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SCOvsZSLETF Comparison

ETF 1
SCO

ProShares UltraShort Bloomberg Crude Oil ETF

This fund is part of
Inverse Commodity
-1.82%
VS
ETF 2
ZSL

ProShares UltraShort SILVER ETF - USD

This fund is part of
Inverse Commodity
-1.82%

ProShares UltraShort Bloomberg Crude Oil ETF (SCO) and ProShares UltraShort SILVER ETF - USD (ZSL) belong to the same industry segment: Inverse Commodity. SCO is less expensive with a Total Expense Ratio (TER) of 1.1%, versus 1.33% for ZSL. SCO is down -79.61% year-to-date (YTD) with +$1.41B in YTD flows. ZSL performs better with -35.86% YTD performance, and -$185M in YTD flows. Run a side-by-side ETF comparison of SCO and ZSL 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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SCO vs ZSL performance and flow charts

Performance

-20-10010203040%Sep 23Sep 30Oct 7Oct 14Oct 21

Cumulative Flows

-30 M-20 M-10 M0 M10 M20 M30 MSep 23Sep 30Oct 7Oct 14Oct 21

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Historic performance and flows
Data as of 10/23/2026
1M3MYTD1Y3Y5Y
Perf.
SCO
ZSL
-21.19%+40.19%
-36.30%+8.36%
-79.61%-35.86%
-77.67%-74.39%
-76.51%-95.67%
-93.67%-96.57%
Flows
SCO
ZSL
+$19M-$28M
+$611M-$12M
+$1.41B-$185M
+$1.42B+$73M
+$1.17B+$141M
+$1.38B+$111M
Volatility and drawdown
3M1Y3Y5Y
Volatility
SCO
ZSL
+52.51%+70.61%
+63.99%+131.03%
+55.55%+90.54%
+62.44%+79.49%
Max drawdown
SCO
ZSL
-47.88%-33.46%
-80.89%-89.56%
-82.51%-98.23%
-95.30%-99.07%
Max drawdown duration
SCO
ZSL
79d77d
311d361d
536d1076d
1787d1513d
Trading data

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SCO
ZSL
Last sale
10/23/2026 at 1:30 PM
$15.92
$34.03
Previous close
10/22/2026
$16.54
$33.23
Consolidated volume
10/22/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of October 25, 2026
1-year trailing difference

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SCO
ZSL
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 10/23/2026 at 1:30 PM
Live
Closed
SCO
ZSL
Last price
$15.92
$34.03
1D performance
-3.75%
+2.41%
AuM$846.56 M$67.98 M
E/R1.1%1.33%
Characteristics
SCO
ZSL
Management strategyPassivePassive
ProviderProSharesProShares
BenchmarkBloomberg Commodity Balanced WTI Crude Oil IndexBloomberg Silver Subindex
N° of holdings--
Asset classCommoditiesCommodities
Trailing 12m distribution yield
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Inception dateNovember 24, 2008December 1, 2008
ESGNoNo
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Exposure

Exposure data will be available soon

Frequently asked questions about SCO and ZSL

How have the SCO and ZSL ETFs performed in 2026?

As of October 23, 2026, SCO is down -79.61% year-to-date (YTD), while ZSL has lost -35.86%. That puts ZSL better performer ahead so far this year.

Which ETF is attracting more investor money: SCO or ZSL?

Year-to-date, the SCO ETF saw +$1.41B in flows, compared to -$185M for ZSL.

Which ETF is more volatile: SCO or ZSL?

Over the past year, SCO had a volatility of 63.99%, while ZSL experienced 131.03%.

Which ETF is bigger: SCO or ZSL?

As of October 23, 2026, SCO holds $846.56 M in assets under management (AUM), while ZSL manages $67.98 M.

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