LAMR Open Interest
Lamar Advertising Co (LAMR) had 2.55K open option contracts as of Nov 4, 2026: 1.31K calls and 1.24K puts. Open interest rose 13.0% over the past four weeks, and is LAMR's highest level in 4 weeks. The put/call open interest ratio is 0.95, so calls and puts are about even.
Open Interest by Strike
Showing results for LAMR, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for LAMR, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for LAMR, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for LAMR, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for LAMR, all expirations, calls & puts. View full history
LAMR 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 LAMR have?
Lamar Advertising had 2.55K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 2.23K contracts.
Is LAMR open interest rising or falling?
Open interest rose 13.0% over the past four weeks, and is LAMR's highest level in 4 weeks. It was 2.25K contracts on Oct 7, 2026. See the LAMR open interest history for a longer view.
What is the LAMR put/call open interest ratio?
The Lamar Advertising put/call open interest ratio was 0.95 as of Nov 4, 2026. Four weeks earlier it was 0.28.