BC Open Interest
Brunswick Corporation (BC) had 2.76K open option contracts as of Nov 4, 2026: 1.27K calls and 1.49K puts. Open interest rose 31.6% over the past four weeks. The put/call open interest ratio is 1.17, so puts outnumber calls.
Open Interest by Strike
Showing results for BC, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for BC, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for BC, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for BC, 2026-11-20(m), calls & puts. View all expiries
BC 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 BC have?
Brunswick had 2.76K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 2.27K contracts.
Is BC open interest rising or falling?
Open interest rose 31.6% over the past four weeks. It was 2.1K contracts on Oct 7, 2026. See the BC open interest history for a longer view.
What is the BC put/call open interest ratio?
The Brunswick put/call open interest ratio was 1.17 as of Nov 4, 2026. Four weeks earlier it was 2.20.
What is Brunswick Corporation?
Brunswick is a leading manufacturer in the marine recreation industry.