ISPY vs. MRNY

Last updated Jun 5, 2026

ISPY (ProShares S&P 500 High Income ETF) and MRNY (YieldMax MRNA Option Income Strategy ETF) are both Derivative Income funds. ISPY is passively managed, while MRNY is actively managed. Over the past year, ISPY returned 25.92% vs 53.27% for MRNY. At a 0.34 correlation, their price movements are largely independent. ISPY charges 0.55%/yr vs 0.99%/yr for MRNY.

Performance

ISPY vs. MRNY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares S&P 500 High Income ETF (ISPY) and YieldMax MRNA Option Income Strategy ETF (MRNY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ISPY achieves a 10.14% return, which is significantly lower than MRNY's 55.67% return.

ISPY

• 1D: 0.49%
• 1M: 4.92%
• YTD: 10.14%
• 6M: 9.87%
• 1Y: 25.92%
• 3Y*: —
• 5Y*: —
• 10Y*: —

MRNY

• 1D: 2.69%
• 1M: 7.98%
• YTD: 55.67%
• 6M: 64.78%
• 1Y: 53.27%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ISPY vs. MRNY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
ISPY ProShares S&P 500 High Income ETF	10.14%	13.15%	21.31%	1.65%
MRNY YieldMax MRNA Option Income Strategy ETF	55.67%	-35.72%	-59.32%	10.96%

Correlation

The correlation between ISPY and MRNY is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (All Time) Calculated using the full available price history since Dec 21, 2023	0.34

Return for Risk

ISPY vs. MRNY — Risk / Return Rank

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

ISPY

ISPY Risk / Return Rank: 68
ISPY Sharpe Ratio Rank: 71
ISPY Sortino Ratio Rank: 66
ISPY Omega Ratio Rank: 68
ISPY Calmar Ratio Rank: 63
ISPY Martin Ratio Rank: 72

MRNY

MRNY Risk / Return Rank: 32
MRNY Sharpe Ratio Rank: 30
MRNY Sortino Ratio Rank: 36
MRNY Omega Ratio Rank: 33
MRNY Calmar Ratio Rank: 35
MRNY Martin Ratio Rank: 25

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.

ISPY vs. MRNY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares S&P 500 High Income ETF (ISPY) and YieldMax MRNA Option Income Strategy ETF (MRNY). 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.

	ISPY	MRNY	Difference
Sharpe ratio: Return per unit of total volatility	2.27	1.08	+1.19
Sortino ratio: Return per unit of downside risk	3.00	1.82	+1.18
Omega ratio: Gain probability vs. loss probability	1.40	1.22	+0.18
Calmar ratio: Return relative to maximum drawdown	3.09	1.70	+1.39
Martin ratio: Return relative to average drawdown	13.20	3.31	+9.89
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ISPY vs. MRNY - Sharpe Ratio Comparison

The current ISPY Sharpe Ratio is 2.27, which is higher than the MRNY Sharpe Ratio of 1.08. The chart below compares the historical Sharpe Ratios of ISPY and MRNY, 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

	ISPY	MRNY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.27	1.08	+1.19
Sharpe Ratio (All Time) Calculated using the full available price history	1.42	-0.48	+1.90

Drawdowns

ISPY vs. MRNY - Drawdown Comparison

The maximum ISPY drawdown since its inception was -16.88%, smaller than the maximum MRNY drawdown of -82.15%. Use the drawdown chart below to compare losses from any high point for ISPY and MRNY.

Drawdown Indicators

	ISPY	MRNY	Difference
Max Drawdown Largest peak-to-trough decline	-16.88%	-82.15%	+65.27%
Max Drawdown (1Y) Largest decline over 1 year	-8.43%	-31.53%	+23.10%
Current Drawdown Current decline from peak	-0.22%	-67.23%	+67.01%
Average Drawdown Average peak-to-trough decline	-2.08%	-52.64%	+50.56%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.97%	16.15%	-14.18%

Volatility

ISPY vs. MRNY - Volatility Comparison

The current volatility for ProShares S&P 500 High Income ETF (ISPY) is 3.62%, while YieldMax MRNA Option Income Strategy ETF (MRNY) has a volatility of 13.53%. This indicates that ISPY experiences smaller price fluctuations and is considered to be less risky than MRNY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ISPY	MRNY	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.62%	13.53%	-9.91%
Volatility (6M) Calculated over the trailing 6-month period	8.62%	37.11%	-28.49%
Volatility (1Y) Calculated over the trailing 1-year period	11.47%	49.38%	-37.91%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.55%	50.75%	-37.20%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.55%	50.75%	-37.20%

ISPY vs. MRNY - Expense Ratio Comparison

ISPY has a 0.55% expense ratio, which is lower than MRNY's 0.99% expense ratio.

Dividends

ISPY vs. MRNY - Dividend Comparison

ISPY's dividend yield for the trailing twelve months is around 4.39%, less than MRNY's 100.06% yield.

Position	TTM	2025	2024	2023
ISPY ProShares S&P 500 High Income ETF	4.39%	8.56%	9.84%	0.00%
MRNY YieldMax MRNA Option Income Strategy ETF	100.06%	145.98%	178.49%	1.75%

Frequently Asked Questions

Can I hold both ISPY and MRNY in my portfolio?

ISPY and MRNY have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ISPY or MRNY?

MRNY has higher volatility (13.53%) compared to ISPY (3.62%). In terms of maximum drawdown, ISPY dropped -16.88% vs MRNY's -82.15%.

Which ETF is better, ISPY or MRNY?

On 1-year performance, MRNY leads with 53.27% vs 25.92% for ISPY. On fees, ISPY is cheaper at 0.55% per year. On volatility, ISPY has been the lower-risk option at 3.62%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ISPY or MRNY?

Over the 1-year period, MRNY has performed better with a 53.27% return vs 25.92%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ISPY or MRNY?

ISPY is cheaper with a 0.55% expense ratio, compared with 0.99% for MRNY.

Which ETF pays a higher dividend yield, ISPY or MRNY?

MRNY has the higher dividend yield at 100.06%, compared with 4.39% for ISPY.

What is the main difference between ISPY and MRNY?

They also come from different issuers: ProShares and YieldMax. Their fees differ too: 0.55% for ISPY and 0.99% for MRNY.

Which has better risk-adjusted returns?

ISPY currently has the higher Sharpe Ratio (2.27 vs 1.08), 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.