AWI Open Interest
Armstrong World Industries Inc (AWI) had 5.66K open option contracts as of Nov 4, 2026: 1.03K calls and 4.64K puts. Open interest rose 293.3% over the past four weeks, and is AWI's highest level in 12 weeks. The put/call open interest ratio is 4.50, so puts outnumber calls.
Open Interest by Strike
Showing results for AWI, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for AWI, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
|---|---|
| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for AWI, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for AWI, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for AWI, all expirations, calls & puts. View full history
AWI 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 AWI have?
Armstrong World Industries had 5.66K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 2.43K contracts.
Is AWI open interest rising or falling?
Open interest rose 293.3% over the past four weeks, and is AWI's highest level in 12 weeks. It was 1.44K contracts on Oct 7, 2026. See the AWI open interest history for a longer view.
What is the AWI put/call open interest ratio?
The Armstrong World Industries put/call open interest ratio was 4.50 as of Nov 4, 2026. Four weeks earlier it was 0.34.
What is Armstrong World Industries Inc?
Armstrong World Industries Inc designs and manufactures exterior architectural applications, including ceilings, specialty walls, and exterior metal solutions, using materials such as mineral fiber, fiberglass, metal, felt, architectural resin and glass, wood, wood fiber, and...