CSL Open Interest
Carlisle Companies Inc (CSL) had 6.32K open option contracts as of Nov 4, 2026: 2.86K calls and 3.46K puts. Open interest rose 94.0% over the past four weeks, and is CSL's highest level in 12 weeks. The put/call open interest ratio is 1.21, so puts outnumber calls.
Open Interest by Strike
Showing results for CSL, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for CSL, 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 CSL, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for CSL, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for CSL, all expirations, calls & puts. View full history
CSL 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 CSL have?
Carlisle Companies had 6.32K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 4.16K contracts.
Is CSL open interest rising or falling?
Open interest rose 94.0% over the past four weeks, and is CSL's highest level in 12 weeks. It was 3.26K contracts on Oct 7, 2026. See the CSL open interest history for a longer view.
What is the CSL put/call open interest ratio?
The Carlisle Companies put/call open interest ratio was 1.21 as of Nov 4, 2026. Four weeks earlier it was 0.19.