Price Alert

Axcelis Technologies Inc. (ACLS)

NASDAQ: ACLS · Real-Time Price · USD

83.77

3.39 (4.22%)

At close: Oct 15, 2025, 3:59 PM

84.60

0.99%

After-hours: Oct 15, 2025, 07:45 PM EDT

ACLS Option Overview

Overview for all option chains of ACLS. As of October 15, 2025, ACLS options have an IV of 169.5% and an IV rank of 157.88%. The volume is 191 contracts, which is 46.81% of average daily volume of 408 contracts. The volume put-call ratio is 0.77, indicating a neutral sentiment in the market.

Implied Volatility

Implied Volatility (30d)

169.5%

IV Rank

100%

Historical Volatility

44.08%

IV Low

52.65% on Nov 08, 2024

IV High

126.66% on Oct 14, 2025

Open Interest (OI)

Today's Open Interest

11,287

Put-Call Ratio

1.06

Put Open Interest

5,809

Call Open Interest

5,478

Open Interest Avg (30-day)

8,854

Today vs Open Interest Avg (30-day)

127.48%

Option Volume

Today's Volume

191

Put-Call Ratio

0.77

Put Volume

Call Volume

108

Volume Avg (30-day)

408

Today vs Volume Avg (30-day)

46.81%

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	30	47	1.57	649	847	1.31	169.5%	90
Nov 21, 2025	37	27	0.73	532	544	1.02	82.56%	85
Dec 19, 2025	30	7	0.23	3,437	3,936	1.15	72.91%	70
Mar 20, 2026	11	2	0.18	860	482	0.56	56.81%	85