Skip to content

CRDT vs SPAB

Simplify Opportunistic Income ETF

CRDTFNYSE Arca

State Street SPDR Portfolio Aggregate Bond ETF

SPABANYSE Arca

Overlap

No data

Expense ratio

SPAB −0.94pt a year

CRDT0.97%SPAB0.03%

Avg volume · 30D

SPAB 468.9×the volume

CRDT6.64KSPAB3.11M

3Y return · a year

SPAB +4.9pt

CRDT+0.5%SPAB+5.4%

CRDT vs SPAB Performance

Oct 31, 2025 – Oct 30, 2026

−6.0%CRDT−0.2%SPAB

Oct 31, 2025 to Oct 30, 2026. CRDT −6.0%. SPAB −0.2%. Use the arrow keys to read each point.−10%5%Oct 2025Apr 2026Oct 2026
Expense ratio
CRDT 0.97%
SPAB 0.03%, better
Fund size
CRDT $27M
SPAB $10.4B
1Y total return
CRDT −6.0%
SPAB −0.2%, better
Yield (12M)
CRDT 6.49%, better
SPAB 4.20%
Holdings
CRDT 43
SPAB 8697
Avg volume (30D)
CRDT 6.64K sh
SPAB 3.11M sh, better
NAV per share
CRDT $20.65
SPAB $24.78
52W range

ETF.net Grade

CRDT: Cost 0, Risk 21, Mission not scored, Tradability 11, Holdings 31, Durability 40. SPAB: Cost 97, Risk 47, Mission 100, Tradability 90, Holdings 76, Durability 91.
Pillar letters and Scores for CRDT, SPAB, with each pillar’s weight
PillarCRDTSPAB
Cost30% weightF0A97Higher
Mission25% weightNot scoredA100
Risk15% weightF21C47Higher
Tradability15% weightF11A90Higher
Holdings10% weightD31A76Higher
Durability5% weightC40A91Higher

Rank among US Aggregate Bond funds

Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

Same Category. CRDT and SPAB are both graded against the same 114 US Aggregate Bond funds, so their Grades compare head to head.

US Aggregate Bond⁠

Category · 114 funds
See all 114 ›

SPAB ranks 2nd and CRDT 113th of 114 funds in the US Aggregate Bond Category.

  1. Rank 1AAGGiShares Core U.S. Aggregate Bond ETFScore 87
  2. Rank 2AIUSBiShares Core Universal USD Bond ETFScore 86
  3. Rank 2ASCHZSchwab U.S. Aggregate Bond ETFScore 86
  4. Rank 2ASPABState Street SPDR Portfolio Aggregate Bond ETFScore 86
  5. Rank 5ABNDVanguard Total Bond Market ETFScore 85
  6. Rank 111DTPFITimothy Plan Fixed Income ETFScore 25
  7. Rank 113FCRDTSimplify Opportunistic Income ETFScore 13
  8. AGZDNot yet graded

Our read on each fund

ETF.net Research

CRDTFSimplify Opportunistic Income ETF

SPABAState Street SPDR Portfolio Aggregate Bond ETF

In short

CRDT Not an index bond fund. CRDT roams high yield, investment grade and distressed debt hunting income, run by an alternatives shop that also handles the hedging, and it pays monthly.

SPAB A 2007-vintage core bond fund priced at 0.03%: roughly 8,500 US investment-grade bonds in one ticket, at the same rock-bottom fee the household names charge for the same index.

Stated mandate

CRDT CRDT seeks current income as its primary objective, with long-term capital appreciation as a secondary objective.

SPAB The fund seeks to track the price and yield performance of the Bloomberg U.S. Aggregate Bond Index before fees and expenses, providing broad exposure to U.S.-dollar-denominated investment-grade bonds.

Why people hold it

  • CRDT Active across the credit spectrum: investment grade and high yield corporate bonds, preferred stock, Treasuries and bank loans, chosen by bottom-up research instead of an index.simplify.us
  • Sub-advised by Asterozoa Capital, an alternatives manager responsible for both fixed income security selection and the fund's derivatives strategy.simplify.ussimplify.us 2
  • The prospectus puts guardrails on the racy stuff: up to 15% in illiquid holdings such as distressed or private investments, and no more than 10% rated CCC or lower.simplify.us
  • Pays monthly, with current income as the stated primary objective and long-term capital appreciation second.
  • SPAB 0.03% a year against a 0.36% median for its peer group, and the same ticket price as AGG, SCHZ and BBAG on the identical index.
  • Roughly 8,500 dollar-denominated investment-grade bonds in one line item, tracking the Bloomberg U.S. Aggregate Bond Index. Diversification you could not assemble bond by bond.ssga.com
  • Trades actively and has tracked its index closely, putting it among the stronger implementations in the core-bond group.
  • Running since 2007, now a multi-billion-dollar fund, and it pays monthly rather than quarterly.

Worth knowing

  • CRDT The 0.99% expense ratio is alternatives-manager pricing next to index core bond funds like BND at 0.03%. Active credit selection has to cover that gap.
  • Small and thinly traded, so bid-ask spreads can run wider than the giant core bond ETFs. Limit orders matter more here.
  • Junk and distressed debt move more like stocks than Treasuries when credit sours, and the fund currently sits in the bottom quartile of our aggregate-bond group.simplify.us
  • SPAB Bond prices move opposite yields. When rates rise the index falls and the fund follows it down; a 0.03% fee cannot cushion that.
  • AGG, SCHZ and BBAG hold the same declared index at the same 0.03%. Picking among them comes down to spreads and platform, not the portfolio.
  • Investment grade and US dollar only by mandate: high yield and foreign-currency debt sit outside the remit.ssga.com

Full CRDT profile⁠

Full SPAB profile⁠

CRDT vs SPAB 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.

CRDT vs SPAB Cost

Overpaying CRDT vs SPAB

$17,560

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

  • CRDT 0.97%

    $18,198

  • SPAB 0.03%

    $638

$10,000
30 years

Cost over time

  • CRDT 0.97%
  • SPAB 0.03%
  • Overpaying
One line per fund, from year 0 to year 30. Use the arrow keys to read each point.$0$5K$10K$15K$20K051015202530CRDT $18,198SPAB $638

Year by year

YearCRDTSPABOverpaying
10$1,712$55$1,657
20$6,443$216$6,227
30$18,198$638$17,560

Expense ratio

  • 0.97%CRDT
  • 0.03%SPAB, cheaper
  • Middle half of US Aggregate Bond funds
  • Median 0.34%

SPAB 2nd cheapest of 114 funds

CRDT 113th cheapest of 114 funds

CRDT vs SPAB Dividends

Last 12 months to Oct 30, 2026
Yield (12M)
CRDT 6.49%, better
SPAB 4.20%
Payout (12M)
CRDT $1.34
SPAB $1.04
Last payment
CRDT $0.15
SPAB $0.09
Ex-dividend
CRDT Oct 27, 2026
SPAB Oct 1, 2026
Paid on
CRDT Oct 30, 2026
SPAB Oct 6, 2026
Frequency
CRDT Monthly
SPAB Monthly

Distribution history

Per share, 2023 to 2026, same scale for both

CRDTMonthly · 39 paymentsAll CRDT payments⁠
One bar per payment. 39 payments from 2023 to 2026 YTD. Aug 28, 2023 $0.10; Sep 27, 2023 $0.10; Oct 26, 2023 $0.15; Nov 27, 2023 $0.15; Dec 26, 2023 $0.16; Jan 26, 2024 $0.15; Feb 26, 2024 $0.15; Mar 25, 2024 $0.15; Apr 25, 2024 $0.15; May 24, 2024 $0.15; Jun 25, 2024 $0.15; Jul 26, 2024 $0.16; Aug 27, 2024 $0.16; Sep 25, 2024 $0.16; Oct 28, 2024 $0.16; Nov 25, 2024 $0.15; Dec 23, 2024 $0.14; Jan 28, 2025 $0.14; Feb 25, 2025 $0.14; Mar 26, 2025 $0.14; Apr 25, 2025 $0.14; May 27, 2025 $0.14; Jun 25, 2025 $0.14; Jul 28, 2025 $0.14; Aug 26, 2025 $0.14; Sep 25, 2025 $0.13; Oct 28, 2025 $0.13; Nov 21, 2025 $0.13; Dec 23, 2025 $0.13; Jan 27, 2026 $0.12; Feb 24, 2026 $0.11; Mar 26, 2026 $0.10; Apr 27, 2026 $0.10; May 26, 2026 $0.10; Jun 25, 2026 $0.10; Jul 28, 2026 $0.10; Aug 26, 2026 $0.10; Sep 25, 2026 $0.10; Oct 27, 2026 $0.15. Use the arrow keys to read each point.$0$0.1020232026YTD
SPABMonthly · 45 paymentsAll SPAB payments⁠
One bar per payment. 45 payments from 2023 to 2026 YTD. Feb 1, 2023 $0.07; Mar 1, 2023 $0.06; Apr 3, 2023 $0.07; May 1, 2023 $0.07; Jun 1, 2023 $0.07; Jul 3, 2023 $0.07; Aug 1, 2023 $0.07; Sep 1, 2023 $0.07; Oct 2, 2023 $0.07; Nov 1, 2023 $0.08; Dec 1, 2023 $0.08; Dec 18, 2023 $0.08; Feb 1, 2024 $0.08; Mar 1, 2024 $0.08; Apr 1, 2024 $0.08; May 1, 2024 $0.08; Jun 3, 2024 $0.08; Jul 1, 2024 $0.08; Aug 1, 2024 $0.08; Sep 3, 2024 $0.08; Oct 1, 2024 $0.08; Nov 1, 2024 $0.08; Dec 2, 2024 $0.08; Dec 19, 2024 $0.08; Feb 3, 2025 $0.09; Mar 3, 2025 $0.08; Apr 1, 2025 $0.08; May 1, 2025 $0.08; Jun 2, 2025 $0.09; Jul 1, 2025 $0.08; Aug 1, 2025 $0.09; Sep 2, 2025 $0.09; Oct 1, 2025 $0.08; Nov 3, 2025 $0.09; Dec 1, 2025 $0.08; Dec 18, 2025 $0.09; Feb 2, 2026 $0.08; Mar 2, 2026 $0.08; Apr 1, 2026 $0.09; May 1, 2026 $0.09; Jun 1, 2026 $0.09; Jul 1, 2026 $0.09; Aug 3, 2026 $0.09; Sep 1, 2026 $0.09; Oct 1, 2026 $0.09. Use the arrow keys to read each point.$0$0.1020232026YTD

CRDT vs SPAB Risk

Fall from peak · 5 years

This chart needs five years of history for both funds.

Risk facts

VolatilityStd dev, 3 years
CRDT 7.9%SPAB 5.6%, better
Return per unit of riskSharpe ratio, 3 years
CRDT −0.47SPAB 0.17, better
Worst fallMax drawdown, 5 years
CRDT −15.6%since Jun 2023SPAB −17.4%
Market sensitivityBeta, 5 years
CRDT 0.50SPAB 1.00

CRDT and SPAB in the news

Popular comparisons

  • CRDTFvsAGGA

    Simplify Opportunistic Income ETF · iShares Core U.S. Aggregate Bond ETF

    Expense ratio
    0.97% · 0.03%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
  • SPABAvsAGGA

    State Street SPDR Portfolio Aggregate Bond ETF · iShares Core U.S. Aggregate Bond ETF

    Expense ratio
    0.03% · 0.03%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
  • CRDTFvsIUSBA

    Simplify Opportunistic Income ETF · iShares Core Universal USD Bond ETF

    Expense ratio
    0.97% · 0.06%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
  • SPABAvsIUSBA

    State Street SPDR Portfolio Aggregate Bond ETF · iShares Core Universal USD Bond ETF

    Expense ratio
    0.03% · 0.06%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
  • CRDTFvsSCHZA

    Simplify Opportunistic Income ETF · Schwab U.S. Aggregate Bond ETF

    Expense ratio
    0.97% · 0.03%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
  • SPABAvsSCHZA

    State Street SPDR Portfolio Aggregate Bond ETF · Schwab U.S. Aggregate Bond ETF

    Expense ratio
    0.03% · 0.03%
    Category
    Same Category. Both funds are graded against the same funds, so their Grades compare head to head.