ALB Open Interest
Albemarle Corporation (ALB) had 209.16K open option contracts as of Nov 4, 2026: 110.93K calls and 98.23K puts. Open interest rose 24.4% over the past four weeks, and is ALB's highest level in 12 weeks. The put/call open interest ratio is 0.89, so calls outnumber puts.
Open Interest by Strike
Showing results for ALB, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for ALB, 2026-11-06(w), 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 ALB, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for ALB, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for ALB, all expirations, calls & puts. View full history
ALB 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 ALB have?
Albemarle had 209.16K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 187.94K contracts.
Is ALB open interest rising or falling?
Open interest rose 24.4% over the past four weeks, and is ALB's highest level in 12 weeks. It was 168.17K contracts on Oct 7, 2026. See the ALB open interest history for a longer view.
What is the ALB put/call open interest ratio?
The Albemarle put/call open interest ratio was 0.89 as of Nov 4, 2026. Four weeks earlier it was 1.15.
What is Albemarle Corporation?
Albemarle is one of the world's largest lithium producers.