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BKLNvsOOSPETF Comparison

ETF 1

BKLN

Invesco Senior Loan ETF

This fund is part of

US Corporate HY Bonds

-0.17%

Full BKLN fund page

VS

ETF 2

OOSP

Obra Opportunistic Structured Products ETF

This fund is part of

US Aggregate Bonds

-0.23%

Full OOSP fund page

Invesco Senior Loan ETF (BKLN) and Obra Opportunistic Structured Products ETF (OOSP) have similar underlying exposures to countries and sectors. BKLN's top 3 sector exposures are Finance, Industrials and Consumer Services. In contrast, OOSP's top sector exposures are Industrials, Finance and Non-Corporate. BKLN is less expensive with a Total Expense Ratio (TER) of 0.67%, versus 1.97% for OOSP. BKLN is up 2.44% year-to-date (YTD) with +$21M in YTD flows. OOSP performs better with 3.67% YTD performance, and +$114M in YTD flows. Run a side-by-side ETF comparison of BKLN and OOSP 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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BKLN vs OOSP performance and flow charts

Performance

Cumulative Flows

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

Data Services

Historic performance and flows

Data as of 09/01/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	BKLN OOSP	+1.18%+0.45%	+1.84%+1.28%	+2.44%+3.67%	+4.80%+6.06%	+22.32%n/a	+29.67%n/a
Flows	BKLN OOSP	-$5M-	-$403M+$508K	+$21M+$114M	+$27M+$115M	+$2.95B-	+$1.04B-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	BKLN OOSP	+1.12%+0.64%	+1.79%+0.84%	+1.68%n/a	+2.37%n/a
Max drawdown	BKLN OOSP	-0.56%-0.11%	-2.60%-0.39%	-2.60%n/a	-6.55%n/a
Max drawdown duration	BKLN OOSP	31d7d	106d37d	106dn/a	375dn/a

Trading data

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	BKLN	OOSP
Last sale 9/2/2026 at 1:30 PM	$20.56	$10.11
Previous close 09/01/2026	$20.55	$10.11
Consolidated volume 09/01/2026
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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OOSP

is actively managed and doesn’t replicate an index

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	BKLN	OOSP
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/2/2026 at 1:30 PM

Live

Closed

	BKLN	OOSP
Last price	$20.56	$10.11
1D performance	+0.05%	+0.00%
AuM	$6.77 B	$150.38 M
E/R	0.67%	1.97%

Characteristics

	BKLN	OOSP
Management strategy	Passive	Active
Provider	Invesco	Obra Funds
Benchmark	S&P/LSTA U.S. Leveraged Loan 100 Index	-
N° of holdings	52	11
Asset class	Fixed Income	-
Trailing 12m distribution yield	Join	Join
Inception date	March 3, 2011	April 9, 2024
ESG	No	No

More BKLN data on Trackinsight

More OOSP data on Trackinsight

Exposure

Countries

BKLN

Other

100%

OOSP

Other

100%

Sectors

BKLN

Other

100%

OOSP

Other

100%

Diversification

BKLN

Total weight of top 15 holdings out of 15

22.11%

OOSP

Total weight of top 15 holdings out of 15

13.18%

Top 15 holdings

Data as of July 31, 2026

BKLN

US43644ABL26

1.92%

US25472YAB74

1.91%

US89841EAB11

1.72%

US81527CAP23

1.59%

US71360HAB33

1.48%

US04686RAF01

1.48%

US23923YAB74

1.47%

US74345HAJ05

1.41%

US07014QAP63

1.40%

US57906HAF47

1.32%

US90266UAM53

1.31%

US11132VAY56

1.28%

US08078UAQ67

1.28%

US03234TBB35

1.27%

US29359BAH42

1.27%

OOSP

US62956HAG11

1.17%

US12988DAG79

1.01%

US76089TAC45

1.00%

US69549PAC14

0.99%

US12577HAG56

0.91%

US43284KAD46

0.86%

US34461WAG50

0.84%

US69547DAE67

0.83%

US92535VAS16

0.82%

US46676AAG85

0.81%

US39152MAG06

0.80%

US362414AG97

0.80%

US98919WAQ69

0.80%

US05618XAG51

0.80%

US12433KAG22

0.73%

Frequently asked questions about BKLN and OOSP

How have the BKLN and OOSP ETFs performed in 2026?

As of September 1, 2026, BKLN is up 2.44% year-to-date (YTD), while OOSP has returned 3.67%. That puts OOSP better performer ahead so far this year.

Which ETF is attracting more investor money: BKLN or OOSP?

Year-to-date, the BKLN ETF saw +$21M in flows, compared to +$114M for OOSP.

Which ETF is more volatile: BKLN or OOSP?

Over the past year, BKLN had a volatility of 1.79%, while OOSP experienced 0.84%.

Which ETF is bigger: BKLN or OOSP?

As of September 1, 2026, BKLN holds $6.77 B in assets under management (AUM), while OOSP manages $150.38 M.

What are the top holdings of the BKLN ETF and OOSP ETF?

BKLN top holdings include US43644ABL26, US25472YAB74 and US89841EAB11. OOSP holds in its top three: US62956HAG11, US12988DAG79 and US76089TAC45.

Which ETF is more diversified: BKLN or OOSP?

BKLN holds 154 securities with 22.11% of its assets in the top 15. OOSP has 250 securities and a top 15 weight of 13.18%.

Three Ways You Can Get Higher Income with ETFs

August 6, 2024

BKLN

Uptick to inflows in high-yield bond ETFs

December 16, 2022

BKLN

BKLNvsOOSPETF Comparison

Invesco Senior Loan ETF

Obra Opportunistic Structured Products ETF

BKLN vs OOSP performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the BKLN and OOSP ETFs performed in 2026?

As of September 1, 2026, BKLN is up 2.44% year-to-date (YTD), while OOSP has returned 3.67%. That puts OOSP better performer ahead so far this year.

Which ETF is attracting more investor money: BKLN or OOSP?

Year-to-date, the BKLN ETF saw +$21M in flows, compared to +$114M for OOSP.

Which ETF is more volatile: BKLN or OOSP?

Over the past year, BKLN had a volatility of 1.79%, while OOSP experienced 0.84%.

Which ETF is bigger: BKLN or OOSP?

As of September 1, 2026, BKLN holds $6.77 B in assets under management (AUM), while OOSP manages $150.38 M.

What are the top holdings of the BKLN ETF and OOSP ETF?

BKLN top holdings include US43644ABL26, US25472YAB74 and US89841EAB11. OOSP holds in its top three: US62956HAG11, US12988DAG79 and US76089TAC45.

Which ETF is more diversified: BKLN or OOSP?

BKLN holds 154 securities with 22.11% of its assets in the top 15. OOSP has 250 securities and a top 15 weight of 13.18%.

Three Ways You Can Get Higher Income with ETFs

Uptick to inflows in high-yield bond ETFs

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