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RSPUvsZAPETF Comparison

ETF 1
RSPU

Invesco S&P 500® Equal Weight Utilities ETF

This fund is part of
US Large Cap
+1.18%
VS
ETF 2
ZAP

Global X U.S. Electrification ETF

This fund is part of
Infrastructure
+0.39%

Invesco S&P 500® Equal Weight Utilities ETF (RSPU) belongs to the US Large Cap segment. Global X U.S. Electrification ETF (ZAP) is part of the Infrastructure segment. RSPU's top 1 sector exposures are Utilities. RSPU is less expensive with a Total Expense Ratio (TER) of 0.4%, versus 0.5% for ZAP. RSPU is up 0.17% year-to-date (YTD) with +$5M in YTD flows. ZAP performs better with 8.53% YTD performance, and +$192M in YTD flows. Run a side-by-side ETF comparison of RSPU and ZAP below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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RSPU vs ZAP performance and flow charts

Performance

-8.0-6.0-4.0-2.00.0%Aug 17Aug 24Aug 31Sep 8Sep 15

Cumulative Flows

-10 M-5 M0 M5 MAug 17Aug 24Aug 31Sep 8Sep 15

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 09/17/2026
1M3MYTD1Y3Y5Y
Perf.
RSPU
ZAP
-5.73%-5.76%
-6.12%-6.80%
+0.17%+8.53%
+2.61%+12.23%
+46.15%n/a
+58.06%n/a
Flows
RSPU
ZAP
-$9M+$1M
+$1M+$33M
+$5M+$192M
+$46M+$264M
+$92M-
+$192M-
Volatility and drawdown
3M1Y3Y5Y
Volatility
RSPU
ZAP
+14.80%+16.65%
+14.67%+16.51%
+15.88%n/a
+16.98%n/a
Max drawdown
RSPU
ZAP
-11.48%-11.62%
-12.09%-11.62%
-12.09%n/a
-21.97%n/a
Max drawdown duration
RSPU
ZAP
81d84d
200d84d
200dn/a
610dn/a
Trading data

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RSPU
ZAP
Last sale
9/18/2026 at 1:30 PM
$72.89
$30.95
Previous close
09/17/2026
$73.88
$31.24
Consolidated volume
09/17/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of August 31, 2026
1-year trailing difference

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RSPU
ZAP
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 9/18/2026 at 1:30 PM
Live
Closed
RSPU
ZAP
Last price
$72.89
$30.95
1D performance
-1.34%
-0.92%
AuM$500.37 M$451.45 M
E/R0.4%0.5%
Characteristics
RSPU
ZAP
Management strategyPassivePassive
ProviderInvescoGlobal X
BenchmarkS&P 500 Equal Weight Utilities & Telecommunications IndexGlobal X U.S. Electrification Index
N° of holdings31-
Asset classEquities-
Trailing 12m distribution yield
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Inception dateNovember 1, 2006December 18, 2024
ESGNoNo
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Exposure

Countries

RSPU
USA
100%
Other
0%
ZAP
Data will be available soon

Sectors

RSPU
Utilities
100%
Other
0%
ZAP
Data will be available soon
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Diversification

RSPU

Total weight of top 15 holdings out of 15

49.81%
ZAP
Data will be available soon

Top 15 holdings

Data as of July 31, 2026
RSPU
Edison International
3.47%
American Water Works Co., Inc.
3.44%
Eversource Energy
3.41%
Constellation Energy Corp.
3.36%
PG&E Corp.
3.34%
FirstEnergy Corp.
3.34%
Dominion Energy, Inc.
3.33%
Atmos Energy Corp.
3.31%
Consolidated Edison, Inc.
3.29%
NextEra Energy, Inc.
3.28%
Duke Energy Corp.
3.26%
Exelon Corp.
3.25%
Vistra Corp.
3.25%
NRG Energy, Inc.
3.25%
The Southern Co.
3.22%
ZAP
Data will be available soon
Frequently asked questions about RSPU and ZAP

How have the RSPU and ZAP ETFs performed in 2026?

As of September 17, 2026, RSPU is up 0.17% year-to-date (YTD), while ZAP has returned 8.53%. That puts ZAP better performer ahead so far this year.

Which ETF is attracting more investor money: RSPU or ZAP?

Year-to-date, the RSPU ETF saw +$5M in flows, compared to +$192M for ZAP.

Which ETF is more volatile: RSPU or ZAP?

Over the past year, RSPU had a volatility of 14.67%, while ZAP experienced 16.51%.

Which ETF is bigger: RSPU or ZAP?

As of September 17, 2026, RSPU holds $500.37 M in assets under management (AUM), while ZAP manages $451.45 M.

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