OGS Open Interest
One Gas Inc (OGS) had 693 open option contracts as of Nov 4, 2026: 318 calls and 375 puts. Open interest rose 35.9% over the past four weeks, and is OGS's highest level in 12 weeks. The put/call open interest ratio is 1.18, so puts outnumber calls.
Open Interest by Strike
Showing results for OGS, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for OGS, 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 OGS, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for OGS, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for OGS, all expirations, calls & puts. View full history
OGS 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 OGS have?
One Gas had 693 open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 557 contracts.
Is OGS open interest rising or falling?
Open interest rose 35.9% over the past four weeks, and is OGS's highest level in 12 weeks. It was 510 contracts on Oct 7, 2026. See the OGS open interest history for a longer view.
What is the OGS put/call open interest ratio?
The One Gas put/call open interest ratio was 1.18 as of Nov 4, 2026. Four weeks earlier it was 0.22.
What is One Gas Inc?
ONE Gas Inc is a regulated natural gas utility company.