MUX Open Interest
McEwen Inc (MUX) had 41.32K open option contracts as of Nov 4, 2026: 28.94K calls and 12.39K puts. Open interest fell 6.3% over the past four weeks, and is MUX's lowest level in 4 weeks. The put/call open interest ratio is 0.43, so calls outnumber puts.
Open Interest by Strike
Showing results for MUX, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for MUX, 2026-11-20(m), 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 MUX, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for MUX, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for MUX, all expirations, calls & puts. View full history
MUX 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 MUX have?
McEwen had 41.32K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 44.35K contracts.
Is MUX open interest rising or falling?
Open interest fell 6.3% over the past four weeks, and is MUX's lowest level in 4 weeks. It was 44.12K contracts on Oct 7, 2026. See the MUX open interest history for a longer view.
What is the MUX put/call open interest ratio?
The McEwen put/call open interest ratio was 0.43 as of Nov 4, 2026. Four weeks earlier it was 0.56.
What is McEwen Inc?
McEwen Inc is a mining and minerals production and exploration company that focuses on precious and base minerals in Argentina, Mexico, and the United States.