Data as of Oct 27, 2026.

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Alternative ETFs

CAOS vs HEDG: Correlation to the S&P 500

Over the year to Oct 27, 2026, CAOS moved less with the S&P 500 than HEDG: correlation −0.22 against +0.85.

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Net assets: $725m on Oct 26, 2026 for Alpha Architect Tail Risk ETF, and $427m on Jul 31, 2026 for Equable Shares Hedged Equity ETF.

At a glance
−0.22
CAOS correlation with the S&P 500
+0.85
HEDG correlation with the S&P 500
−4.3%
CAOS down-week capture
19.4%
HEDG down-week capture
CAOS Rose when the S&P 500 fell
Rose when the S&P 500 fellCAOS in the 25 weeks SPY fell, year to Oct 27, 2026: SPY averaged −1.10%, CAOS +0.05%.SPY−1.10%CAOS+0.05%Average week when SPY fell: 25 of 52, year to Oct 27, 2026Rose when the S&P 500 fellCAOS in the 25 weeks SPY fell, year to Oct 27, 2026: SPY averaged −1.10%, CAOS +0.05%.SPY−1.10%CAOS+0.05%Average week when SPY fell

CAOS in the 25 weeks SPY fell, year to Oct 27, 2026: SPY averaged −1.10%, CAOS +0.05%.

HEDG Fell 19% as much as the S&P 500
Fell 19% as much as the S&P 500HEDG in the 25 weeks SPY fell, year to Oct 27, 2026: SPY averaged −1.10%, HEDG −0.21%.SPY−1.10%HEDG−0.21%Average week when SPY fell: 25 of 52, year to Oct 27, 2026Fell 19% as much as the S&P 500HEDG in the 25 weeks SPY fell, year to Oct 27, 2026: SPY averaged −1.10%, HEDG −0.21%.SPY−1.10%HEDG−0.21%Average week when SPY fell

HEDG in the 25 weeks SPY fell, year to Oct 27, 2026: SPY averaged −1.10%, HEDG −0.21%.

Pair scorecard

CAOS costs 0.33 points a year less; their one-year returns differ by 7.9 points.

CAOS vs HEDG: Correlation to the S&P 500
MeasureCAOSHEDG
Return
Total return, 1 year+1.5%+9.4%
Against its benchmark
Treasury bills, 52 weeks+3.7%
Cost and size
Expense ratio0.63%0.96%
Net assets, CAOS as of Oct 26, 2026 and HEDG as of Jul 31, 2026$725m$427m
Holdings
Holdings in commonnot published
Risk
Beta to the S&P 500−0.02: about 0.02% for each 1%+0.28: about 0.28% for each 1%
Its average week when the S&P 500 fellrose 0.05%fell 0.21%
ETFIQ Stock Diversification Score · CAOS scores higher How much does it diversify a stock portfolio?
IQ Alternatives Score88.6CAOS70.5HEDG

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

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

Risk and return

Oct 24, 2025 to Oct 23, 2026 · 52 weekly returns
CAOS HEDG
Return
Total return edge HEDG +1.6% +9.1%
Annualized edge HEDG +1.6% +9.1%
Price return edge HEDG +1.6% +6.0%
Risk
Volatility edge CAOS 1.3% 4.2%
Max drawdown edge CAOS −0.6% −3.5%
Risk-adjusted
Sharpe edge HEDG −1.62 1.19
Sortino edge HEDG −2.25 2.03
Calmar edge CAOS (slight) 2.85 2.59
Reading

HEDG returned more: +9.1% to +1.6%. CAOS swung less: 1.3% to 4.2%. CAOS fell less at its worst: −0.6% to −3.5%.

Full scorecard

9 measures, with how each is measured
Open ↓
Risk and return: CAOS vs HEDG: Correlation to the S&P 500
MeasureCAOSHEDGEdgeHow it is measured
Return
Total return+1.6%+9.1%HEDGPrice change plus distributions, reinvested.
Annualized+1.6%+9.1%HEDGTotal return as a yearly rate.
Price return+1.6%+6.0%HEDGPrice change alone, distributions left out.
Risk
Volatility1.3%4.2%CAOSSpread of weekly returns, annualized. Lower is steadier.
Downside deviation1.0%2.5%CAOSLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−0.6%−3.5%CAOSDeepest fall from a high to the low after it.
Risk-adjusted
Sharpe−1.621.19HEDGReturn above Treasury bills per unit of volatility.
Sortino−2.252.03HEDGReturn above Treasury bills per unit of downside deviation.
Calmar2.852.59CAOS (slight)Annualized return divided by the max drawdown.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 52 weekly returns. Cash rate: the 13-week Treasury bill.

Not investment advice. ETFIQ is independent and makes no recommendations.

Window by window

Window by window: CAOS vs HEDG: Correlation to the S&P 500
Total returnvs its benchmark
WindowCAOSHEDGCAOSHEDG
3 months+0.9%+3.5%not measured−0.7 pts vs VOO
6 months+0.8%+5.4%not measured−3.3 pts vs VOO
1 year+1.5%+9.4%not measured−4.2 pts vs VOO
3 years+12.8%–not measured–
Since launchNot the same days: CAOS Mar 2023 · HEDG Oct 2025+18.6%+10.6%not measured−6.8 pts vs VOO

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

Side by side

CAOS Alpha Architect Tail Risk ETF · Hedged equity fund: owns stocks and pays for protection against a fall, most often with put options HEDG Equable Shares Hedged Equity ETF · Hedged equity fund: owns stocks and pays for protection against a fall, most often with put options
Issuer Alpha Architect Equable Shares
Strategy Hedged equity Hedged equity
Correlation with the S&P 500 −0.22 +0.85
Beta to the S&P 500 −0.02 +0.28
Down-week capture −4.3% 19.4%
Average week when the S&P 500 fell +0.05% −0.21%
The S&P 500 in those weeks −1.10% −1.10%
Total return, same 52 weeks +1.5% +9.4%
Against T-bills, percentage points −2.2 pts +5.8 pts
Expense ratio 0.63% 0.96%
First traded Mar 6, 2023 Oct 13, 2025
Net assets, CAOS as of Oct 26, 2026 and HEDG as of Jul 31, 2026 $725m $427m

As of Oct 27, 2026. Source: ETFIQ.

One strategy, two funds

CAOS and HEDG both run a hedged equity strategy. Over the same 52 weeks to Oct 27, 2026, CAOS’s weekly returns had a correlation of −0.22 with the S&P 500 and HEDG’s +0.85. In the 25 weeks the index fell, by 1.10% a week on average, CAOS averaged +0.05% and HEDG −0.21%. Over the same weeks, CAOS finished 2.2 percentage points behind cash and HEDG finished 5.8 points ahead of cash.

Client brief · page 1 of 2 Report BR-A0780B4A09

CAOS and HEDG are built for the same job. How do they differ in cost, holdings and results?

  1. Beta to the S&P 500. Over the year to Oct 27, 2026, CAOS had a beta of −0.02 and HEDG of +0.28, a gap of 0.30.
  2. One-year total return. Over 1 year to Oct 27, 2026 CAOS returned +1.5% and HEDG +9.4% with distributions reinvested, a gap of 7.9 points.
  3. Cost. CAOS charges 0.63% of assets a year and HEDG 0.96%, a gap of 0.33 points.

Data as of Oct 27, 2026.

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About each fund
CAOS

CAOS 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 −0.22 with the S&P 500’s and a beta of −0.02, so for each 1% the index moved it moved about 0.02% the other way. The S&P 500 fell in 25 of those 52 weeks, by 1.10% on average. In the same weeks CAOS rose 0.05% on average, a down-week capture of −4.3%. Over the same 52 weeks CAOS returned +1.5% and a Treasury bill fund +3.7%, so it finished 2.2 percentage points behind cash.

HEDG

HEDG is a hedged equity fund. Over the year to Oct 27, 2026, its weekly returns had a correlation of +0.85 with the S&P 500’s and a beta of +0.28, so for each 1% the index moved it moved about 0.28% the same way. In the same weeks HEDG fell 0.21% on average, a down-week capture of 19.4%. Over the same 52 weeks HEDG returned +9.4% and a Treasury bill fund +3.7%, so it finished 5.8 percentage points ahead of cash.

Questions people ask

Which moved less with the S&P 500, CAOS or HEDG?
Over the 52 weeks to Oct 27, 2026, CAOS’s weekly returns had a correlation of −0.22 with the S&P 500 and HEDG’s +0.85, so CAOS moved less with the index.
Which did better when the S&P 500 fell, CAOS or HEDG?
In the 25 weeks the S&P 500 fell, by 1.10% a week on average, CAOS averaged +0.05% and HEDG −0.21%, so CAOS returned more in those weeks.
Which earned more than cash, CAOS or HEDG?
Over the same weeks, CAOS finished 2.2 percentage points behind cash and HEDG finished 5.8 percentage points ahead of cash. Cash here is BIL, a fund of Treasury bills.
Which is cheaper, CAOS or HEDG?
CAOS charges 0.63% a year and HEDG charges 0.96%, so CAOS is cheaper. Fees come from each fund's prospectus.
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ETFIQ, CAOS against HEDG, data as of Oct 27, 2026. https://etfiq.com/compare/alternatives/caos-vs-hedg

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