HAPI vs. DMAY

Last updated Jun 3, 2026

HAPI (Harbor Corporate Culture ETF) and DMAY (FT Cboe Vest U.S. Equity Deep Buffer ETF - May) are both Large Cap Blend Equities funds - HAPI tracks the CIBC Human Capital Index while DMAY tracks the Cboe S&P 500 30% (-5% to -35%) Buffer Protect May Series Index. Both are passively managed. Over the past 3 years, HAPI returned 22.34%/yr vs 12.07%/yr for DMAY. Their correlation of 0.91 suggests significant overlap in exposure. HAPI charges 0.35%/yr vs 0.85%/yr for DMAY.

Performance

HAPI vs. DMAY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Harbor Corporate Culture ETF (HAPI) 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, HAPI achieves a 9.54% return, which is significantly higher than DMAY's 4.73% return.

HAPI

• 1D: 0.58%
• 1M: 3.99%
• YTD: 9.54%
• 6M: 10.54%
• 1Y: 24.39%
• 3Y*: 22.34%
• 5Y*: —
• 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)

HAPI vs. DMAY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
HAPI Harbor Corporate Culture ETF	9.54%	16.26%	27.62%	30.29%	6.17%
DMAY FT Cboe Vest U.S. Equity Deep Buffer ETF - May	4.73%	11.05%	12.82%	15.40%	2.93%

Correlation

The correlation between HAPI and DMAY is 0.87, 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	0.87
Correlation (3Y) Calculated over the trailing 3-year period	0.89
Correlation (All Time) Calculated using the full available price history since Oct 14, 2022	0.91

The correlation between HAPI and DMAY has been stable across timeframes, ranging from 0.87 to 0.91 - a consistent structural relationship.

HAPI vs. DMAY - Sectors Allocation Comparison

Sectors	HAPI	DMAY
Technology	31.8%	36.2%
Communication Services	16.0%	10.9%
Financial Services	11.6%	11.9%
Consumer Cyclical	9.7%	10.1%
Industrials	8.5%	8.1%
Healthcare	7.9%	8.4%
Consumer Defensive	5.8%	4.9%
Energy	3.1%	3.5%
Utilities	2.6%	2.3%
Real Estate	1.5%	1.9%
Basic Materials	1.4%	1.8%

Return for Risk

HAPI vs. DMAY — Risk / Return Rank

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

HAPI

HAPI Risk / Return Rank: 64
HAPI Sharpe Ratio Rank: 63
HAPI Sortino Ratio Rank: 65
HAPI Omega Ratio Rank: 62
HAPI Calmar Ratio Rank: 61
HAPI Martin Ratio Rank: 70

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.

HAPI vs. DMAY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Harbor Corporate Culture ETF (HAPI) 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.

	HAPI	DMAY	Difference
Sharpe ratio Return per unit of total volatility	2.14	2.79	-0.65
Sortino ratio Return per unit of downside risk	3.04	4.20	-1.16
Omega ratio Gain probability vs. loss probability	1.38	1.63	-0.25
Calmar ratio Return relative to maximum drawdown	3.07	4.06	-0.99
Martin ratio Return relative to average drawdown	13.46	24.92	-11.47
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

HAPI vs. DMAY - Sharpe Ratio Comparison

The current HAPI Sharpe Ratio is 2.14, which is comparable to the DMAY Sharpe Ratio of 2.79. The chart below compares the historical Sharpe Ratios of HAPI 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

	HAPI	DMAY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.14	2.79	-0.65
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.81	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.61	0.88	+0.73

Drawdowns

HAPI vs. DMAY - Drawdown Comparison

The maximum HAPI drawdown since its inception was -19.46%, which is greater than DMAY's maximum drawdown of -13.90%. Use the drawdown chart below to compare losses from any high point for HAPI and DMAY.

Drawdown Indicators

	HAPI	DMAY	Difference
Max Drawdown Largest peak-to-trough decline	-19.46%	-13.90%	-5.56%
Max Drawdown (1Y) Largest decline over 1 year	-8.12%	-3.36%	-4.76%
Max Drawdown (3Y) Largest decline over 3 years	-19.46%	-12.38%	-7.08%
Max Drawdown (5Y) Largest decline over 5 years	—	-13.90%	—
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	1.85%	0.55%	+1.30%

Volatility

HAPI vs. DMAY - Volatility Comparison

Harbor Corporate Culture ETF (HAPI) has a higher volatility of 2.33% compared to FT Cboe Vest U.S. Equity Deep Buffer ETF - May (DMAY) at 0.76%. This indicates that HAPI'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

	HAPI	DMAY	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.33%	0.76%	+1.57%
Volatility (6M) Calculated over the trailing 6-month period	8.68%	3.73%	+4.95%
Volatility (1Y) Calculated over the trailing 1-year period	11.46%	4.71%	+6.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.60%	9.02%	+6.58%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.60%	8.43%	+7.17%

HAPI vs. DMAY - Expense Ratio Comparison

HAPI has a 0.35% expense ratio, which is lower than DMAY's 0.85% expense ratio.

Dividends

HAPI vs. DMAY - Dividend Comparison

HAPI's dividend yield for the trailing twelve months is around 0.79%, while DMAY has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022
DMAY FT Cboe Vest U.S. Equity Deep Buffer ETF - May	0.00%	0.00%	0.00%	0.00%	0.00%
HAPI Harbor Corporate Culture ETF	0.79%	0.87%	0.21%	1.21%	0.29%

Frequently Asked Questions

Can I hold both HAPI and DMAY in my portfolio?

HAPI and DMAY have a correlation of 0.87, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, HAPI or DMAY?

HAPI has higher volatility (2.33%) compared to DMAY (0.76%). In terms of maximum drawdown, HAPI dropped -19.46% vs DMAY's -13.90%.

Which ETF is better, HAPI or DMAY?

On 3-year performance, HAPI leads with 22.34% vs 12.07% for DMAY. On fees, HAPI is cheaper at 0.35% 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, HAPI or DMAY?

Over the 3-year period, HAPI has performed better with a 22.34% return vs 12.07%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, HAPI or DMAY?

HAPI is cheaper with a 0.35% expense ratio, compared with 0.85% for DMAY.

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

HAPI has the higher dividend yield at 0.79%, compared with 0.00% for DMAY.

What is the main difference between HAPI and DMAY?

HAPI tracks CIBC Human Capital Index, while DMAY tracks Cboe S&P 500 30% (-5% to -35%) Buffer Protect May Series Index. They also come from different issuers: Harbor and First Trust. Their fees differ too: 0.35% for HAPI and 0.85% for DMAY.

Which has better risk-adjusted returns?

DMAY currently has the higher Sharpe Ratio (2.79 vs 2.14), 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.