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ACII vs SIOO

Innovator Index Autocallable Income Strategy ETF

ACIICNYSE Arca

VistaShares Target 15 S&P 100 Distribution ETF

SIOOANYSE Arca

Overlap

Expense ratio

SIOO −0.20pt a year

ACII0.79%SIOO0.59%

Avg volume · 30D

ACII 7.3×the volume

ACII77.6KSIOO10.7K

ACII vs SIOO Performance

Dec 31, 2025 – Oct 30, 2026

+6.1%ACII+9.1%SIOO

Dec 31, 2025 to Oct 30, 2026. ACII +6.1%. SIOO +9.1%. Use the arrow keys to read each point.−5%0%Dec 2025Jun 2026Oct 2026
Expense ratio
ACII 0.79%
SIOO 0.59%, better
Fund size
ACII $184M
SIOO $25M
1Y total return
ACII +8.7%
SIOO No data
Holdings
ACII 3
SIOO 109
Avg volume (30D)
ACII 77.6K sh, better
SIOO 10.7K sh
NAV per share
ACII $25.00
SIOO $19.16
52W range

ETF.net Grade

ACII: Cost 17, Risk 82, Mission not scored, Tradability 44, Holdings not scored, Durability 69. SIOO: Cost 91, Risk 69, Mission not scored, Tradability 41, Holdings 77, Durability 42.
Pillar letters and Scores for ACII, SIOO, with each pillar’s weight
PillarACIISIOO
Cost30% weightF17A91Higher
Mission25% weightNot scoredNot scored
Risk15% weightA82HigherB69
Tradability15% weightC44HigherC41
Holdings10% weightNot scoredA77
Durability5% weightB69HigherC42

Rank among Other Index Option Income funds

How we build Categories ›
Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

Same Category. ACII and SIOO are both graded against the same 24 Other Index Option Income funds, so their Grades compare head to head.

Other Index Option Income⁠

Category · 24 funds
See all 24 ›

SIOO ranks 2nd and ACII 16th of 24 funds in the Other Index Option Income Category.

  1. Rank 1ADJIAGlobal X Dow 30 Covered Call ETFScore 75
  2. Rank 2ASIOOVistaShares Target 15 S&P 100 Distribution ETFScore 71
  3. Rank 3BHYGWiShares High Yield Corporate Bond BuyWrite Strategy ETFScore 68
  4. Rank 15CSBARSimplify Barrier Income ETFScore 43
  5. Rank 16CACIIInnovator Index Autocallable Income Strategy ETFScore 42
  6. Rank 17CDYLGGlobal X Dow 30 Covered Call & Growth ETFScore 40

Our read on each fund

ETF.net Research

ACIICInnovator Index Autocallable Income Strategy ETF

SIOOAVistaShares Target 15 S&P 100 Distribution ETF

In short

ACII Wall Street's autocallable note, unpacked into an ETF: a ladder of swaps tied to the S&P 500, Russell 2000 and Nasdaq-100, paying income while the indexes hold up, with losses tracking the worst one if a barrier breaks.

SIOO Most equity-income ETFs pay out whatever the options market hands them. SIOO starts from the answer: a 15% annual income target, paid monthly, bolted onto an S&P 100 core using index options that carry 60/40 tax treatment.

Stated mandate

ACII The Fund is designed to generate substantial income while offering potential downside-loss mitigation.

SIOO The actively managed ETF seeks income and, secondarily, long-term capital appreciation. It combines equity exposure based on the S&P 100 Index (OEX) with an options portfolio intended to generate income.

Why people hold it

  • ACII Autocallable payoffs normally arrive as bank-issued notes. Here the exposure sits inside a 1940 Act ETF that trades on an exchange any market day.
  • The swaps are laddered rather than struck all at once, so coupon and barrier terms get set at staggered dates instead of hinging on one entry point.
  • Built for cash flow: Innovator's product materials set a monthly distribution schedule, funded by the coupons the autocallable swaps generate.innovatoretfs.com
  • Actively managed against three of the most widely followed U.S. equity benchmarks, so the manager can reset references and terms as market conditions change.
  • SIOO 0.59% expense ratio, below the 0.75% typical for options-income funds. Modest toll for an actively managed overlay.
  • The overlay uses S&P 100 (OEX) index options, section 1256 contracts taxed at blended 60/40 rates, and the manager also hunts tax-loss harvesting in the equity sleeve.vistashares.com
  • You keep the stocks. The equity sleeve generally mirrors the S&P 100's mega-cap roster, with the income machinery layered on top rather than replacing it.vistashares.com
  • The payout target is stated up front: 15% a year, distributed monthly. A published yardstick you can hold the fund to, rather than a mystery yield.vistashares.com

Worth knowing

  • ACII Worst-of math: the downside keys off the weakest of the three indexes, not the average. The swaps are OTC contracts, so bank counterparty exposure comes along.
  • 0.79% a year, versus 0.65% at REX's ATCL, the other autocallable-income ETF in this peer set.
  • Launched in 2025, so the track record is short. Payouts can vary period to period and the fund discloses that distributions may include return of capital.
  • SIOO 15% is a target, not a coupon. Distributions can include return of capital, which sends part of your own principal back and trims net asset value.vistashares.com
  • Income comes from an actively managed options book, so the outcome rides on manager decisions and options pricing instead of a fixed dividend stream.
  • Launched in December 2025 and still a small, lightly traded fund. Short history and wider bid-ask spreads come with that territory.

Full ACII profile⁠

Full SIOO profile⁠

ACII vs SIOO Holdings

How we measure overlap

Each holding counts at its smaller weight in the two funds, summed over the full Holdings. Sector, country and asset class use the same rule on each fund’s split. Cash, FX and derivative lines stay out of the counts. Two bond funds get no overlap figure.

ACII vs SIOO Cost

Overpaying ACII vs SIOO

$3,539

On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.

  • ACII 0.79%

    $15,174

  • SIOO 0.59%

    $11,635

$10,000
30 years

Cost over time

  • ACII 0.79%
  • SIOO 0.59%
  • Overpaying
One line per fund, from year 0 to year 30. Use the arrow keys to read each point.$0$5K$10K$15K$20K051015202530ACII $15,174SIOO $11,635

Year by year

YearACIISIOOOverpaying
10$1,405$1,058$347
20$5,331$4,051$1,280
30$15,174$11,635$3,539

Expense ratio

  • 0.79%ACII
  • 0.59%SIOO, cheaper
  • Middle half of Other Index Option Income funds
  • Median 0.74%

SIOO 3rd cheapest of 24 funds

ACII 20th cheapest of 24 funds

ACII vs SIOO Dividends

Last 12 months to Oct 30, 2026
Last payment
ACII $0.21
SIOO $0.25
Ex-dividend
ACII Oct 30, 2026
SIOO Oct 26, 2026
Paid on
ACII Pays Nov 2, 2026
SIOO Oct 27, 2026
Frequency
ACII Monthly
SIOO Monthly

Distribution history

Per share, 2025 to 2026, same scale for both

ACIIMonthly · 12 paymentsAll ACII payments⁠
One bar per payment. 12 payments from 2025 to 2026 YTD. Nov 28, 2025 $0.19; Dec 31, 2025 $0.19; Jan 30, 2026 $0.19; Feb 27, 2026 $0.19; Mar 31, 2026 $0.19; Apr 30, 2026 $0.19; May 29, 2026 $0.19; Jun 30, 2026 $0.20; Jul 31, 2026 $0.20; Aug 31, 2026 $0.21; Sep 30, 2026 $0.21; Oct 30, 2026 $0.21. Use the arrow keys to read each point.$0$0.252026YTD
SIOOMonthly · 11 paymentsAll SIOO payments⁠
One bar per payment. 11 payments from 2025 to 2026 YTD. Dec 29, 2025 $0.25; Jan 26, 2026 $0.25; Feb 23, 2026 $0.24; Mar 30, 2026 $0.24; Apr 27, 2026 $0.25; May 26, 2026 $0.25; Jun 29, 2026 $0.24; Jul 27, 2026 $0.25; Aug 24, 2026 $0.25; Sep 28, 2026 $0.25; Oct 26, 2026 $0.25. Use the arrow keys to read each point.$0$0.252026YTD

ACII vs SIOO Risk

Fall from peak · 5 years

This chart needs five years of history for both funds.

Risk facts

VolatilityStd dev, 3 years
ACII 3.7%since Oct 2025SIOO No data
Return per unit of riskSharpe ratio, 3 years
ACII 1.36since Oct 2025SIOO No data
Worst fallMax drawdown, 5 years
ACII −2.3%since Sep 2025SIOO No data
Market sensitivityBeta, 5 years
ACII 0.23SIOO 0.57

ACII and SIOO in the news

All news⁠

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