THO Open Interest
Thor Industries Inc (THO) had 7.78K open option contracts as of Nov 4, 2026: 4.06K calls and 3.72K puts. Open interest rose 2.8% over the past four weeks. The put/call open interest ratio is 0.92, so calls outnumber puts.
Open Interest by Strike
Showing results for THO, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for THO, 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 THO, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for THO, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for THO, all expirations, calls & puts. View full history
THO 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 THO have?
Thor Industries had 7.78K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 7.27K contracts.
Is THO open interest rising or falling?
Open interest rose 2.8% over the past four weeks. It was 7.56K contracts on Oct 7, 2026. See the THO open interest history for a longer view.
What is the THO put/call open interest ratio?
The Thor Industries put/call open interest ratio was 0.92 as of Nov 4, 2026. Four weeks earlier it was 1.74.
What is Thor Industries Inc?
Based in Elkhart, Indiana, Thor Industries manufactures Class A, Class B, and Class C motor homes along with travel trailers and fifth-wheel towables across over 30 brands.