VNM vs. FXAIX

Last updated Jun 4, 2026

VNM (VanEck Vectors Vietnam ETF) and FXAIX (Fidelity 500 Index Fund) are both funds - VNM is a Asia Pacific Equities fund tracking the MVIS Vietnam Index, while FXAIX is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, VNM returned 3.30%/yr vs 15.58%/yr for FXAIX. At a 0.43 correlation, their price movements are largely independent. VNM charges 0.68%/yr vs 0.02%/yr for FXAIX.

Performance

VNM vs. FXAIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in VanEck Vectors Vietnam ETF (VNM) and Fidelity 500 Index Fund (FXAIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VNM achieves a -5.56% return, which is significantly lower than FXAIX's 10.89% return. Over the past 10 years, VNM has underperformed FXAIX with an annualized return of 3.30%, while FXAIX has yielded a comparatively higher 15.58% annualized return.

VNM

• 1D: -0.61%
• 1M: -4.00%
• YTD: -5.56%
• 6M: -3.39%
• 1Y: 29.35%
• 3Y*: 13.96%
• 5Y*: -0.84%
• 10Y*: 3.30%

FXAIX

• 1D: -0.73%
• 1M: 4.17%
• YTD: 10.89%
• 6M: 10.80%
• 1Y: 28.02%
• 3Y*: 22.45%
• 5Y*: 13.91%
• 10Y*: 15.58%

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

VNM vs. FXAIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VNM VanEck Vectors Vietnam ETF	-5.56%	66.55%	-11.15%	15.01%	-43.74%	22.05%	9.84%	9.24%	-16.83%	38.80%
FXAIX Fidelity 500 Index Fund	10.89%	17.84%	25.01%	26.29%	-18.14%	28.71%	18.42%	31.48%	-4.43%	21.82%

Correlation

The correlation between VNM and FXAIX is 0.32, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.32
Correlation (3Y) Calculated over the trailing 3-year period	0.34
Correlation (5Y) Calculated over the trailing 5-year period	0.33
Correlation (10Y) Calculated over the trailing 10-year period	0.43
Correlation (All Time) Calculated using the full available price history since May 5, 2011	0.43

The correlation between VNM and FXAIX shifts across timeframes, from 0.32 (1 year) to 0.43 (all time), reflecting how their relationship changes across market environments.

Return for Risk

VNM vs. FXAIX — Risk / Return Rank

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

VNM

VNM Risk / Return Rank: 30
VNM Sharpe Ratio Rank: 30
VNM Sortino Ratio Rank: 30
VNM Omega Ratio Rank: 28
VNM Calmar Ratio Rank: 34
VNM Martin Ratio Rank: 30

FXAIX

FXAIX Risk / Return Rank: 66
FXAIX Sharpe Ratio Rank: 64
FXAIX Sortino Ratio Rank: 59
FXAIX Omega Ratio Rank: 60
FXAIX Calmar Ratio Rank: 67
FXAIX Martin Ratio Rank: 79

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.

VNM vs. FXAIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for VanEck Vectors Vietnam ETF (VNM) and Fidelity 500 Index Fund (FXAIX). 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.

	VNM	FXAIX	Difference
Sharpe ratio: Return per unit of total volatility	1.10	2.37	-1.27
Sortino ratio: Return per unit of downside risk	1.66	3.24	-1.58
Omega ratio: Gain probability vs. loss probability	1.20	1.43	-0.23
Calmar ratio: Return relative to maximum drawdown	1.73	3.17	-1.44
Martin ratio: Return relative to average drawdown	4.39	14.80	-10.40
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VNM vs. FXAIX - Sharpe Ratio Comparison

The current VNM Sharpe Ratio is 1.10, which is lower than the FXAIX Sharpe Ratio of 2.37. The chart below compares the historical Sharpe Ratios of VNM and FXAIX, 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

	VNM	FXAIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.10	2.37	-1.27
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.03	0.83	-0.86
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.14	0.87	-0.72
Sharpe Ratio (All Time) Calculated using the full available price history	-0.02	0.82	-0.84

Drawdowns

VNM vs. FXAIX - Drawdown Comparison

The maximum VNM drawdown since its inception was -63.19%, which is greater than FXAIX's maximum drawdown of -33.79%. Use the drawdown chart below to compare losses from any high point for VNM and FXAIX.

Drawdown Indicators

	VNM	FXAIX	Difference
Max Drawdown Largest peak-to-trough decline	-63.19%	-33.79%	-29.40%
Max Drawdown (1Y) Largest decline over 1 year	-17.07%	-8.89%	-8.18%
Max Drawdown (3Y) Largest decline over 3 years	-31.60%	-18.76%	-12.84%
Max Drawdown (5Y) Largest decline over 5 years	-49.95%	-24.50%	-25.45%
Max Drawdown (10Y) Largest decline over 10 years	-51.67%	-33.79%	-17.88%
Current Drawdown Current decline from peak	-26.45%	-0.73%	-25.72%
Average Drawdown Average peak-to-trough decline	-37.83%	-3.79%	-34.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.72%	1.90%	+4.82%

Volatility

VNM vs. FXAIX - Volatility Comparison

VanEck Vectors Vietnam ETF (VNM) has a higher volatility of 5.52% compared to Fidelity 500 Index Fund (FXAIX) at 2.92%. This indicates that VNM's price experiences larger fluctuations and is considered to be riskier than FXAIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VNM	FXAIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.52%	2.92%	+2.60%
Volatility (6M) Calculated over the trailing 6-month period	18.51%	8.99%	+9.52%
Volatility (1Y) Calculated over the trailing 1-year period	26.79%	11.88%	+14.91%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.26%	16.91%	+7.35%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.46%	18.07%	+5.39%

VNM vs. FXAIX - Expense Ratio Comparison

VNM has a 0.68% expense ratio, which is higher than FXAIX's 0.02% expense ratio.

Dividends

VNM vs. FXAIX - Dividend Comparison

VNM's dividend yield for the trailing twelve months is around 0.21%, less than FXAIX's 1.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FXAIX Fidelity 500 Index Fund	1.03%	1.11%	1.25%	1.45%	1.69%	1.22%	1.60%	2.06%	2.72%	1.97%	2.52%	2.83%
VNM VanEck Vectors Vietnam ETF	0.21%	0.20%	0.00%	5.21%	0.96%	0.49%	0.40%	0.76%	0.83%	1.14%	2.44%	3.69%

Frequently Asked Questions

Can I hold both VNM and FXAIX in my portfolio?

VNM and FXAIX have a correlation of 0.32, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VNM or FXAIX?

VNM has higher volatility (5.52%) compared to FXAIX (2.92%). In terms of maximum drawdown, VNM dropped -63.19% vs FXAIX's -33.79%.

Which has better risk-adjusted returns?

FXAIX currently has the higher Sharpe Ratio (2.37 vs 1.10), 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.