Skip to content
etf.net

ATCL vs SIOO

REX Autocallable Income ETF

ATCLBNYSE Arca

VistaShares Target 15 S&P 100 Distribution ETF

SIOOANYSE Arca

Overlap

0.0%by weight

Expense ratio

SIOO −0.06pt a year

ATCL0.65%SIOO0.59%

Avg volume · 30D

ATCL 2.8×the volume

ATCL29.9KSIOO10.7K

ATCL vs SIOO Performance

Jul 31, 2026 – Nov 2, 2026

−1.2%ATCL+0.5%SIOO

Jul 31, 2026 to Nov 2, 2026. ATCL −1.2%. SIOO +0.5%. Use the arrow keys to read each point.0%2%3%Jul 2026Sep 2026Nov 2026
Expense ratio
ATCL 0.65%
SIOO 0.59%, better
Fund size
ATCL $46M
SIOO $25M
Holdings
ATCL 5
SIOO 109
Avg volume (30D)
ATCL 29.9K sh, better
SIOO 10.7K sh
NAV per share
ATCL $23.75
SIOO $19.16
52W range

ETF.net Grade

ATCL: Cost 76, Risk 63, Mission not scored, Tradability 53, Holdings not scored, Durability 32. SIOO: Cost 91, Risk 69, Mission not scored, Tradability 41, Holdings 77, Durability 42.
Pillar letters and Scores for ATCL, SIOO, with each pillar’s weight
PillarATCLSIOO
Cost30% weightA76A91Higher
Mission25% weightNot scoredNot scored
Risk15% weightB63B69Higher
Tradability15% weightC53HigherC41
Holdings10% weightNot scoredA77
Durability5% weightD32C42Higher

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. ATCL 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 ATCL 6th 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 5BTHTASoFi Enhanced Yield ETFScore 65
  5. Rank 6BATCLREX Autocallable Income ETFScore 64
  6. Rank 7BFEPIREX FANG & Innovation Equity Premium Income ETFScore 62

Our read on each fund

ETF.net Research

ATCLBREX Autocallable Income ETF

SIOOAVistaShares Target 15 S&P 100 Distribution ETF

In short

ATCL Autocallables were private-bank paper: fat conditional coupons, barriers, early call. ATCL laddered them into an ETF in 2026, aiming for monthly income around SOFR plus 10 points when barriers hold.

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

ATCL The Fund seeks high income through a laddered portfolio of synthetic autocallable contracts tied to the Bloomberg US Large Cap VolMax Index and intends monthly distributions. Payments are conditional on predefined barriers and other income sources, and no distribution level is guaranteed.

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

  • ATCL The first ETF built purely on autocallable contracts, a payoff long sold as bespoke bank notes, now available one share at a time.rexshares.com
  • The income target is a stated formula, not vibes: SOFR plus 10%, with monthly distributions intended and payments conditional on barrier levels.
  • 0.65% expense ratio, under the median for its options-income peer group.
  • Contracts are added on a rolling daily ladder, spreading strike and observation dates across many positions instead of one all-or-nothing note.rexshares.com
  • 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

  • ATCL Coupons are contingent. Drop below a contract's coupon barrier and income can go quiet; a breach that holds to maturity puts principal at risk.rexshares.com
  • The reference index dials equity exposure to hit a 40% volatility target, a far hotter engine than plain large-cap, and financing costs come out of it.bloomberg.comrexshares.com
  • Exposure runs through swap contracts with a bank counterparty rather than owned stocks, and the fund has traded thinly since its 2026 launch.rexshares.com
  • 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 ATCL profile⁠

Full SIOO profile⁠

ATCL vs SIOO Holdings

How ATCL and SIOO differ

Overlap by weight

0.0%

Shared holdings make up 0.0% of ATCL and 0.0% of SIOO.

Level by level

  • Holdings0 in both0.0%
  • Asset classEquity100%
  • Countryby domicile100%

Sector

No Sector split for ATCL and SIOO.

Country, concentration and asset class

Country by domicile

Country weights in ATCL and SIOO, widest gap first
CountryMore in ATCLMore in SIOO
United StatesSame weight

Concentration

Weight in the 10 largest Holdings

  • ATCL203.8%
  • SIOO49.1%

Securities held

  • ATCL2
  • SIOO108

Asset class

ATCL
Equity
SIOO
Equity

Holdings

  • Only in ATCL2
  • In both0
  • Only in SIOO108

Only in ATCL

2 securities, 99.8% of ATCL by weight

  • Treasury Bill99.82%
  • First American Government Obli First Am Gov Oblig X<0.01%

Only in SIOO

108 securities, 99.7% of SIOO by weight

  • Apple Inc9.06%
  • NVIDIA Corp8.65%
  • United States Treasury Bill 12/10/20267.85%

Weight gaps

ATCL and SIOO share no securities.

All 6 ATCL holdings⁠All 118 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.

ATCL vs SIOO Cost

Overpaying ATCL vs SIOO

$1,082

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

  • ATCL 0.65%

    $12,717

  • SIOO 0.59%

    $11,635

$10,000
30 years

Cost over time

  • ATCL 0.65%
  • 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$15K051015202530ATCL $12,717SIOO $11,635

Year by year

YearATCLSIOOOverpaying
10$1,163$1,058$105
20$4,440$4,051$389
30$12,717$11,635$1,082

Expense ratio

  • 0.65%ATCL
  • 0.59%SIOO, cheaper
  • Middle half of Other Index Option Income funds
  • Median 0.74%

SIOO 3rd cheapest of 24 funds

ATCL 5th cheapest of 24 funds

ATCL vs SIOO Dividends

Last 12 months to Nov 2, 2026
Last payment
ATCL $0.28
SIOO $0.25
Ex-dividend
ATCL Oct 20, 2026
SIOO Oct 26, 2026
Paid on
ATCL Oct 21, 2026
SIOO Oct 27, 2026
Frequency
ATCL Monthly
SIOO Monthly

Distribution history

Per share, 2025 to 2026, same scale for both

ATCLMonthly · 8 paymentsAll ATCL payments⁠
One bar per payment. 8 payments from 2025 to 2026 YTD. Mar 17, 2026 $0.28; Apr 14, 2026 $0.28; May 19, 2026 $0.29; Jun 16, 2026 $0.29; Jul 14, 2026 $0.28; Aug 18, 2026 $0.28; Sep 15, 2026 $0.28; Oct 20, 2026 $0.28. 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

ATCL vs SIOO Risk

Fall from peak · 5 years

This chart needs five years of history for both funds.

Risk facts

Market sensitivityBeta, 5 years
ATCL 0.51SIOO 0.57

ATCL and SIOO in the news

All news⁠

Popular comparisons

  • ATCLBvsDJIAA

    REX Autocallable Income ETF · Global X Dow 30 Covered Call ETF

    Expense ratio
    0.65% · 0.60%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • SIOOAvsDJIAA

    VistaShares Target 15 S&P 100 Distribution ETF · Global X Dow 30 Covered Call ETF

    Expense ratio
    0.59% · 0.60%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • ATCLBvsHYGWB

    REX Autocallable Income ETF · iShares High Yield Corporate Bond BuyWrite Strategy ETF

    Expense ratio
    0.65% · 0.69%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • SIOOAvsHYGWB

    VistaShares Target 15 S&P 100 Distribution ETF · iShares High Yield Corporate Bond BuyWrite Strategy ETF

    Expense ratio
    0.59% · 0.69%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • ATCLBvsEDGXB

    REX Autocallable Income ETF · Global X U.S. 500 Income Edge ETF

    Expense ratio
    0.65% · 0.00%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

  • SIOOAvsEDGXB

    VistaShares Target 15 S&P 100 Distribution ETF · Global X U.S. 500 Income Edge ETF

    Expense ratio
    0.59% · 0.00%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.