AVA Open Interest
Avista Corporation (AVA) had 2.04K open option contracts as of Nov 4, 2026: 1.41K calls and 627 puts. Open interest was little changed over the past four weeks. The put/call open interest ratio is 0.44, so calls outnumber puts.
Open Interest by Strike
Showing results for AVA, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for AVA, 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 AVA, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for AVA, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for AVA, all expirations, calls & puts. View full history
AVA 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 AVA have?
Avista had 2.04K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 1.92K contracts.
Is AVA open interest rising or falling?
Open interest was little changed over the past four weeks. It was 2.02K contracts on Oct 7, 2026. See the AVA open interest history for a longer view.
What is the AVA put/call open interest ratio?
The Avista put/call open interest ratio was 0.44 as of Nov 4, 2026. Four weeks earlier it was 0.48.
What is Avista Corporation?
Avista Corp is an electric and natural gas utility company.