OKE Open Interest
Oneok Inc (OKE) had 95.74K open option contracts as of Nov 4, 2026: 71.28K calls and 24.46K puts. Open interest fell 8.1% over the past four weeks. The put/call open interest ratio is 0.34, so calls outnumber puts.
Open Interest by Strike
Showing results for OKE, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for OKE, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for OKE, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for OKE, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for OKE, all expirations, calls & puts. View full history
OKE 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 OKE have?
Oneok had 95.74K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 99.3K contracts.
Is OKE open interest rising or falling?
Open interest fell 8.1% over the past four weeks. It was 104.21K contracts on Oct 7, 2026. See the OKE open interest history for a longer view.
What is the OKE put/call open interest ratio?
The Oneok put/call open interest ratio was 0.34 as of Nov 4, 2026. Four weeks earlier it was 0.32.
What is Oneok Inc?
Oneok is a diversified midstream service provider specializing in natural gas gathering, processing, storage, and transportation, as well as natural gas liquids transportation and fractionation.