PSFD vs. DMAY

Last updated Jun 3, 2026

PSFD (Pacer Swan SOS Flex (December) ETF) and DMAY (FT Cboe Vest U.S. Equity Deep Buffer ETF - May) are both Large Cap Blend Equities funds. PSFD is actively managed, while DMAY is passively managed. Over the past 5 years, PSFD returned 11.94%/yr vs 7.26%/yr for DMAY. Their correlation of 0.87 suggests significant overlap in exposure. PSFD charges 0.75%/yr vs 0.85%/yr for DMAY.

Performance

PSFD vs. DMAY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Pacer Swan SOS Flex (December) ETF (PSFD) and FT Cboe Vest U.S. Equity Deep Buffer ETF - May (DMAY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PSFD achieves a 6.69% return, which is significantly higher than DMAY's 4.73% return.

PSFD

• 1D: 0.00%
• 1M: 2.33%
• YTD: 6.69%
• 6M: 7.90%
• 1Y: 18.41%
• 3Y*: 15.00%
• 5Y*: 11.94%
• 10Y*: —

DMAY

• 1D: 0.08%
• 1M: 1.59%
• YTD: 4.73%
• 6M: 5.76%
• 1Y: 12.97%
• 3Y*: 12.07%
• 5Y*: 7.26%
• 10Y*: —

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

PSFD vs. DMAY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
PSFD Pacer Swan SOS Flex (December) ETF	6.69%	12.93%	14.54%	20.95%	-3.06%	18.23%	1.33%
DMAY FT Cboe Vest U.S. Equity Deep Buffer ETF - May	4.73%	11.05%	12.82%	15.40%	-9.98%	6.14%	0.23%

Correlation

The correlation between PSFD and DMAY is 0.89, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.89
Correlation (3Y) Calculated over the trailing 3-year period	0.87
Correlation (5Y) Calculated over the trailing 5-year period	0.90
Correlation (All Time) Calculated using the full available price history since Dec 24, 2020	0.87

The correlation between PSFD and DMAY has been stable across timeframes, ranging from 0.87 to 0.90 - a consistent structural relationship.

PSFD vs. DMAY - Sectors Allocation Comparison

Sectors	PSFD	DMAY
Technology	36.2%	36.2%
Financial Services	11.9%	11.9%
Communication Services	10.9%	10.9%
Consumer Cyclical	10.1%	10.1%
Healthcare	8.4%	8.4%
Industrials	8.1%	8.1%
Consumer Defensive	4.9%	4.9%
Energy	3.5%	3.5%
Utilities	2.3%	2.3%
Real Estate	1.9%	1.9%
Basic Materials	1.8%	1.8%

Return for Risk

PSFD vs. DMAY — Risk / Return Rank

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

PSFD

PSFD Risk / Return Rank: 80
PSFD Sharpe Ratio Rank: 82
PSFD Sortino Ratio Rank: 87
PSFD Omega Ratio Rank: 88
PSFD Calmar Ratio Rank: 63
PSFD Martin Ratio Rank: 81

DMAY

DMAY Risk / Return Rank: 87
DMAY Sharpe Ratio Rank: 84
DMAY Sortino Ratio Rank: 90
DMAY Omega Ratio Rank: 92
DMAY Calmar Ratio Rank: 78
DMAY Martin Ratio Rank: 93

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.

PSFD vs. DMAY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pacer Swan SOS Flex (December) ETF (PSFD) and FT Cboe Vest U.S. Equity Deep Buffer ETF - May (DMAY). 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.

	PSFD	DMAY	Difference
Sharpe ratio Return per unit of total volatility	2.72	2.79	-0.06
Sortino ratio Return per unit of downside risk	4.01	4.20	-0.19
Omega ratio Gain probability vs. loss probability	1.57	1.63	-0.07
Calmar ratio Return relative to maximum drawdown	3.20	4.06	-0.85
Martin ratio Return relative to average drawdown	16.43	24.92	-8.50
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PSFD vs. DMAY - Sharpe Ratio Comparison

The current PSFD Sharpe Ratio is 2.72, which is comparable to the DMAY Sharpe Ratio of 2.79. The chart below compares the historical Sharpe Ratios of PSFD and DMAY, 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

	PSFD	DMAY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.72	2.79	-0.06
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.14	0.81	+0.33
Sharpe Ratio (All Time) Calculated using the full available price history	1.25	0.88	+0.36

Drawdowns

PSFD vs. DMAY - Drawdown Comparison

The maximum PSFD drawdown since its inception was -14.94%, which is greater than DMAY's maximum drawdown of -13.90%. Use the drawdown chart below to compare losses from any high point for PSFD and DMAY.

Drawdown Indicators

	PSFD	DMAY	Difference
Max Drawdown Largest peak-to-trough decline	-14.94%	-13.90%	-1.04%
Max Drawdown (1Y) Largest decline over 1 year	-5.88%	-3.36%	-2.52%
Max Drawdown (3Y) Largest decline over 3 years	-12.26%	-12.38%	+0.12%
Max Drawdown (5Y) Largest decline over 5 years	-14.94%	-13.90%	-1.04%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-2.02%	-2.24%	+0.22%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.15%	0.55%	+0.60%

Volatility

PSFD vs. DMAY - Volatility Comparison

Pacer Swan SOS Flex (December) ETF (PSFD) has a higher volatility of 1.16% compared to FT Cboe Vest U.S. Equity Deep Buffer ETF - May (DMAY) at 0.76%. This indicates that PSFD's price experiences larger fluctuations and is considered to be riskier than DMAY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PSFD	DMAY	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.16%	0.76%	+0.40%
Volatility (6M) Calculated over the trailing 6-month period	5.61%	3.73%	+1.88%
Volatility (1Y) Calculated over the trailing 1-year period	6.80%	4.71%	+2.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.48%	9.02%	+1.46%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	10.43%	8.43%	+2.00%

PSFD vs. DMAY - Expense Ratio Comparison

PSFD has a 0.75% expense ratio, which is lower than DMAY's 0.85% expense ratio.

Dividends

PSFD vs. DMAY - Dividend Comparison

Neither PSFD nor DMAY has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both PSFD and DMAY in my portfolio?

PSFD and DMAY have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PSFD or DMAY?

PSFD has higher volatility (1.16%) compared to DMAY (0.76%). In terms of maximum drawdown, PSFD dropped -14.94% vs DMAY's -13.90%.

Which ETF is better, PSFD or DMAY?

On 5-year performance, PSFD leads with 11.94% vs 7.26% for DMAY. On fees, PSFD is cheaper at 0.75% per year. On volatility, DMAY has been the lower-risk option at 0.76%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PSFD or DMAY?

Over the 5-year period, PSFD has performed better with a 11.94% return vs 7.26%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PSFD or DMAY?

PSFD is cheaper with a 0.75% expense ratio, compared with 0.85% for DMAY.

Which ETF pays a higher dividend yield, PSFD or DMAY?

PSFD and DMAY have nearly identical dividend yields, around 0.00%.

What is the main difference between PSFD and DMAY?

They also come from different issuers: Pacer and First Trust. Their fees differ too: 0.75% for PSFD and 0.85% for DMAY.

Which has better risk-adjusted returns?

DMAY currently has the higher Sharpe Ratio (2.79 vs 2.72), 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.