Data as of Nov 4, 2026.

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Alternative ETFs

ACIO vs SHDG: Correlation to the S&P 500

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Over the year to Nov 4, 2026, SHDG moved less with the S&P 500 than ACIO: correlation +0.90 against +0.99.

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Net assets on Jul 31, 2026: $2.4bn for Aptus Collared Investment Opportunity ETF and $161m for Soundwatch Hedged Equity ETF.

At a glance
+0.99
ACIO correlation with the S&P 500
+0.90
SHDG correlation with the S&P 500
84.3%
ACIO down-week capture
70.4%
SHDG down-week capture
ACIO Fell 84% as much as the S&P 500
Fell 84% as much as the S&P 500ACIO in the 26 weeks SPY fell, year to Nov 4, 2026: SPY averaged −1.07%, ACIO −0.90%.SPY−1.07%ACIO−0.90%Average week when SPY fell: 26 of 52, year to Nov 4, 2026Fell 84% as much as the S&P 500ACIO in the 26 weeks SPY fell, year to Nov 4, 2026: SPY averaged −1.07%, ACIO −0.90%.SPY−1.07%ACIO−0.90%Average week when SPY fell

ACIO in the 26 weeks SPY fell, year to Nov 4, 2026: SPY averaged −1.07%, ACIO −0.90%.

SHDG Fell 70% as much as the S&P 500
Fell 70% as much as the S&P 500SHDG in the 26 weeks SPY fell, year to Nov 4, 2026: SPY averaged −1.07%, SHDG −0.75%.SPY−1.07%SHDG−0.75%Average week when SPY fell: 26 of 52, year to Nov 4, 2026Fell 70% as much as the S&P 500SHDG in the 26 weeks SPY fell, year to Nov 4, 2026: SPY averaged −1.07%, SHDG −0.75%.SPY−1.07%SHDG−0.75%Average week when SPY fell

SHDG in the 26 weeks SPY fell, year to Nov 4, 2026: SPY averaged −1.07%, SHDG −0.75%.

Pair scorecard

ACIO costs 0.12 points a year less; their one-year returns differ by 1.5 points; ACIO is 14.9 times larger.

ACIO vs SHDG: Correlation to the S&P 500
MeasureACIOSHDG
Return
Total return, 1 year+7.1%+5.6%
Against its benchmark
Treasury bills, 52 weeks+3.7%
Cost and size
Expense ratio0.79%0.91%
Net assets, as of Jul 31, 2026$2.4bn$161m
Holdings
Holdings in commonnot published
Risk
Beta to the S&P 500+0.79: about 0.79% for each 1%+0.60: about 0.60% for each 1%
Its average week when the S&P 500 fellfell 0.90%fell 0.75%
ETFIQ Stock Diversification Score · SHDG scores higher How much does it diversify a stock portfolio?
IQ Alternatives Score17.1ACIO47.7SHDG

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

4.5, the lowest in this set 95.5, the highest

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

Nov 4, 2022 to Oct 30, 2026 · 208 weekly returns · each against VOO
ACIO SHDG
Return
Total return edge SHDG (slight) +64.1% +65.9%
Annualized edge SHDG (slight) +13.2% +13.5%
Price return edge Tie +59.5% +60.6%
Risk
Volatility edge Tie 9.9% 10.1%
Max drawdown edge ACIO −11.7% −13.9%
Downside capture 78.9% 76.3%
Beta 0.69 0.69
Risk-adjusted
Sharpe edge Tie 0.84 0.85
Sortino edge ACIO (slight) 1.33 1.27
Treynor 0.121 0.125
Calmar edge ACIO 1.13 0.97
Against the benchmark
Alpha −2.1% a year −1.9% a year
Alpha t-stat −1.90 −1.33
Information ratio −1.40 −1.28
Tracking error 5.0% 5.2%
Reading

From Nov 2022 to Oct 2026, SHDG returned slightly more: +65.9% to +64.1%. ACIO and SHDG swung about the same: 9.9% and 10.1%. ACIO fell less at its worst: −11.7% to −13.9%.

Full scorecard

19 measures, with how each is measured
Open ↓
Risk and return: ACIO vs SHDG: Correlation to the S&P 500
MeasureACIOSHDGVOOEdgeHow it is measured
Return
Total return+64.1%+65.9%SHDG (slight)Price change plus distributions, reinvested.
Annualized+13.2%+13.5%SHDG (slight)Total return as a yearly rate.
Price return+59.5%+60.6%TiePrice change alone, distributions left out.
Risk
Volatility9.9%10.1%TieSpread of weekly returns, annualized. Lower is steadier.
Downside deviation6.2%6.8%ACIO (slight)Like volatility, counting only weeks below the Treasury bill rate.
Max drawdown−11.7%−13.9%ACIODeepest fall from a high to the low after it.
Upside capture60.6%59.0%100.0%ACIO (slight)Share of its benchmark's rise caught in the weeks it rose.
Downside capture78.9%76.3%100.0%SHDG (slight)Share of its benchmark's fall taken in the weeks it fell. Lower is better.
Beta0.690.691.00TieHow far it moves for each 1% its benchmark moves.
R squared0.950.921.00Not an edgeShare of its weekly moves its benchmark explains.
Risk-adjusted
Sharpe0.840.85TieReturn above Treasury bills per unit of volatility.
Sortino1.331.27ACIO (slight)Return above Treasury bills per unit of downside deviation.
Treynor0.1210.1250.152SHDG (slight)Return above Treasury bills per unit of beta.
Calmar1.130.97ACIOAnnualized return divided by the max drawdown.
Against the benchmark
BenchmarkVOOVOOVOOThe ETF each fund is measured against.
Alpha−2.1% a year−1.9% a year0.0%Not significantYearly return beyond what its beta to the benchmark predicts.
Alpha t-stat−1.90−1.33Not an edgeHow sure the alpha is. Below 2, it could be chance.
Alpha range−4.4% to +0.1%−4.7% to +0.9%Both include zeroThe 95% range for the yearly alpha.
Information ratio−1.40−1.28SHDG (slight)Return against its benchmark per unit of tracking error.
Tracking error5.0%5.2%0.0%Not an edgeHow far weekly returns stray from the benchmark, annualized.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 208 weekly returns. Cash rate: the 13-week Treasury bill.

Window by window

Window by window: ACIO vs SHDG: Correlation to the S&P 500
Total returnvs its benchmark
WindowACIOSHDGACIOSHDG
3 months−1.2%+0.6%−1.1 pts vs VOO+0.7 pts vs VOO
6 months+1.9%+4.0%−3.1 pts vs VOO−1.0 pts vs VOO
1 year+7.1%+5.6%−7.7 pts vs VOO−9.2 pts vs VOO
3 years+52.4%+46.8%−30.9 pts vs VOO−36.5 pts vs VOO
Since launchNot the same days: ACIO Jul 2019 · SHDG Oct 2022+98.5%+67.7%−87.7 pts vs VOO−46.2 pts vs VOO

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Side by side

ACIO Aptus Collared Investment Opportunity ETF · Hedged equity fund: owns stocks and pays for protection against a fall, most often with put options SHDG Soundwatch Hedged Equity ETF · Hedged equity fund: owns stocks and pays for protection against a fall, most often with put options
Issuer Aptus Soundwatch
Strategy Hedged equity Hedged equity
Correlation with the S&P 500 +0.99 +0.90
Beta to the S&P 500 +0.79 +0.60
Down-week capture 84.3% 70.4%
Average week when the S&P 500 fell −0.90% −0.75%
The S&P 500 in those weeks −1.07% −1.07%
Total return, same 52 weeks +6.9% +5.2%
Against T-bills, percentage points +3.3 pts +1.6 pts
Expense ratio 0.79% 0.91%
First traded Jul 10, 2019 Oct 24, 2022
Net assets, as of Jul 31, 2026 $2.4bn $161m

As of Nov 4, 2026. Source: ETFIQ.

One strategy, two funds

ACIO and SHDG both run a hedged equity strategy. Over the same 52 weeks to Nov 4, 2026, ACIO’s weekly returns had a correlation of +0.99 with the S&P 500 and SHDG’s +0.90. In the 26 weeks the index fell, by 1.07% a week on average, ACIO averaged −0.90% and SHDG −0.75%. Over the same weeks, ACIO finished 3.3 percentage points ahead of cash and SHDG finished 1.6 points ahead of cash.

Client brief:

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About each fund
ACIO

ACIO 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 Nov 4, 2026, its weekly returns had a correlation of +0.99 with the S&P 500’s and a beta of +0.79, so for each 1% the index moved it moved about 0.79% the same way. The S&P 500 fell in 26 of those 52 weeks, by 1.07% on average. In the same weeks ACIO fell 0.90% on average, a down-week capture of 84.3%. Over the same 52 weeks ACIO returned +6.9% and a Treasury bill fund +3.7%, so it finished 3.3 percentage points ahead of cash.

SHDG

SHDG is a hedged equity fund. Over the year to Nov 4, 2026, its weekly returns had a correlation of +0.90 with the S&P 500’s and a beta of +0.60, so for each 1% the index moved it moved about 0.60% the same way. In the same weeks SHDG fell 0.75% on average, a down-week capture of 70.4%. Over the same 52 weeks SHDG returned +5.2% and a Treasury bill fund +3.7%, so it finished 1.6 percentage points ahead of cash.

Questions people ask

Which moved less with the S&P 500, ACIO or SHDG?
Over the 52 weeks to Nov 4, 2026, ACIO’s weekly returns had a correlation of +0.99 with the S&P 500 and SHDG’s +0.90, so SHDG moved less with the index.
Which did better when the S&P 500 fell, ACIO or SHDG?
In the 26 weeks the S&P 500 fell, by 1.07% a week on average, ACIO averaged −0.90% and SHDG −0.75%, so SHDG returned more in those weeks.
Which earned more than cash, ACIO or SHDG?
Over the same weeks, ACIO finished 3.3 percentage points ahead of cash and SHDG finished 1.6 percentage points ahead of cash. Cash here is BIL, a fund of Treasury bills.
Which is cheaper, ACIO or SHDG?
ACIO charges 0.79% a year and SHDG charges 0.91%, so ACIO is cheaper. Fees come from each fund's prospectus.
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ETFIQ, ACIO against SHDG, data as of Nov 4, 2026. https://etfiq.com/compare/alternatives/acio-vs-shdg

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