ON Semiconductor Corp (ON) options traded 13.65K contracts on Nov 4, 2026, below the 20-day average of 16.11K. Calls made up 40.5% of the volume, a put/call ratio of 1.47.
Option Volume by Strike
Showing results for ON, 2026-11-06(w), calls & puts
Option Volume Stats
Showing results for ON, 2026-11-06(w), calls & puts
| Call Volume | |
|---|---|
| Put Volume | |
| Volume Total | |
| Put-Call Volume Ratio |
Highest Volume Options
Showing results for ON, 2026-11-06(w), calls & puts
Option Volume Total by Expiry
Showing results for ON, 2026-11-06(w), calls & puts. View all expiries
ON 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 ON options traded on Nov 4, 2026?
5.53K calls and 8.11K puts traded on Nov 4, 2026, 13.65K contracts in total.
Is ON option volume higher than usual?
Volume on Nov 4, 2026 was below the 20-day average of 16.11K contracts. The busiest of the last 20 sessions was Nov 2, 2026, with 37.47K contracts. The 30-day average is 16.24K. See the ON option volume history for a longer view.
What is the ON put/call volume ratio?
The ON Semiconductor put/call volume ratio was 1.47 on Nov 4, 2026. Over the last 20 sessions it averaged 0.75, so calls outnumber puts over that stretch.
What is ON Semiconductor Corp?
Onsemi is a supplier of power semiconductors and sensors focused on the automotive and industrial markets.