Ero Copper Corp (ERO) options traded 1.02K contracts on Nov 4, 2026, well below the 20-day average of 3.13K. Calls made up 68.9% of the volume, a put/call ratio of 0.45.
Option Volume by Strike
Showing results for ERO, 2026-11-20(m), calls & puts
Option Volume Stats
Showing results for ERO, 2026-11-20(m), calls & puts
| Call Volume | |
|---|---|
| Put Volume | |
| Volume Total | |
| Put-Call Volume Ratio |
Highest Volume Options
Showing results for ERO, 2026-11-20(m), calls & puts
Option Volume Total by Expiry
Showing results for ERO, 2026-11-20(m), calls & puts. View all expiries
Option Volume History
Showing daily totals for ERO, all expirations, calls & puts. View full history
ERO Option Volume FAQ
What is option volume?
Option volume is the number of option contracts traded during a session. It resets at the start of each trading day.
How many ERO options traded on Nov 4, 2026?
705 calls and 318 puts traded on Nov 4, 2026, 1.02K contracts in total.
Is ERO option volume higher than usual?
Volume on Nov 4, 2026 was well below the 20-day average of 3.13K contracts. The busiest of the last 20 sessions was Oct 30, 2026, with 14.38K contracts. The 30-day average is 2.96K. See the ERO option volume history for a longer view.
What is the ERO put/call volume ratio?
The Ero Copper put/call volume ratio was 0.45 on Nov 4, 2026. Over the last 20 sessions it averaged 0.41, so calls outnumber puts over that stretch.
What is Ero Copper Corp?
Ero Copper Corp is a high-margin, high-growth copper producer with operations in Brazil.