PXI vs. PPA

Last updated Jun 25, 2026

PXI (Invesco DWA Energy Momentum ETF) and PPA (Invesco Aerospace & Defense ETF) are both exchange-traded funds - PXI is a Momentum fund tracking the Dorsey Wright Energy Technical Leaders Index, while PPA is a Aerospace & Defense fund tracking the SPADE Defense Index. Both are passively managed. Over the past 10 years, PXI returned 5.57%/yr vs 17.74%/yr for PPA. A 0.55 correlation means they provide meaningful diversification when combined. PXI charges 0.60%/yr vs 0.58%/yr for PPA.

Performance

PXI vs. PPA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco DWA Energy Momentum ETF (PXI) and Invesco Aerospace & Defense ETF (PPA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PXI achieves a 20.99% return, which is significantly higher than PPA's 9.32% return. Over the past 10 years, PXI has underperformed PPA with an annualized return of 5.57%, while PPA has yielded a comparatively higher 17.74% annualized return.

PXI

• 1D: -1.63%
• 1M: -9.31%
• YTD: 20.99%
• 6M: 20.69%
• 1Y: 27.45%
• 3Y*: 15.32%
• 5Y*: 13.58%
• 10Y*: 5.57%

PPA

• 1D: -0.40%
• 1M: 0.55%
• YTD: 9.32%
• 6M: 6.95%
• 1Y: 25.86%
• 3Y*: 28.61%
• 5Y*: 18.19%
• 10Y*: 17.74%

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

PXI vs. PPA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PXI Invesco DWA Energy Momentum ETF	20.99%	3.86%	0.76%	5.48%	45.85%	75.05%	-35.91%	1.67%	-27.56%	-8.42%
PPA Invesco Aerospace & Defense ETF	9.32%	37.15%	25.28%	18.41%	9.52%	7.09%	0.45%	39.63%	-7.51%	30.10%

Correlation

The correlation between PXI and PPA is 0.12, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.12
Correlation (3Y) Calculated over the trailing 3-year period	0.36
Correlation (5Y) Calculated over the trailing 5-year period	0.45
Correlation (10Y) Calculated over the trailing 10-year period	0.48
Correlation (All Time) Calculated using the full available price history since Oct 12, 2006	0.55

Over the past year, the correlation between PXI and PPA has dropped to 0.12 - well below their long-term average of 0.55, suggesting their price drivers have been diverging.

PXI vs. PPA - Sectors Allocation Comparison

Sectors	PXI	PPA
Energy	98.7%	-
Basic Materials	1.1%	-
Industrials	0.9%	90.6%
Financial Services	0.3%	0.1%
Communication Services	-	0.1%
Consumer Cyclical	-	-
Consumer Defensive	-	-
Healthcare	-	-
Real Estate	-	-
Technology	-	9.2%
Utilities	-	-

Return for Risk

PXI vs. PPA — Risk / Return Rank

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

PXI

PXI Risk / Return Rank: 42
PXI Sharpe Ratio Rank: 39
PXI Sortino Ratio Rank: 36
PXI Omega Ratio Rank: 34
PXI Calmar Ratio Rank: 53
PXI Martin Ratio Rank: 46

PPA

PPA Risk / Return Rank: 39
PPA Sharpe Ratio Rank: 40
PPA Sortino Ratio Rank: 41
PPA Omega Ratio Rank: 36
PPA Calmar Ratio Rank: 41
PPA Martin Ratio Rank: 37

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.

PXI vs. PPA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco DWA Energy Momentum ETF (PXI) and Invesco Aerospace & Defense ETF (PPA). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	PXI	PPA	Difference
Sharpe ratio: Return per unit of total volatility	1.26	1.29	-0.03
Sortino ratio: Return per unit of downside risk	1.73	1.95	-0.22
Omega ratio: Gain probability vs. loss probability	1.21	1.22	-0.01
Calmar ratio: Return relative to maximum drawdown	2.33	1.90	+0.43
Martin ratio: Return relative to average drawdown	6.86	5.24	+1.63

PXI vs. PPA - Sharpe Ratio Comparison

The current PXI Sharpe Ratio is 1.26, which is comparable to the PPA Sharpe Ratio of 1.29. The chart below compares the historical Sharpe Ratios of PXI and PPA, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PXI vs. PPA - Drawdown Comparison

The maximum PXI drawdown since its inception was -85.08%, which is greater than PPA's maximum drawdown of -57.37%. Use the drawdown chart below to compare losses from any high point for PXI and PPA.

Drawdown Indicators

	PXI	PPA	Difference
Max Drawdown Largest peak-to-trough decline	-85.08%	-57.37%	-27.71%
Max Drawdown (1Y) Largest decline over 1 year	-11.86%	-13.71%	+1.85%
Max Drawdown (3Y) Largest decline over 3 years	-30.74%	-15.24%	-15.50%
Max Drawdown (5Y) Largest decline over 5 years	-33.47%	-18.37%	-15.10%
Max Drawdown (10Y) Largest decline over 10 years	-79.55%	-43.92%	-35.63%
Current Drawdown Current decline from peak	-11.86%	-7.74%	-4.12%
Average Drawdown Average peak-to-trough decline	-29.37%	-9.18%	-20.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.01%	4.95%	-0.94%

Volatility

PXI vs. PPA - Volatility Comparison

The current volatility for Invesco DWA Energy Momentum ETF (PXI) is 7.78%, while Invesco Aerospace & Defense ETF (PPA) has a volatility of 8.30%. This indicates that PXI experiences smaller price fluctuations and is considered to be less risky than PPA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PXI	PPA	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.78%	8.30%	-0.52%
Volatility (6M) Calculated over the trailing 6-month period	17.06%	16.96%	+0.10%
Volatility (1Y) Calculated over the trailing 1-year period	21.97%	20.14%	+1.83%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	33.40%	18.70%	+14.70%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	37.11%	20.73%	+16.38%

PXI vs. PPA - Expense Ratio Comparison

PXI has a 0.60% expense ratio, which is higher than PPA's 0.58% expense ratio.

Dividends

PXI vs. PPA - Dividend Comparison

PXI's dividend yield for the trailing twelve months is around 1.36%, more than PPA's 0.37% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PPA Invesco Aerospace & Defense ETF	0.37%	0.42%	0.61%	0.67%	0.83%	0.59%	0.88%	0.95%	0.90%	0.67%	1.70%	1.41%
PXI Invesco DWA Energy Momentum ETF	1.36%	1.81%	1.52%	1.82%	3.14%	0.57%	1.72%	2.80%	0.93%	0.80%	0.73%	2.07%

Frequently Asked Questions

Can I hold both PXI and PPA in my portfolio?

PXI and PPA have a correlation of 0.12, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PXI or PPA?

PPA has higher volatility (8.30%) compared to PXI (7.78%). In terms of maximum drawdown, PXI dropped -85.08% vs PPA's -57.37%.

Which ETF is better, PXI or PPA?

On 10-year performance, PPA leads with 17.74% vs 5.57% for PXI. On fees, PPA is cheaper at 0.58% per year. On volatility, PXI has been the lower-risk option at 7.78%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PXI or PPA?

Over the 10-year period, PPA has performed better with a 17.74% return vs 5.57%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PXI or PPA?

PPA is cheaper with a 0.58% expense ratio, compared with 0.60% for PXI.

Which ETF pays a higher dividend yield, PXI or PPA?

PXI has the higher dividend yield at 1.36%, compared with 0.37% for PPA.

What is the main difference between PXI and PPA?

PXI is categorized as Momentum, while PPA is Aerospace & Defense. PXI tracks Dorsey Wright Energy Technical Leaders Index, while PPA tracks SPADE Defense Index. Their fees differ too: 0.60% for PXI and 0.58% for PPA.

Which has better risk-adjusted returns?

PPA currently has the higher Sharpe Ratio (1.29 vs 1.26), 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.