ALGT Open Interest
Allegiant Travel Company (ALGT) had 5.47K open option contracts as of Nov 4, 2026: 3.31K calls and 2.16K puts. Open interest fell 6.9% over the past four weeks. The put/call open interest ratio is 0.65, so calls outnumber puts.
Open Interest by Strike
Showing results for ALGT, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for ALGT, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
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| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for ALGT, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for ALGT, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for ALGT, all expirations, calls & puts. View full history
ALGT 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 ALGT have?
Allegiant Travel had 5.47K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 5.28K contracts.
Is ALGT open interest rising or falling?
Open interest fell 6.9% over the past four weeks. It was 5.88K contracts on Oct 7, 2026. See the ALGT open interest history for a longer view.
What is the ALGT put/call open interest ratio?
The Allegiant Travel put/call open interest ratio was 0.65 as of Nov 4, 2026. Four weeks earlier it was 0.41.
What is Allegiant Travel Company?
Allegiant Travel Co is a leisure travel company focused on providing travel and leisure services and products to residents of underserved cities in the United States.