Axcelis Technologies Inc (ACLS) options traded 364 contracts on Nov 4, 2026, well above the 20-day average of 161. Calls made up 44.5% of the volume, a put/call ratio of 1.25.
Option Volume by Strike
Showing results for ACLS, 2026-11-20(m), calls & puts
Option Volume Stats
Showing results for ACLS, 2026-11-20(m), calls & puts
| Call Volume | |
|---|---|
| Put Volume | |
| Volume Total | |
| Put-Call Volume Ratio |
Highest Volume Options
Showing results for ACLS, 2026-11-20(m), calls & puts
Option Volume Total by Expiry
Showing results for ACLS, 2026-11-20(m), calls & puts. View all expiries
Option Volume History
Showing daily totals for ACLS, all expirations, calls & puts. View full history
ACLS 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 ACLS options traded on Nov 4, 2026?
162 calls and 202 puts traded on Nov 4, 2026, 364 contracts in total.
Is ACLS option volume higher than usual?
Volume on Nov 4, 2026 was well above the 20-day average of 161 contracts. The busiest of the last 20 sessions was Oct 15, 2026, with 434 contracts. The 30-day average is 171. See the ACLS option volume history for a longer view.
What is the ACLS put/call volume ratio?
The Axcelis Technologies put/call volume ratio was 1.25 on Nov 4, 2026. Over the last 20 sessions it averaged 1.65, so puts outnumber calls over that stretch.
What is Axcelis Technologies Inc?
Axcelis Technologies Inc designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips.