VWO vs. PIE

Last updated Jun 4, 2026

VWO (Vanguard FTSE Emerging Markets ETF) and PIE (Invesco DWA Emerging Markets Momentum ETF) are both exchange-traded funds - VWO is a Emerging Markets Equities fund tracking the FTSE Emerging Index, while PIE is a Momentum fund tracking the Dorsey Wright Emerging Markets Technical Leaders Index. Both are passively managed. Over the past 10 years, VWO returned 8.85%/yr vs 10.15%/yr for PIE. Their correlation of 0.85 suggests significant overlap in exposure. VWO charges 0.08%/yr vs 0.90%/yr for PIE.

Performance

VWO vs. PIE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard FTSE Emerging Markets ETF (VWO) and Invesco DWA Emerging Markets Momentum ETF (PIE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VWO achieves a 12.22% return, which is significantly lower than PIE's 39.11% return. Over the past 10 years, VWO has underperformed PIE with an annualized return of 8.85%, while PIE has yielded a comparatively higher 10.15% annualized return.

VWO

• 1D: -1.41%
• 1M: 2.72%
• YTD: 12.22%
• 6M: 13.79%
• 1Y: 30.72%
• 3Y*: 18.02%
• 5Y*: 5.17%
• 10Y*: 8.85%

PIE

• 1D: -0.95%
• 1M: 5.39%
• YTD: 39.11%
• 6M: 38.18%
• 1Y: 70.48%
• 3Y*: 23.39%
• 5Y*: 7.01%
• 10Y*: 10.15%

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

VWO vs. PIE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VWO Vanguard FTSE Emerging Markets ETF	12.22%	25.60%	10.59%	9.25%	-17.98%	1.26%	15.17%	20.75%	-14.76%	31.49%
PIE Invesco DWA Emerging Markets Momentum ETF	39.11%	25.98%	-0.27%	13.71%	-28.77%	14.30%	21.23%	26.11%	-22.04%	41.80%

Correlation

The correlation between VWO and PIE is 0.78, 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	0.78
Correlation (3Y) Calculated over the trailing 3-year period	0.74
Correlation (5Y) Calculated over the trailing 5-year period	0.77
Correlation (10Y) Calculated over the trailing 10-year period	0.83
Correlation (All Time) Calculated using the full available price history since Dec 31, 2007	0.85

The correlation between VWO and PIE shifts across timeframes, from 0.74 (3 years) to 0.85 (all time), reflecting how their relationship changes across market environments.

VWO vs. PIE - Sectors Allocation Comparison

Sectors	VWO	PIE
Technology	29.6%	47.0%
Financial Services	19.5%	14.4%
Consumer Cyclical	10.7%	1.3%
Industrials	8.0%	16.8%
Basic Materials	8.0%	3.2%
Communication Services	7.1%	1.4%
Energy	4.6%	5.4%
Healthcare	3.9%	5.1%
Consumer Defensive	3.7%	0.4%
Utilities	2.9%	1.3%
Real Estate	2.2%	3.6%

Return for Risk

VWO vs. PIE — Risk / Return Rank

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

VWO

VWO Risk / Return Rank: 56
VWO Sharpe Ratio Rank: 56
VWO Sortino Ratio Rank: 55
VWO Omega Ratio Rank: 57
VWO Calmar Ratio Rank: 54
VWO Martin Ratio Rank: 56

PIE

PIE Risk / Return Rank: 90
PIE Sharpe Ratio Rank: 91
PIE Sortino Ratio Rank: 85
PIE Omega Ratio Rank: 88
PIE Calmar Ratio Rank: 94
PIE Martin Ratio Rank: 92

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.

VWO vs. PIE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard FTSE Emerging Markets ETF (VWO) and Invesco DWA Emerging Markets Momentum ETF (PIE). 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.

	VWO	PIE	Difference
Sharpe ratio: Return per unit of total volatility	1.94	3.24	-1.30
Sortino ratio: Return per unit of downside risk	2.69	3.88	-1.19
Omega ratio: Gain probability vs. loss probability	1.36	1.55	-0.20
Calmar ratio: Return relative to maximum drawdown	2.76	7.18	-4.41
Martin ratio: Return relative to average drawdown	9.96	23.52	-13.56
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VWO vs. PIE - Sharpe Ratio Comparison

The current VWO Sharpe Ratio is 1.94, which is lower than the PIE Sharpe Ratio of 3.24. The chart below compares the historical Sharpe Ratios of VWO and PIE, 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

	VWO	PIE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.94	3.24	-1.30
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.30	0.35	-0.05
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.46	0.48	-0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.27	0.12	+0.15

Drawdowns

VWO vs. PIE - Drawdown Comparison

The maximum VWO drawdown since its inception was -67.68%, smaller than the maximum PIE drawdown of -72.98%. Use the drawdown chart below to compare losses from any high point for VWO and PIE.

Drawdown Indicators

	VWO	PIE	Difference
Max Drawdown Largest peak-to-trough decline	-67.68%	-72.98%	+5.30%
Max Drawdown (1Y) Largest decline over 1 year	-11.17%	-9.87%	-1.30%
Max Drawdown (3Y) Largest decline over 3 years	-17.37%	-28.69%	+11.32%
Max Drawdown (5Y) Largest decline over 5 years	-32.64%	-40.32%	+7.68%
Max Drawdown (10Y) Largest decline over 10 years	-36.39%	-40.32%	+3.93%
Current Drawdown Current decline from peak	-1.41%	-1.17%	-0.24%
Average Drawdown Average peak-to-trough decline	-15.82%	-26.08%	+10.26%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.09%	3.01%	+0.08%

Volatility

VWO vs. PIE - Volatility Comparison

The current volatility for Vanguard FTSE Emerging Markets ETF (VWO) is 5.61%, while Invesco DWA Emerging Markets Momentum ETF (PIE) has a volatility of 9.00%. This indicates that VWO experiences smaller price fluctuations and is considered to be less risky than PIE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VWO	PIE	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.61%	9.00%	-3.39%
Volatility (6M) Calculated over the trailing 6-month period	13.22%	17.77%	-4.55%
Volatility (1Y) Calculated over the trailing 1-year period	15.89%	21.91%	-6.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.37%	20.23%	-2.86%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.20%	21.35%	-2.15%

VWO vs. PIE - Expense Ratio Comparison

VWO has a 0.08% expense ratio, which is lower than PIE's 0.90% expense ratio.

Dividends

VWO vs. PIE - Dividend Comparison

VWO's dividend yield for the trailing twelve months is around 2.40%, more than PIE's 1.70% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PIE Invesco DWA Emerging Markets Momentum ETF	1.70%	2.28%	2.33%	2.59%	3.45%	1.28%	1.32%	2.29%	3.32%	1.63%	1.48%	0.80%
VWO Vanguard FTSE Emerging Markets ETF	2.40%	2.79%	3.20%	3.52%	4.11%	2.63%	1.91%	3.23%	2.88%	2.30%	2.52%	3.26%

Frequently Asked Questions

Can I hold both VWO and PIE in my portfolio?

VWO and PIE have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VWO or PIE?

PIE has higher volatility (9.00%) compared to VWO (5.61%). In terms of maximum drawdown, VWO dropped -67.68% vs PIE's -72.98%.

Which ETF is better, VWO or PIE?

On 10-year performance, PIE leads with 10.15% vs 8.85% for VWO. On fees, VWO is cheaper at 0.08% per year. On volatility, VWO has been the lower-risk option at 5.61%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, VWO or PIE?

Over the 10-year period, PIE has performed better with a 10.15% return vs 8.85%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, VWO or PIE?

VWO is cheaper with a 0.08% expense ratio, compared with 0.90% for PIE.

Which ETF pays a higher dividend yield, VWO or PIE?

VWO has the higher dividend yield at 2.40%, compared with 1.70% for PIE.

What is the main difference between VWO and PIE?

VWO is categorized as Emerging Markets Equities, while PIE is Momentum. VWO tracks FTSE Emerging Index, while PIE tracks Dorsey Wright Emerging Markets Technical Leaders Index. They also come from different issuers: Vanguard and Invesco. Their fees differ too: 0.08% for VWO and 0.90% for PIE.

Which has better risk-adjusted returns?

PIE currently has the higher Sharpe Ratio (3.24 vs 1.94), 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.