Axcelis Technologies Inc. (ACLS)
NASDAQ: ACLS
· Real-Time Price · USD
97.16
-1.31 (-1.33%)
At close: Sep 24, 2025, 3:59 PM
96.70
-0.47%
After-hours: Sep 24, 2025, 07:26 PM EDT
ACLS Option Overview
Overview for all option chains of ACLS. As of September 25, 2025, ACLS options have an IV of 85.97% and an IV rank of 62.56%. The volume is 158 contracts, which is 68.7% of average daily volume of 230 contracts. The volume put-call ratio is 1.87, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
85.97%IV Rank
62.56%Historical Volatility
37.78%IV Low
51.15% on Sep 30, 2024IV High
106.81% on Sep 22, 2025Open Interest (OI)
Today's Open Interest
8,316Put-Call Ratio
0.8Put Open Interest
3,702Call Open Interest
4,614Open Interest Avg (30-day)
7,096Today vs Open Interest Avg (30-day)
117.19%Option Volume
Today's Volume
158Put-Call Ratio
1.87Put Volume
103Call Volume
55Volume Avg (30-day)
230Today vs Volume Avg (30-day)
68.7%Option Chain Statistics
This table provides a comprehensive overview of all ACLS options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 12 | 60 | 5 | 600 | 502 | 0.84 | 85.97% | 90 |
| Nov 21, 2025 | 20 | 8 | 0.4 | 139 | 10 | 0.07 | 63.46% | 85 |
| Dec 19, 2025 | 16 | 11 | 0.69 | 3,320 | 2,822 | 0.85 | 62.63% | 70 |
| Mar 20, 2026 | 7 | 24 | 3.43 | 555 | 368 | 0.66 | 55.2% | 85 |