TSPY vs. ISPY

Last updated Jun 24, 2026

TSPY (TappAlpha S&P 500 Growth & Daily Income ETF) and ISPY (ProShares S&P 500 High Income ETF) are both Derivative Income funds. TSPY is actively managed, while ISPY is passively managed. Over the past year, TSPY returned 22.21% vs 20.58% for ISPY. Their correlation of 0.89 suggests significant overlap in exposure. TSPY charges 0.68%/yr vs 0.55%/yr for ISPY.

Performance

TSPY vs. ISPY - Performance Comparison

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

Returns By Period

In the year-to-date period, TSPY achieves a 6.10% return, which is significantly lower than ISPY's 6.70% return.

TSPY

• 1D: -1.37%
• 1M: -1.28%
• YTD: 6.10%
• 6M: 5.11%
• 1Y: 22.21%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ISPY

• 1D: -1.35%
• 1M: -1.29%
• YTD: 6.70%
• 6M: 5.74%
• 1Y: 20.58%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

TSPY vs. ISPY - Yearly Performance Comparison

	2026 (YTD)	2025	2024
TSPY TappAlpha S&P 500 Growth & Daily Income ETF	6.10%	17.29%	6.59%
ISPY ProShares S&P 500 High Income ETF	6.70%	13.15%	7.83%

Correlation

The correlation between TSPY and ISPY is 0.91, 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	0.91
Correlation (All Time) Calculated using the full available price history since Aug 15, 2024	0.89

The correlation between TSPY and ISPY has been stable across timeframes, ranging from 0.89 to 0.91 - a consistent structural relationship.

Return for Risk

TSPY vs. ISPY — Risk / Return Rank

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

TSPY

TSPY Risk / Return Rank: 54
TSPY Sharpe Ratio Rank: 55
TSPY Sortino Ratio Rank: 54
TSPY Omega Ratio Rank: 56
TSPY Calmar Ratio Rank: 48
TSPY Martin Ratio Rank: 58

ISPY

ISPY Risk / Return Rank: 52
ISPY Sharpe Ratio Rank: 52
ISPY Sortino Ratio Rank: 47
ISPY Omega Ratio Rank: 50
ISPY Calmar Ratio Rank: 51
ISPY Martin Ratio Rank: 59

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.

TSPY vs. ISPY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for TappAlpha S&P 500 Growth & Daily Income ETF (TSPY) and ProShares S&P 500 High Income ETF (ISPY). 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.

	TSPY	ISPY	Difference
Sharpe ratio: Return per unit of total volatility	1.81	1.72	+0.09
Sortino ratio: Return per unit of downside risk	2.50	2.26	+0.24
Omega ratio: Gain probability vs. loss probability	1.33	1.30	+0.03
Calmar ratio: Return relative to maximum drawdown	2.32	2.45	-0.14
Martin ratio: Return relative to average drawdown	9.98	10.07	-0.09

TSPY vs. ISPY - Sharpe Ratio Comparison

The current TSPY Sharpe Ratio is 1.81, which is comparable to the ISPY Sharpe Ratio of 1.72. The chart below compares the historical Sharpe Ratios of TSPY and ISPY, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

TSPY vs. ISPY - Drawdown Comparison

The maximum TSPY drawdown since its inception was -18.02%, which is greater than ISPY's maximum drawdown of -16.88%. Use the drawdown chart below to compare losses from any high point for TSPY and ISPY.

Drawdown Indicators

	TSPY	ISPY	Difference
Max Drawdown Largest peak-to-trough decline	-18.02%	-16.88%	-1.14%
Max Drawdown (1Y) Largest decline over 1 year	-9.63%	-8.43%	-1.20%
Current Drawdown Current decline from peak	-2.97%	-3.35%	+0.38%
Average Drawdown Average peak-to-trough decline	-2.51%	-2.09%	-0.42%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.23%	2.05%	+0.18%

Volatility

TSPY vs. ISPY - Volatility Comparison

TappAlpha S&P 500 Growth & Daily Income ETF (TSPY) and ProShares S&P 500 High Income ETF (ISPY) have volatilities of 4.57% and 4.70%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TSPY	ISPY	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.57%	4.70%	-0.13%
Volatility (6M) Calculated over the trailing 6-month period	9.61%	9.53%	+0.08%
Volatility (1Y) Calculated over the trailing 1-year period	12.35%	12.08%	+0.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.13%	13.73%	+2.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.13%	13.73%	+2.40%

TSPY vs. ISPY - Expense Ratio Comparison

TSPY has a 0.68% expense ratio, which is higher than ISPY's 0.55% expense ratio.

Dividends

TSPY vs. ISPY - Dividend Comparison

TSPY's dividend yield for the trailing twelve months is around 14.08%, more than ISPY's 4.53% yield.

Position	TTM	2025	2024
ISPY ProShares S&P 500 High Income ETF	4.53%	8.56%	9.84%
TSPY TappAlpha S&P 500 Growth & Daily Income ETF	14.08%	13.69%	3.45%

Frequently Asked Questions

Can I hold both TSPY and ISPY in my portfolio?

With a correlation of 0.91, TSPY and ISPY move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, TSPY or ISPY?

ISPY has higher volatility (4.70%) compared to TSPY (4.57%). In terms of maximum drawdown, TSPY dropped -18.02% vs ISPY's -16.88%.

Which ETF is better, TSPY or ISPY?

On 1-year performance, TSPY leads with 22.21% vs 20.58% for ISPY. On fees, ISPY is cheaper at 0.55% per year. On volatility, TSPY has been the lower-risk option at 4.57%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, TSPY or ISPY?

Over the 1-year period, TSPY has performed better with a 22.21% return vs 20.58%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, TSPY or ISPY?

ISPY is cheaper with a 0.55% expense ratio, compared with 0.68% for TSPY.

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

TSPY has the higher dividend yield at 14.08%, compared with 4.53% for ISPY.

What is the main difference between TSPY and ISPY?

They also come from different issuers: TappAlpha and ProShares. Their fees differ too: 0.68% for TSPY and 0.55% for ISPY.

Which has better risk-adjusted returns?

TSPY currently has the higher Sharpe Ratio (1.81 vs 1.72), 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.