DAL Open Interest
Delta Air Lines Inc (DAL) had 650.74K open option contracts as of Nov 4, 2026: 453.97K calls and 196.77K puts. Open interest rose 28.2% over the past four weeks. The put/call open interest ratio is 0.43, so calls outnumber puts.
Open Interest by Strike
Showing results for DAL, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for DAL, 2026-11-06(w), 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 DAL, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for DAL, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for DAL, all expirations, calls & puts. View full history
DAL 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 DAL have?
Delta Air Lines had 650.74K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 548.34K contracts.
Is DAL open interest rising or falling?
Open interest rose 28.2% over the past four weeks. It was 507.71K contracts on Oct 7, 2026. See the DAL open interest history for a longer view.
What is the DAL put/call open interest ratio?
The Delta Air Lines put/call open interest ratio was 0.43 as of Nov 4, 2026. Four weeks earlier it was 0.56.
What is Delta Air Lines Inc?
Atlanta-based Delta Air Lines is one of the world's largest airlines, with a network of over 300 destinations in more than 50 countries.