	1.40	1.76	-0.36
Calmar ratio: Return relative to maximum drawdown	2.39	4.08	-1.69
Martin ratio: Return relative to average drawdown	10.11	17.87	-7.76
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VWOB vs. FNMIX - Sharpe Ratio Comparison

The current VWOB Sharpe Ratio is 2.09, which is lower than the FNMIX Sharpe Ratio of 3.55. The chart below compares the historical Sharpe Ratios of VWOB and FNMIX, 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

	VWOB	FNMIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.09	3.55	-1.47
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.23	0.58	-0.34
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.38	0.58	-0.20
Sharpe Ratio (All Time) Calculated using the full available price history	0.42	0.80	-0.38

Drawdowns

VWOB vs. FNMIX - Drawdown Comparison

The maximum VWOB drawdown since its inception was -26.98%, smaller than the maximum FNMIX drawdown of -42.76%. Use the drawdown chart below to compare losses from any high point for VWOB and FNMIX.

Drawdown Indicators

	VWOB	FNMIX	Difference
Max Drawdown Largest peak-to-trough decline	-26.98%	-42.76%	+15.78%
Max Drawdown (1Y) Largest decline over 1 year	-4.48%	-3.85%	-0.63%
Max Drawdown (3Y) Largest decline over 3 years	-7.71%	-6.42%	-1.29%
Max Drawdown (5Y) Largest decline over 5 years	-26.98%	-27.16%	+0.18%
Max Drawdown (10Y) Largest decline over 10 years	-26.98%	-27.16%	+0.18%
Current Drawdown Current decline from peak	-0.12%	-0.21%	+0.09%
Average Drawdown Average peak-to-trough decline	-4.78%	-5.69%	+0.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.06%	0.88%	+0.18%

Volatility

VWOB vs. FNMIX - Volatility Comparison

Vanguard Emerging Markets Government Bond ETF (VWOB) has a higher volatility of 1.69% compared to Fidelity New Markets Income Fund (FNMIX) at 1.58%. This indicates that VWOB's price experiences larger fluctuations and is considered to be riskier than FNMIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VWOB	FNMIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.69%	1.58%	+0.11%
Volatility (6M) Calculated over the trailing 6-month period	4.16%	3.60%	+0.56%
Volatility (1Y) Calculated over the trailing 1-year period	5.15%	4.44%	+0.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.18%	6.62%	+2.56%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.34%	6.93%	+2.41%

VWOB vs. FNMIX - Expense Ratio Comparison

VWOB has a 0.20% expense ratio, which is lower than FNMIX's 0.80% expense ratio.

Dividends

VWOB vs. FNMIX - Dividend Comparison

VWOB's dividend yield for the trailing twelve months is around 5.83%, more than FNMIX's 4.89% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FNMIX Fidelity New Markets Income Fund	4.89%	5.07%	4.71%	5.15%	3.93%	3.48%	4.06%	4.87%	4.98%	5.77%	6.93%	4.95%
VWOB Vanguard Emerging Markets Government Bond ETF	5.83%	5.92%	6.08%	5.50%	5.30%	4.04%	4.18%	4.58%	4.52%	4.61%	4.71%	4.93%

Frequently Asked Questions

Can I hold both VWOB and FNMIX in my portfolio?

VWOB and FNMIX have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VWOB or FNMIX?

VWOB has higher volatility (1.69%) compared to FNMIX (1.58%). In terms of maximum drawdown, VWOB dropped -26.98% vs FNMIX's -42.76%.

Which has better risk-adjusted returns?

FNMIX currently has the higher Sharpe Ratio (3.55 vs 2.09), 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.