Which did better when the S&P 500 fell, ATTR or KSPY?

In the 25 weeks the S&P 500 fell, by 1.10% a week on average, ATTR averaged −0.14% and KSPY −0.42%, so ATTR returned more in those weeks.

Which earned more than cash, ATTR or KSPY?

Over the same weeks, ATTR finished 3.8 percentage points ahead of cash and KSPY finished 7.8 percentage points ahead of cash. Cash here is BIL, a fund of Treasury bills.

Which is cheaper, ATTR or KSPY?

ATTR charges 0.63% a year and KSPY charges 0.88%, so ATTR is cheaper. Fees come from each fund's prospectus.

Data as of Oct 27, 2026.

Alternative ETFs

ATTR vs KSPY: Correlation to the S&P 500

Over the year to Oct 27, 2026, KSPY moved less with the S&P 500 than ATTR: correlation +0.89 against +0.91.

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Net assets: $96m on Jun 30, 2026 for Arin Tactical Tail Risk ETF, and $132m on Oct 27, 2026 for KraneShares Hedgeye Hedged Equity Index ETF.

ATTR on its own →KSPY on its own →

At a glance

+0.91

ATTR correlation with the S&P 500

+0.89

KSPY correlation with the S&P 500

12.8%

ATTR down-week capture

38.4%

KSPY down-week capture

ATTR Fell 13% as much as the S&P 500

ATTR in the 25 weeks SPY fell, year to Oct 27, 2026: SPY averaged −1.10%, ATTR −0.14%.

KSPY Fell 38% as much as the S&P 500

KSPY in the 25 weeks SPY fell, year to Oct 27, 2026: SPY averaged −1.10%, KSPY −0.42%.

Pair scorecard

ATTR costs 0.25 points a year less.

ATTR vs KSPY: Correlation to the S&P 500
Measure	ATTR	KSPY
Return
Measure	ATTR	KSPY
Total return, 1 year	not published	+11.7%
Against its benchmark
Measure	ATTR	KSPY
Treasury bills, 52 weeks	+3.7%
Cost and size
Measure	ATTR	KSPY
Expense ratio	0.63%	0.88%
Net assets, ATTR as of Jun 30, 2026 and KSPY as of Oct 27, 2026	$96m	$132m
Holdings
Measure	ATTR	KSPY
Holdings in common	not published
Risk
Measure	ATTR	KSPY
Beta to the S&P 500	+0.21: about 0.21% for each 1%	+0.45: about 0.45% for each 1%
Its average week when the S&P 500 fell	fell 0.14%	fell 0.42%

ETFIQ Stock Diversification Score · ATTR scores higher How much does it diversify a stock portfolio?

IQ Alternatives Score60.3ATTR54.5KSPY

How much it diversifies a stock portfolio, ranked against 22 equity hedged alternatives ETFs with a full year. 100 is best. How it is computed

ATTR 60.3

KSPY 54.5

8.0, the lowest in this set 97.7, the highest

A percentile among the 22 equity hedged alternatives ETFs with a full year. One year of weekly moves against the S&P 500, within one strategy; it ignores what the fund returned. All alternatives ETFs ranked by it →

Method

Window by window

Window by window: ATTR vs KSPY: Correlation to the S&P 500
	Total return		vs its benchmark
Window	ATTR	KSPY	ATTR	KSPY
3 months	+2.5%	+2.8%	−1.7 pts vs VOO	−1.4 pts vs VOO
6 months	+3.5%	+7.3%	−5.2 pts vs VOO	−1.4 pts vs VOO
1 year	–	+11.7%	–	−1.9 pts vs VOO
Since launchNot the same days: ATTR Oct 2025 · KSPY Jul 2024	+7.5%	+30.0%	−5.8 pts vs VOO	−10.1 pts vs VOO

Source: ETFIQ. – means no data for this window. Open this comparison in the app →

Side by side

ATTR Arin Tactical Tail Risk ETF · Hedged equity fund: owns stocks and pays for protection against a fall, most often with put options KSPY KraneShares Hedgeye Hedged Equity Index ETF · Hedged equity fund: owns stocks and pays for protection against a fall, most often with put options

Issuer Arin KraneShares

Strategy Hedged equity Hedged equity

Correlation with the S&P 500 +0.91 +0.89

Beta to the S&P 500 +0.21 +0.45

Down-week capture 12.8% 38.4%

Average week when the S&P 500 fell −0.14% −0.42%

The S&P 500 in those weeks −1.10% −1.10%

Total return, same 52 weeks +7.5% +11.5%

Against T-bills, percentage points +3.8 pts +7.8 pts

Expense ratio 0.63% 0.88%

First traded Oct 28, 2025 Jul 16, 2024

Net assets, ATTR as of Jun 30, 2026 and KSPY as of Oct 27, 2026 $96m $132m

As of Oct 27, 2026. Source: ETFIQ.

One strategy, two funds

ATTR and KSPY both run a hedged equity strategy. Over the same 52 weeks to Oct 27, 2026, ATTR’s weekly returns had a correlation of +0.91 with the S&P 500 and KSPY’s +0.89. In the 25 weeks the index fell, by 1.10% a week on average, ATTR averaged −0.14% and KSPY −0.42%. Over the same weeks, ATTR finished 3.8 percentage points ahead of cash and KSPY finished 7.8 points ahead of cash.

Alert

About each fund

ATTR

ATTR is a hedged equity fund. ETFIQ measures what every alternatives fund is sold on: whether it moves differently from the stock market. Over the year to Oct 27, 2026, its weekly returns had a correlation of +0.91 with the S&P 500’s and a beta of +0.21, so for each 1% the index moved it moved about 0.21% the same way. The S&P 500 fell in 25 of those 52 weeks, by 1.10% on average. In the same weeks ATTR fell 0.14% on average, a down-week capture of 12.8%. Over the same 52 weeks ATTR returned +7.5% and a Treasury bill fund +3.7%, so it finished 3.8 percentage points ahead of cash.

KSPY

KSPY is a hedged equity fund. Over the year to Oct 27, 2026, its weekly returns had a correlation of +0.89 with the S&P 500’s and a beta of +0.45, so for each 1% the index moved it moved about 0.45% the same way. In the same weeks KSPY fell 0.42% on average, a down-week capture of 38.4%. Over the same 52 weeks KSPY returned +11.5% and a Treasury bill fund +3.7%, so it finished 7.8 percentage points ahead of cash.

Questions people ask

Which moved less with the S&P 500, ATTR or KSPY?: Over the 52 weeks to Oct 27, 2026, ATTR’s weekly returns had a correlation of +0.91 with the S&P 500 and KSPY’s +0.89, so KSPY moved less with the index.
Which did better when the S&P 500 fell, ATTR or KSPY?: In the 25 weeks the S&P 500 fell, by 1.10% a week on average, ATTR averaged −0.14% and KSPY −0.42%, so ATTR returned more in those weeks.
Which earned more than cash, ATTR or KSPY?: Over the same weeks, ATTR finished 3.8 percentage points ahead of cash and KSPY finished 7.8 percentage points ahead of cash. Cash here is BIL, a fund of Treasury bills.
Which is cheaper, ATTR or KSPY?: ATTR charges 0.63% a year and KSPY charges 0.88%, so ATTR is cheaper. Fees come from each fund's prospectus.

Other comparisons

ATTR vs TOAK ATTR vs QBER ATTR vs HOLA ATTR vs THEQ KSPY vs QBUL KSPY vs QTR KSPY vs XTR KSPY vs TOAK

Where to next

BIL, the T-bill fund these are measured against →SPY, the S&P 500 fund these are measured against →ATTR on its own →KSPY on its own →KSPY dividend history →Method →Standards and sources →

Sources and dates

ATTR filings on SEC EDGAR ↗

ATTR prospectus with the expense ratio (SEC) ↗

Arin page for ATTR ↗

KSPY filings on SEC EDGAR ↗

KSPY prospectus with the expense ratio (SEC) ↗

KraneShares page for KSPY ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

It is a place in a set, not a rating or a recommendation.

Every number is an ETFIQ calculation with distributions reinvested.

Cite this pageCitation, APA and Markdown

ETFIQ, ATTR against KSPY, data as of Oct 27, 2026. https://etfiq.com/compare/alternatives/attr-vs-kspy

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