OCSL Open Interest
Oaktree Specialty Lending Corporation (OCSL) had 3.61K open option contracts as of Nov 9, 2026: 1.35K calls and 2.26K puts. Open interest rose 1.6% over the past four weeks. The put/call open interest ratio is 1.67, which signals bearish sentiment.
Open Interest by Strike
Showing results for OCSL, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for OCSL, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
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| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for OCSL, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for OCSL, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for OCSL, all expirations, calls & puts. View full history
OCSL Open Interest FAQ
What is open interest?
Open interest is the number of option contracts that are open and not yet closed, exercised, or expired. The Options Clearing Corporation calculates it once a day from the previous day's trades, and it is published before the market opens.
How much open interest does OCSL have?
Oaktree Specialty Lending had 3.61K open option contracts as of Nov 9, 2026. Over the past 30 days, open interest averaged 3.56K contracts.
Is OCSL open interest rising or falling?
Open interest rose 1.6% over the past four weeks. It was 3.56K contracts on Oct 12, 2026. See the OCSL open interest history for a longer view.
What is the OCSL put/call open interest ratio?
The Oaktree Specialty Lending put/call open interest ratio was 1.67 as of Nov 9, 2026. Four weeks earlier it was 1.63.
What is Oaktree Specialty Lending Corporation?
Oaktree Specialty Lending Corp is a specialty finance company.