OC Open Interest
Owens Corning (OC) had 6.74K open option contracts as of Nov 4, 2026: 3.92K calls and 2.81K puts. Open interest fell 5.5% over the past four weeks. The put/call open interest ratio is 0.72, so calls outnumber puts.
Open Interest by Strike
Showing results for OC, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for OC, 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 OC, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for OC, 2026-11-20(m), calls & puts. View all expiries
OC 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 OC have?
Owens Corning had 6.74K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 6.67K contracts.
Is OC open interest rising or falling?
Open interest fell 5.5% over the past four weeks. It was 7.13K contracts on Oct 7, 2026. See the OC open interest history for a longer view.
What is the OC put/call open interest ratio?
The Owens Corning put/call open interest ratio was 0.72 as of Nov 4, 2026. Four weeks earlier it was 0.50.
What is Owens Corning?
Owens-Corning Inc is a building products company that offers roofing products and systems, insulation products (hermal and acoustical batts, loose fill insulation, spray foam insulation, wet use chopped strand, etc.), and doors and door systems.