PSFF vs. AIOO
PSFF (Pacer Swan SOS Fund of Funds ETF) and AIOO (AllianzIM U.S. Equity Buffer100 Protection ETF) are both Defined Outcome funds. Both are actively managed. A 0.63 correlation means they provide meaningful diversification when combined. PSFF charges 0.75%/yr vs 0.64%/yr for AIOO.
Performance
PSFF vs. AIOO - Performance Comparison
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Returns By Period
In the year-to-date period, PSFF achieves a 5.32% return, which is significantly higher than AIOO's 1.97% return.
PSFF
- 1D
- 0.09%
- 1M
- 0.05%
- YTD
- 5.32%
- 6M
- 5.29%
- 1Y
- 12.97%
- 3Y*
- 12.30%
- 5Y*
- 9.16%
- 10Y*
- —
AIOO
- 1D
- -0.15%
- 1M
- -0.10%
- YTD
- 1.97%
- 6M
- 1.69%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
PSFF vs. AIOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
PSFF Pacer Swan SOS Fund of Funds ETF | 5.32% | 6.07% |
AIOO AllianzIM U.S. Equity Buffer100 Protection ETF | 1.97% | 2.65% |
Correlation
The correlation between PSFF and AIOO is 0.63, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since Jul 1, 2025 | 0.63 |
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Return for Risk
PSFF vs. AIOO — Risk / Return Rank
PSFF
AIOO
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
PSFF vs. AIOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Pacer Swan SOS Fund of Funds ETF (PSFF) and AllianzIM U.S. Equity Buffer100 Protection ETF (AIOO). 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.
| PSFF | AIOO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 1.41 | — | — |
| Calmar ratioReturn relative to maximum drawdown | 3.55 | — | — |
| Martin ratioReturn relative to average drawdown | 17.63 | — | — |
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Drawdowns
PSFF vs. AIOO - Drawdown Comparison
The maximum PSFF drawdown since its inception was -10.78%, which is greater than AIOO's maximum drawdown of -0.74%. Use the drawdown chart below to compare losses from any high point for PSFF and AIOO.
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Drawdown Indicators
| PSFF | AIOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -10.78% | -0.74% | -10.04% |
Max Drawdown (1Y)Largest decline over 1 year | -3.67% | — | — |
Max Drawdown (3Y)Largest decline over 3 years | -10.78% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -10.78% | — | — |
Current DrawdownCurrent decline from peak | -0.70% | -0.49% | -0.21% |
Average DrawdownAverage peak-to-trough decline | -1.59% | -0.18% | -1.41% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.74% | — | — |
Volatility
PSFF vs. AIOO - Volatility Comparison
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Volatility by Period
| PSFF | AIOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.71% | — | — |
Volatility (6M)Calculated over the trailing 6-month period | 4.76% | — | — |
Volatility (1Y)Calculated over the trailing 1-year period | 5.92% | 2.07% | +3.85% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 9.24% | 2.07% | +7.17% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 9.08% | 2.07% | +7.01% |
PSFF vs. AIOO - Expense Ratio Comparison
PSFF has a 0.75% expense ratio, which is higher than AIOO's 0.64% expense ratio.
Dividends
PSFF vs. AIOO - Dividend Comparison
Neither PSFF nor AIOO has paid dividends to shareholders.
Frequently Asked Questions
PSFF and AIOO have a correlation of 0.63, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, AIOO is cheaper at 0.64% per year. The better choice depends on whether you care most about return, fees, risk, or income.
AIOO is cheaper with a 0.64% expense ratio, compared with 0.75% for PSFF.
PSFF and AIOO have nearly identical dividend yields, around 0.00%.
They also come from different issuers: Pacer and Allianz. Their fees differ too: 0.75% for PSFF and 0.64% for AIOO.
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