PCY vs. PPFIX

Last updated Jun 4, 2026

PCY (Invesco Emerging Markets Sovereign Debt ETF) and PPFIX (Princeton Premium Fund) are both funds - PCY is a Emerging Markets Bonds fund tracking the DB Emerging Market USD Liquid Balanced Index, while PPFIX is a Options Trading fund managed by Princeton. Over the past 5 years, PCY returned 1.29%/yr vs 5.62%/yr for PPFIX. At a 0.13 correlation, their price movements are largely independent. PCY charges 0.50%/yr vs 1.95%/yr for PPFIX.

Performance

PCY vs. PPFIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Emerging Markets Sovereign Debt ETF (PCY) and Princeton Premium Fund (PPFIX). 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 higher than PPFIX's 1.77% 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%

PPFIX

• 1D: 0.00%
• 1M: 0.42%
• YTD: 1.77%
• 6M: 1.87%
• 1Y: 6.36%
• 3Y*: 6.03%
• 5Y*: 5.62%
• 10Y*: —

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

PCY vs. PPFIX - 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%	9.63%
PPFIX Princeton Premium Fund	1.77%	7.45%	4.29%	7.54%	1.84%	14.93%	3.32%	8.75%	-5.38%	10.12%

Correlation

The correlation between PCY and PPFIX is 0.06, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.06
Correlation (3Y) Calculated over the trailing 3-year period	0.05
Correlation (5Y) Calculated over the trailing 5-year period	0.06
Correlation (All Time) Calculated using the full available price history since Jan 4, 2017	0.13

Return for Risk

PCY vs. PPFIX — 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

PPFIX

PPFIX Risk / Return Rank: 100
PPFIX Sharpe Ratio Rank: 100
PPFIX Sortino Ratio Rank: 100
PPFIX Omega Ratio Rank: 100
PPFIX Calmar Ratio Rank: 100
PPFIX Martin Ratio Rank: 100

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. PPFIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Emerging Markets Sovereign Debt ETF (PCY) and Princeton Premium Fund (PPFIX). 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	PPFIX	Difference
Sharpe ratio: Return per unit of total volatility	2.08	7.64	-5.56
Sortino ratio: Return per unit of downside risk	2.97	21.79	-18.82
Omega ratio: Gain probability vs. loss probability	1.38	10.49	-9.10
Calmar ratio: Return relative to maximum drawdown	2.61	25.78	-23.16
Martin ratio: Return relative to average drawdown	10.61	127.88	-117.27
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. PPFIX - Sharpe Ratio Comparison

The current PCY Sharpe Ratio is 2.08, which is lower than the PPFIX Sharpe Ratio of 7.64. The chart below compares the historical Sharpe Ratios of PCY and PPFIX, 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	PPFIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.08	7.64	-5.56
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.10	1.50	-1.40
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.21	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.30	0.80	-0.50

Drawdowns

PCY vs. PPFIX - Drawdown Comparison

The maximum PCY drawdown since its inception was -49.13%, which is greater than PPFIX's maximum drawdown of -15.64%. Use the drawdown chart below to compare losses from any high point for PCY and PPFIX.

Drawdown Indicators

	PCY	PPFIX	Difference
Max Drawdown Largest peak-to-trough decline	-49.13%	-15.64%	-33.49%
Max Drawdown (1Y) Largest decline over 1 year	-5.91%	-0.25%	-5.66%
Max Drawdown (3Y) Largest decline over 3 years	-11.52%	-4.49%	-7.03%
Max Drawdown (5Y) Largest decline over 5 years	-37.17%	-4.49%	-32.68%
Max Drawdown (10Y) Largest decline over 10 years	-37.78%	—	—
Current Drawdown Current decline from peak	-0.31%	0.00%	-0.31%
Average Drawdown Average peak-to-trough decline	-6.97%	-1.35%	-5.62%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.45%	0.05%	+1.40%

Volatility

PCY vs. PPFIX - Volatility Comparison

Invesco Emerging Markets Sovereign Debt ETF (PCY) has a higher volatility of 2.30% compared to Princeton Premium Fund (PPFIX) at 0.17%. This indicates that PCY's price experiences larger fluctuations and is considered to be riskier than PPFIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PCY	PPFIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.30%	0.17%	+2.13%
Volatility (6M) Calculated over the trailing 6-month period	5.81%	0.54%	+5.27%
Volatility (1Y) Calculated over the trailing 1-year period	7.43%	0.84%	+6.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.17%	3.77%	+9.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.94%	7.12%	+5.82%

PCY vs. PPFIX - Expense Ratio Comparison

PCY has a 0.50% expense ratio, which is lower than PPFIX's 1.95% expense ratio.

Dividends

PCY vs. PPFIX - Dividend Comparison

PCY's dividend yield for the trailing twelve months is around 5.85%, more than PPFIX's 5.59% 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%
PPFIX Princeton Premium Fund	5.59%	5.62%	6.24%	6.86%	1.92%	7.16%	0.44%	0.23%	0.93%	2.68%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PCY and PPFIX in my portfolio?

PCY and PPFIX have a correlation of 0.06, 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 PPFIX?

PCY has higher volatility (2.30%) compared to PPFIX (0.17%). In terms of maximum drawdown, PCY dropped -49.13% vs PPFIX's -15.64%.

Which has better risk-adjusted returns?

PPFIX currently has the higher Sharpe Ratio (7.64 vs 2.08), 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.