ACLS — Axcelis Technologies Inc

Price

$99.24

Change

+9.24 (+10.27%)

Open

$98.98

High

$100.62

Low

$96.44

Prev close

$90.00

Volume

861.6K

Axcelis Technologies Inc trades under the ticker ACLS on NASDAQ.

ACLS belongs to the TECHNOLOGY sector and the SEMICONDUCTOR EQUIPMENT & MATERIALS industry.

To answer "what is ACLS worth" or "what is happening with Axcelis Technologies Inc", VAQO shows a live price alongside technical analysis, relevant headlines and what other investors think.

VAQO's learning model reads seven technical indicators — short and long momentum, RSI, volatility, volume ratio, moving-average cross and position in the 52-week range — and turns them into transparent opportunity and risk scores.

What ACLS is

Axcelis Technologies, Inc. designs, manufactures and services the ion implantation and other processing equipment used in the manufacture of semiconductor chips in the United States, Europe and Asia. The company is headquartered in Beverly, Massachusetts.…

Axcelis Technologies Inc is classified under TECHNOLOGY, in the SEMICONDUCTOR EQUIPMENT & MATERIALS industry.

It trades on NASDAQ as a common stock.

ACLS size and valuation

At roughly $4.36B, ACLS is a mid-cap.

It earns 2.98 per share and trades at 47.4 times that — a multiple that prices in growth rather than current profits.

Beta is 1.85: historically it has moved more than the market.

ACLS over the past year

Over the past year ACLS has traded between $73.60 and $193.78, and the current price sits at 21% of that range.

The 50-day average is $124.14 against a 200-day average of $120.18 — the shorter average sits above the longer one, the configuration usually read as an uptrend.

The published analyst target is $161.00, 62.2% above it. A target is an aggregate of opinions, not a measurement.

How Axcelis Technologies Inc (ACLS) is trading

Axcelis Technologies Inc (ACLS) is up 10.27% at $99.24. A move that large in a single session sits well outside the normal daily range for most stocks.

The session ranged from $96.44 to $100.62 — 4.2% of the share price — and the current price sits at 67% of that range.

It opened at $98.98 against a previous close of $90.00 — an opening gap of +10.0%, which almost always comes from information released outside trading hours.

The day's range extended past the previous close ($90.00) on both sides.

Volume ran near 861.6K shares, about $85.5M of stock changing hands.

Traded alongside ACLS

Names traded alongside ACLS in the same sector: AAOI (Applied Optoelectronics Inc), ACFN (ACFN), ACIW (ACI Worldwide Inc), ACMR (ACM Research Inc - Class A), ACN (Accenture plc - Class A).

What VAQO's model says about ACLS

Two statistical models run over ACLS inside the browser, reporting momentum, risk and opportunity separately. Full accuracy for both, including when it falls, is published on the model page.

ACLS at a glance

Symbol: ACLS
Name: Axcelis Technologies Inc
Sector: TECHNOLOGY
Industry: SEMICONDUCTOR EQUIPMENT & MATERIALS
Exchange: NASDAQ
Instrument: Stock

ACLS — frequently asked questions

What is the market cap of ACLS?

Axcelis Technologies Inc has a market capitalisation of roughly $4.36B.

What is the 52-week range for ACLS?

ACLS has traded between $73.60 and $193.78 over the past year, with the current price at 21% of that range.

What is the P/E ratio of ACLS?

ACLS trades at 47.4 times earnings, on earnings per share of 2.98.

How much does ACLS stock cost today?

Axcelis Technologies Inc (ACLS) trades at $99.24, a change of +10.27% in the latest session.

Is ACLS up or down today?

ACLS is up 10.27% in the latest session, at $99.24.

What is the daily trading range for ACLS?

ACLS traded between $96.44 and $100.62 in the latest session, and currently trades at $99.24.

What is the trading volume for ACLS?

ACLS traded roughly 861.6K shares in the latest session.

Which exchange is ACLS listed on?

ACLS is listed on NASDAQ, in the TECHNOLOGY sector.

Should I buy ACLS stock?

VAQO gives no buy or sell recommendations and is not an investment adviser. The ACLS figures on this page — price, range, volume and the model's scores — are there to inform your decision, not to stand in for it.

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Last updated: 2026-11-08