PAAS Open Interest
Pan American Silver Corp (PAAS) had 255.68K open option contracts as of Nov 4, 2026: 188.67K calls and 67.01K puts. Open interest fell 3.0% over the past four weeks. The put/call open interest ratio is 0.36, so calls outnumber puts.
Open Interest by Strike
Showing results for PAAS, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for PAAS, 2026-11-06(w), 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 PAAS, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for PAAS, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for PAAS, all expirations, calls & puts. View full history
PAAS 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 PAAS have?
Pan American Silver had 255.68K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 256.27K contracts.
Is PAAS open interest rising or falling?
Open interest fell 3.0% over the past four weeks. It was 263.57K contracts on Oct 7, 2026. See the PAAS open interest history for a longer view.
What is the PAAS put/call open interest ratio?
The Pan American Silver put/call open interest ratio was 0.36 as of Nov 4, 2026. Four weeks earlier it was 0.34.
What is Pan American Silver Corp?
Pan American Silver Corp is a mining company principally engaged in the operation and development of, and exploration for, silver and gold-producing properties and assets.