THC Open Interest
Tenet Healthcare Corporation (THC) had 21.15K open option contracts as of Nov 4, 2026: 11.09K calls and 10.07K puts. Open interest rose 28.2% over the past four weeks, and is THC's highest level in 4 weeks. The put/call open interest ratio is 0.91, so calls outnumber puts.
Open Interest by Strike
Showing results for THC, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for THC, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for THC, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for THC, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for THC, all expirations, calls & puts. View full history
THC 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 THC have?
Tenet Healthcare had 21.15K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 17.15K contracts.
Is THC open interest rising or falling?
Open interest rose 28.2% over the past four weeks, and is THC's highest level in 4 weeks. It was 16.51K contracts on Oct 7, 2026. See the THC open interest history for a longer view.
What is the THC put/call open interest ratio?
The Tenet Healthcare put/call open interest ratio was 0.91 as of Nov 4, 2026. Four weeks earlier it was 0.80.