PCY vs. PPA

Last updated Jun 4, 2026

PCY (Invesco Emerging Markets Sovereign Debt ETF) and PPA (Invesco Aerospace & Defense ETF) are both exchange-traded funds - PCY is a Emerging Markets Bonds fund tracking the DB Emerging Market USD Liquid Balanced Index, while PPA is a Aerospace & Defense fund tracking the SPADE Defense Index. Both are passively managed. Over the past 10 years, PCY returned 2.72%/yr vs 17.38%/yr for PPA. At a 0.28 correlation, their price movements are largely independent. PCY charges 0.50%/yr vs 0.58%/yr for PPA.

Performance

PCY vs. PPA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Emerging Markets Sovereign Debt ETF (PCY) 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, PCY achieves a 2.20% return, which is significantly lower than PPA's 8.54% return. Over the past 10 years, PCY has underperformed PPA with an annualized return of 2.72%, while PPA has yielded a comparatively higher 17.38% annualized return.

PCY

• 1D: -0.28%
• 1M: 1.69%
• YTD: 2.20%
• 6M: 1.58%
• 1Y: 15.37%
• 3Y*: 11.35%
• 5Y*: 1.29%
• 10Y*: 2.72%

PPA

• 1D: -1.74%
• 1M: 3.19%
• YTD: 8.54%
• 6M: 13.46%
• 1Y: 26.57%
• 3Y*: 28.92%
• 5Y*: 17.82%
• 10Y*: 17.38%

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

PCY vs. PPA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PCY Invesco Emerging Markets Sovereign Debt ETF	2.20%	16.31%	2.55%	18.48%	-24.47%	-4.30%	2.29%	17.66%	-6.16%	9.71%
PPA Invesco Aerospace & Defense ETF	8.54%	37.15%	25.28%	18.41%	9.52%	7.09%	0.45%	39.63%	-7.51%	30.10%

Correlation

The correlation between PCY and PPA is 0.37, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.37
Correlation (3Y) Calculated over the trailing 3-year period	0.38
Correlation (5Y) Calculated over the trailing 5-year period	0.36
Correlation (10Y) Calculated over the trailing 10-year period	0.34
Correlation (All Time) Calculated using the full available price history since Oct 12, 2007	0.28

The correlation between PCY and PPA shifts across timeframes, from 0.28 (all time) to 0.38 (3 years), reflecting how their relationship changes across market environments.

PCY vs. PPA - Sectors Allocation Comparison

Sectors	PCY	PPA
Financial Services	0.0%	-
Basic Materials	-	-
Communication Services	-	0.1%
Consumer Cyclical	-	-
Consumer Defensive	-	-
Energy	-	-
Healthcare	-	-
Industrials	-	90.1%
Real Estate	-	-
Technology	-	9.8%
Utilities	-	-

Return for Risk

PCY vs. PPA — Risk / Return Rank

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

PCY

PCY Risk / Return Rank: 59
PCY Sharpe Ratio Rank: 61
PCY Sortino Ratio Rank: 63
PCY Omega Ratio Rank: 62
PCY Calmar Ratio Rank: 52
PCY Martin Ratio Rank: 59

PPA

PPA Risk / Return Rank: 37
PPA Sharpe Ratio Rank: 38
PPA Sortino Ratio Rank: 39
PPA Omega Ratio Rank: 35
PPA Calmar Ratio Rank: 38
PPA Martin Ratio Rank: 36

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.

PCY vs. PPA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Emerging Markets Sovereign Debt ETF (PCY) 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.

	PCY	PPA	Difference
Sharpe ratio: Return per unit of total volatility	2.08	1.40	+0.67
Sortino ratio: Return per unit of downside risk	2.97	2.05	+0.92
Omega ratio: Gain probability vs. loss probability	1.38	1.24	+0.14
Calmar ratio: Return relative to maximum drawdown	2.61	1.95	+0.67
Martin ratio: Return relative to average drawdown	10.61	5.68	+4.92
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PCY vs. PPA - Sharpe Ratio Comparison

The current PCY Sharpe Ratio is 2.08, which is higher than the PPA Sharpe Ratio of 1.40. The chart below compares the historical Sharpe Ratios of PCY 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.

Sharpe Ratios by Period

	PCY	PPA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.08	1.40	+0.67
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.10	0.97	-0.87
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.21	0.84	-0.63
Sharpe Ratio (All Time) Calculated using the full available price history	0.30	0.66	-0.36

Drawdowns

PCY vs. PPA - Drawdown Comparison

The maximum PCY drawdown since its inception was -49.13%, smaller than the maximum PPA drawdown of -57.37%. Use the drawdown chart below to compare losses from any high point for PCY and PPA.

Drawdown Indicators

	PCY	PPA	Difference
Max Drawdown Largest peak-to-trough decline	-49.13%	-57.37%	+8.24%
Max Drawdown (1Y) Largest decline over 1 year	-5.91%	-13.71%	+7.80%
Max Drawdown (3Y) Largest decline over 3 years	-11.52%	-15.24%	+3.72%
Max Drawdown (5Y) Largest decline over 5 years	-37.17%	-18.37%	-18.80%
Max Drawdown (10Y) Largest decline over 10 years	-37.78%	-43.92%	+6.14%
Current Drawdown Current decline from peak	-0.31%	-8.40%	+8.09%
Average Drawdown Average peak-to-trough decline	-6.97%	-9.18%	+2.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.45%	4.69%	-3.24%

Volatility

PCY vs. PPA - Volatility Comparison

The current volatility for Invesco Emerging Markets Sovereign Debt ETF (PCY) is 2.30%, while Invesco Aerospace & Defense ETF (PPA) has a volatility of 6.73%. This indicates that PCY 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

	PCY	PPA	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.30%	6.73%	-4.43%
Volatility (6M) Calculated over the trailing 6-month period	5.81%	15.95%	-10.14%
Volatility (1Y) Calculated over the trailing 1-year period	7.43%	19.03%	-11.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.17%	18.49%	-5.32%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.94%	20.64%	-7.70%

PCY vs. PPA - Expense Ratio Comparison

PCY has a 0.50% expense ratio, which is lower than PPA's 0.58% expense ratio.

Dividends

PCY vs. PPA - Dividend Comparison

PCY's dividend yield for the trailing twelve months is around 5.85%, more than PPA's 0.39% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PCY Invesco Emerging Markets Sovereign Debt ETF	5.85%	5.93%	6.65%	6.48%	6.81%	4.80%	4.45%	4.78%	4.93%	4.80%	5.19%	5.46%
PPA Invesco Aerospace & Defense ETF	0.39%	0.42%	0.61%	0.67%	0.83%	0.59%	0.88%	0.95%	0.90%	0.67%	1.70%	1.41%

Frequently Asked Questions

Can I hold both PCY and PPA in my portfolio?

PCY and PPA have a correlation of 0.37, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PCY or PPA?

PPA has higher volatility (6.73%) compared to PCY (2.30%). In terms of maximum drawdown, PCY dropped -49.13% vs PPA's -57.37%.

Which ETF is better, PCY or PPA?

On 10-year performance, PPA leads with 17.38% vs 2.72% for PCY. On fees, PCY is cheaper at 0.50% per year. On volatility, PCY has been the lower-risk option at 2.30%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PCY or PPA?

Over the 10-year period, PPA has performed better with a 17.38% return vs 2.72%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PCY or PPA?

PCY is cheaper with a 0.50% expense ratio, compared with 0.58% for PPA.

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

PCY has the higher dividend yield at 5.85%, compared with 0.39% for PPA.

What is the main difference between PCY and PPA?

PCY is categorized as Emerging Markets Bonds, while PPA is Aerospace & Defense. PCY tracks DB Emerging Market USD Liquid Balanced Index, while PPA tracks SPADE Defense Index. Their fees differ too: 0.50% for PCY and 0.58% for PPA.

Which has better risk-adjusted returns?

PCY currently has the higher Sharpe Ratio (2.08 vs 1.40), 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.