FANG Open Interest
Diamondback Energy Inc (FANG) had 71.53K open option contracts as of Nov 4, 2026: 46.08K calls and 25.45K puts. Open interest was little changed over the past four weeks. The put/call open interest ratio is 0.55, so calls outnumber puts.
Open Interest by Strike
Showing results for FANG, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for FANG, 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 FANG, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for FANG, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for FANG, all expirations, calls & puts. View full history
FANG 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 FANG have?
Diamondback Energy had 71.53K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 70.11K contracts.
Is FANG open interest rising or falling?
Open interest was little changed over the past four weeks. It was 71.67K contracts on Oct 7, 2026. See the FANG open interest history for a longer view.
What is the FANG put/call open interest ratio?
The Diamondback Energy put/call open interest ratio was 0.55 as of Nov 4, 2026. Four weeks earlier it was 0.54.
What is Diamondback Energy Inc?
Diamondback is a crude oil and natural gas exploration and production firm whose operations represent a pure-play in the US Permian Basin.