Get the weekly note

Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

PDBC vs SPY: how they differ

PDBC and SPY are both equity index funds, and over the year PDBC returned more, +55.2% against +17.5%.

Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF and SPDR S&P 500 ETF Trust.

PDBC and SPY on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
PDBC
Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF
SPY
SPDR S&P 500 ETF Trust
Where it sitsCore index fundCore index fund
IssuerInvescoState Street
What it isOptimum Yield Diversified Commodity StrategyS&P 500, book from IVV
Total return, 1 year+55.2%+17.5%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500+37.7 pts0.0 pts
Expense ratio0.59%0.09%
Holdingsnot filed504

PDBC in plain words

PDBC is an index equity fund tracking the Optimum Yield Diversified Commodity Strategy. Over the year to Sep 11, 2026 it returned +55.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.59% a year.

SPY in plain words

SPY is an index equity fund tracking the S&P 500. Over the year to Sep 11, 2026 it returned +17.5% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.09% a year. By its holdings filed for Jun 30, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 504 positions, with the top ten at 36.4%.

Questions people ask

Which returned more over the last year, PDBC or SPY?
In the year to Sep 12, 2026, with distributions reinvested, PDBC returned +55.2% and SPY returned +17.5%, so PDBC returned more. One year is one year; the longer windows are in the table.
Which is cheaper, PDBC or SPY?
PDBC charges 0.59% a year and SPY charges 0.09%, so SPY is cheaper. Fees come from each fund's prospectus.

Other comparisons

Where to next

Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

PDBC against SPY, ETFIQ, data as of Sep 12, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, PDBC against SPY, data as of Sep 12, 2026. https://etfiq.com/compare/any/PDBC-SPY Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources