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ISPYvsRAUSETF Comparison

ETF 1

ISPY

ProShares S&P 500 High Income ETF

This fund is part of

Options Strategies

-0.63%

Full ISPY fund page

VS

ETF 2

RAUS

Research Affiliates Cap-Weighted US ETF

This fund is part of

US Multi-Factor

-0.62%

Full RAUS fund page

ProShares S&P 500 High Income ETF (ISPY) belongs to the Options Strategies segment. Research Affiliates Cap-Weighted US ETF (RAUS) is part of the US Multi-Factor segment. Both ETFs have the same top 3 sector exposures: Technology, Finance and Consumer Non-Cyclicals. ISPY is more expensive with a Total Expense Ratio (TER) of 0.56%, versus 0.15% for RAUS. ISPY is up 8.1% year-to-date (YTD) with +$28M in YTD flows. RAUS performs better with 10.53% YTD performance, and +$23M in YTD flows. Run a side-by-side ETF comparison of ISPY and RAUS below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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ISPY vs RAUS performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 07/17/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	ISPY RAUS	+0.48%+0.64%	+4.80%+5.26%	+8.10%+10.53%	+16.71%n/a	n/an/a	n/an/a
Flows	ISPY RAUS	-$25M+$2M	-$46M+$7M	+$28M+$23M	+$234M-	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	ISPY RAUS	+12.52%+12.75%	+11.94%n/a	n/an/a	n/an/a
Max drawdown	ISPY RAUS	-4.32%-4.26%	-8.33%n/a	n/an/a	n/an/a
Max drawdown duration	ISPY RAUS	45d45d	73dn/a	n/an/a	n/an/a

Trading data

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	ISPY	RAUS
Last sale 7/20/2026 at 4:46 PM	$47.82	$29.23
Previous close 07/16/2026	$47.51	$29.19
Consolidated volume 07/16/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of June 30, 2026

1-year trailing difference

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	ISPY	RAUS
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 7/20/2026 at 4:46 PM

Live

Closed

	ISPY	RAUS
Last price	$47.82	$29.23
1D performance	+0.65%	+0.12%
AuM	$1.24 B	$54.86 M
E/R	0.56%	0.15%

Characteristics

	ISPY	RAUS
Management strategy	Passive	Passive
Provider	ProShares	Alpha Architect
Benchmark	S&P 500 Daily Covered Call index	RACWI US Index
N° of holdings	500	492
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	December 18, 2023	September 11, 2025
ESG	No	No

More ISPY data on Trackinsight

More RAUS data on Trackinsight

Exposure

Countries

ISPY

USA

83.28%

Other

16.72%

RAUS

USA

97.68%

Other

2.32%

Sectors

ISPY

Technology

39.09%

Finance

11.03%

Consumer Non-Cycl.

8.04%

Healthcare

7.03%

Other

34.81%

RAUS

Technology

46.05%

Finance

12.99%

Consumer Non-Cycl.

9.47%

Healthcare

8.1%

Industrials

7.28%

Other

16.11%

Diversification

ISPY

Total weight of top 15 holdings out of 15

38.67%

RAUS

Total weight of top 15 holdings out of 15

47.35%

Top 15 holdings

Data as of May 31, 2026

ISPY

NVIDIA Corp.

6.96%

Apple, Inc.

6.03%

Microsoft Corp.

4.13%

Amazon.com, Inc.

3.46%

Alphabet, Inc.

2.96%

Broadcom Inc.

2.61%

Alphabet, Inc.

2.36%

Meta Platforms, Inc.

1.77%

Tesla, Inc.

1.59%

Berkshire Hathaway, Inc.

1.19%

US912797TW79

1.13%

US912797UB14

1.12%

Micron Technology, Inc.

1.12%

Eli Lilly & Co.

1.12%

JPMorgan Chase & Co.

1.10%

RAUS

NVIDIA Corp.

8.06%

Apple, Inc.

7.14%

Alphabet, Inc.

6.50%

Microsoft Corp.

4.96%

Amazon.com, Inc.

4.11%

Broadcom Inc.

3.14%

Tesla, Inc.

2.31%

Meta Platforms, Inc.

2.14%

Micron Technology, Inc.

1.59%

Eli Lilly & Co.

1.45%

Berkshire Hathaway, Inc.

1.43%

Advanced Micro Devices, Inc.

1.32%

JPMorgan Chase & Co.

1.30%

Exxon Mobil Corp.

1.01%

Johnson & Johnson

0.89%

Frequently asked questions about ISPY and RAUS

How have the ISPY and RAUS ETFs performed in 2026?

As of July 17, 2026, ISPY is up 8.1% year-to-date (YTD), while RAUS has returned 10.53%. That puts RAUS better performer ahead so far this year.

Which ETF is attracting more investor money: ISPY or RAUS?

Year-to-date, the ISPY ETF saw +$28M in flows, compared to +$23M for RAUS.

Which ETF is bigger: ISPY or RAUS?

As of July 17, 2026, ISPY holds $1.24 B in assets under management (AUM), while RAUS manages $54.86 M.

What sectors do the ISPY and RAUS ETFs invest in?

ISPY leans toward sectors like Technology, Finance and Consumer Non-Cyclicals. Meanwhile, RAUS focuses on Technology, Finance and Consumer Non-Cyclicals.

ISPYvsRAUSETF Comparison

ProShares S&P 500 High Income ETF

Research Affiliates Cap-Weighted US ETF

ISPY vs RAUS performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the ISPY and RAUS ETFs performed in 2026?

As of July 17, 2026, ISPY is up 8.1% year-to-date (YTD), while RAUS has returned 10.53%. That puts RAUS better performer ahead so far this year.

Which ETF is attracting more investor money: ISPY or RAUS?

Year-to-date, the ISPY ETF saw +$28M in flows, compared to +$23M for RAUS.

Which ETF is bigger: ISPY or RAUS?

As of July 17, 2026, ISPY holds $1.24 B in assets under management (AUM), while RAUS manages $54.86 M.

What sectors do the ISPY and RAUS ETFs invest in?

ISPY leans toward sectors like Technology, Finance and Consumer Non-Cyclicals. Meanwhile, RAUS focuses on Technology, Finance and Consumer Non-Cyclicals.

What are the top holdings of the ISPY ETF and RAUS ETF?

ISPY top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. RAUS holds in its top three: NVIDIA Corp., Apple, Inc. and Alphabet, Inc..

Which ETF is more diversified: ISPY or RAUS?

ISPY holds 515 securities with 38.67% of its assets in the top 15. RAUS has 492 securities and a top 15 weight of 47.35%.

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