CF Open Interest
CF Industries Holding Inc (CF) had 82.48K open option contracts as of Nov 4, 2026: 46.35K calls and 36.13K puts. Open interest fell 3.6% over the past four weeks. The put/call open interest ratio is 0.78, so calls outnumber puts.
Open Interest by Strike
Showing results for CF, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for CF, 2026-11-06(w), calls & puts
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| Put Open Interest Total | |
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Highest Open Interest Options
Showing results for CF, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for CF, 2026-11-06(w), calls & puts. View all expiries
CF 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 CF have?
CF Industries had 82.48K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 86.07K contracts.
Is CF open interest rising or falling?
Open interest fell 3.6% over the past four weeks. It was 85.57K contracts on Oct 7, 2026. See the CF open interest history for a longer view.
What is the CF put/call open interest ratio?
The CF Industries put/call open interest ratio was 0.78 as of Nov 4, 2026. Four weeks earlier it was 0.77.
What is CF Industries Holding Inc?
CF Industries is a leading producer and distributor of nitrogen, which is primarily used in fertilizers.