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Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

RSDE vs RSP: how they differ

Over the year RSP returned more, +14.8% against +10.8%, and RSP charges 0.20% against 0.85%.

FT Vest U.S. Equity Equal Weight Buffer ETF - December and Invesco S&P 500 Equal Weight ETF.

RSDE and RSP on the fields both publish, as of Sep 13, 2026. Source: ETFIQ.
RSDE
FT Vest U.S. Equity Equal Weight Buffer ETF - December
RSP
Invesco S&P 500 Equal Weight ETF
Where it sitsBuffer ETFCore index fund
IssuerFirst TrustInvesco
What it isDefined outcome, 10% on RSPS&P 500 equal weight
Total return, 1 year+10.8%+14.8%
S&P 500 over the same days+14.8%+17.5%
Gap to the S&P 500−3.9 pts−2.7 pts
Expense ratio0.85%0.20%
Holdingsnot filed506

RSDE in plain words

From its price on Sep 13, 2026, the fund can gain about 4.5% more before it reaches its cap. The fund's price can fall 9.1% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, RSP can fall 10.2% from today's level to the point where the buffer begins. Protection left, in index points: 10.0% of the 10.0% buffer still sits below today's RSP level. 98 days remained on Sep 13, 2026. On Dec 18, 2026 the period ends and a new cap is set.

RSP in plain words

RSP is an index equity fund tracking the S&P 500 equal weight. Over the year to Sep 11, 2026 it returned +14.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.20% a year. By its holdings filed for Sep 10, 2026, 99% of the fund by weight is stocks the S&P 500 also holds, across 506 positions, with the top ten at 3.2%. It sat 3.5% below its high of Aug 14, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, RSDE or RSP?
In the year to Sep 13, 2026, with distributions reinvested, RSDE returned +10.8% and RSP returned +14.8%, so RSP returned more. One year is one year; the longer windows are in the table.
Which is cheaper, RSDE or RSP?
RSDE charges 0.85% a year and RSP charges 0.20%, so RSP is cheaper. Fees come from each fund's prospectus.
Are RSDE and RSP the same kind of fund?
No. RSDE is a buffer ETF and RSP is an index ETF, so they are built for different jobs. The table compares what both publish: return, cost and what each actually holds.

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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.

RSDE against RSP, ETFIQ, data as of Sep 13, 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, RSDE against RSP, data as of Sep 13, 2026. https://etfiq.com/compare/any/rsde-vs-rsp Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources