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OOSPvsBKLNETF Comparison

ETF 1

OOSP

Obra Opportunistic Structured Products ETF

This fund is part of

US Aggregate Bonds

-0.07%

Full OOSP fund page

VS

ETF 2

BKLN

Invesco Senior Loan ETF

This fund is part of

US Corporate HY Bonds

-0.04%

Full BKLN fund page

Obra Opportunistic Structured Products ETF (OOSP) and Invesco Senior Loan ETF (BKLN) have similar underlying exposures to countries and sectors. OOSP's top 3 sector exposures are Industrials, Finance and Non-Corporate. In contrast, BKLN's top sector exposures are Finance, Industrials and Consumer Services. OOSP is more expensive with a Total Expense Ratio (TER) of 1.97%, versus 0.67% for BKLN. OOSP is up 3.67% year-to-date (YTD) with +$114M in YTD flows. BKLN performs worse with 2.33% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of OOSP and BKLN 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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OOSP vs BKLN 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 08/31/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	OOSP BKLN	+0.45%+1.19%	+1.28%+1.73%	+3.67%+2.33%	+6.06%+4.68%	n/a+22.34%	n/a+29.59%
Flows	OOSP BKLN	--$43M	+$508K-$422M	+$114M+$3M	+$115M+$8M	-+$2.97B	-+$1.04B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	OOSP BKLN	+0.64%+1.12%	+0.84%+1.79%	n/a+1.68%	n/a+2.37%
Max drawdown	OOSP BKLN	-0.11%-0.56%	-0.39%-2.60%	n/a-2.60%	n/a-6.55%
Max drawdown duration	OOSP BKLN	7d31d	37d106d	n/a106d	n/a375d

Trading data

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	OOSP	BKLN
Last sale 9/1/2026 at 1:30 PM	$10.11	$20.55
Previous close 08/31/2026	$10.12	$20.57
Consolidated volume 08/31/2026
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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	OOSP	BKLN
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

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

Live

Closed

	OOSP	BKLN
Last price	$10.11	$20.55
1D performance	-0.10%	-0.10%
AuM	$150.38 M	$6.74 B
E/R	1.97%	0.67%

Characteristics

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

More OOSP data on Trackinsight

More BKLN data on Trackinsight

Exposure

Countries

OOSP

Other

100%

BKLN

Other

100%

Sectors

OOSP

Other

100%

BKLN

Other

100%

Diversification

OOSP

Total weight of top 15 holdings out of 15

13.18%

BKLN

Total weight of top 15 holdings out of 15

22.11%

Top 15 holdings

Data as of July 31, 2026

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%

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%

Frequently asked questions about OOSP and BKLN

How have the OOSP and BKLN ETFs performed in 2026?

As of August 31, 2026, OOSP is up 3.67% year-to-date (YTD), while BKLN has returned 2.33%. That puts OOSP better performer ahead so far this year.

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

Year-to-date, the OOSP ETF saw +$114M in flows, compared to +$3M for BKLN.

Which ETF is more volatile: OOSP or BKLN?

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

Which ETF is bigger: OOSP or BKLN?

As of August 31, 2026, OOSP holds $150.38 M in assets under management (AUM), while BKLN manages $6.74 B.

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

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

Which ETF is more diversified: OOSP or BKLN?

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

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

OOSPvsBKLNETF Comparison

Obra Opportunistic Structured Products ETF

Invesco Senior Loan ETF

OOSP vs BKLN 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 OOSP and BKLN ETFs performed in 2026?

As of August 31, 2026, OOSP is up 3.67% year-to-date (YTD), while BKLN has returned 2.33%. That puts OOSP better performer ahead so far this year.

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

Year-to-date, the OOSP ETF saw +$114M in flows, compared to +$3M for BKLN.

Which ETF is more volatile: OOSP or BKLN?

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

Which ETF is bigger: OOSP or BKLN?

As of August 31, 2026, OOSP holds $150.38 M in assets under management (AUM), while BKLN manages $6.74 B.

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

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

Which ETF is more diversified: OOSP or BKLN?

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

Three Ways You Can Get Higher Income with ETFs

Uptick to inflows in high-yield bond ETFs

Active Trader Report: Use of Leveraged & Inverse ETFs Way Up