← All tickers · NASDAQ · Technology
ACLS
Axcelis Technologies, Inc. — live penny stock scanner data, RVOL, VWAP, and vibe signals.
Start free trial — set ACLS alerts & live intraday →Snapshot data may be delayed up to 60 seconds. Not financial advice.
🍣 Fresh = on the move today · 🍱 Leftover = yesterday's fresh, day-old · ⛽ Gas Station Sushi = YOLO rocket, sketchy stock — you might win, you might die · 🤢 Old = the worst, stale or selling. Full explainer →
Stalk Rating measures how many traders have ACLS on their radar. Talk Rating measures live chatter intensity right now — the FOMO signal. Sign up free to see today's Talk Rating.
Daily history. Sign in for live intraday, alerts, and the live scanner.
Reading today's tape on ACLS…
For the catalyst breakdown — news, filings, halts, and Ninja vibe signals — start a free trial (no card required).
Float size is public data. Live short interest, days-to-cover and the Ninja Squeeze Score are members-only — unlock with a free trial.
Confirmed earnings dates, FDA decisions, conference dates, and ex-div for ACLS land in your inbox the day they're announced — start free trial.
About Axcelis Technologies, Inc. (ACLS)
Axcelis Technologies Inc designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips. In addition to equipment, the company provides aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services, and customer training. Geographically, the group has a business presence in North America, Asia Pacific, and Europe, of which key revenue is derived from the Asia Pacific.
ACLS trades on NASDAQ and is tracked by the PennyStock.Ninja real-time scanner. The scanner monitors ACLS for premarket gaps, unusual relative volume (RVOL), VWAP reclaims and rejections, and vibe signals such as the Surfer breakout, Ninja stealth accumulation, and Fade caution patterns. Technology and software names move on product launches, earnings beats or misses, and large customer announcements. Premarket gaps on contract wins or analyst upgrades are common setups.
What to watch on ACLS
Like ACLS? Check out similar stocks
Other Technology names the Ninja is stalking right now — live prices update as you scroll:
Want the Ninja's full read on these — Heat Index, Wave Likelihood, live alerts when they break out? Start your free 7-day trial → (no card required)
More Technology tickers tracked by the scanner
CRDO · CMBT · BETA · OPTT · SELX · TSEM · ATMU · SGLY · AIRE · AVR · TTWO · KULR · browse all
Penny Stock Scanner · Best Penny Stocks To Watch Today · Penny Stocks Under $5 · Technology Penny Stocks
Frequently asked questions about ACLS
Why is ACLS moving today?
ACLS (Axcelis Technologies, Inc.) moves on relative volume (RVOL), VWAP behavior, sector rotation, and catalysts like earnings, FDA decisions, contract wins, or unusual options flow. See the live "Why is ACLS moving today?" panel above for an auto-generated read on today's tape, and the news section for current headlines.
Is ACLS a good penny stock to buy?
PennyStock.Ninja does not give buy or sell recommendations on ACLS. We give you the data — live RVOL, VWAP, float, short interest, analyst consensus, and vibe signals — so you can make your own decision. Always do your own research and never risk more than you can afford to lose.
What is ACLS's RVOL and why does it matter?
RVOL compares ACLS's current volume to its 30-day average. RVOL above 3× often signals a real catalyst — but watch the price action. High RVOL with the stock dumping below VWAP is distribution, not opportunity.
When does ACLS report earnings?
Earnings dates for ACLS are tracked in the PennyStock.Ninja scanner. See the "Upcoming Catalysts" panel above for the scanner's current estimate. Axcelis Technologies, Inc. typically reports quarterly; check the company's investor relations page for the next confirmed date.
What is ACLS's float and short interest?
ACLS float is shown in the "Short Interest & Float" panel above. Low-float names (under 75M shares) with elevated short interest can squeeze violently — always check both before sizing into a momentum trade. Live short interest, days-to-cover, and the Ninja Squeeze Score are members-only.
How can I get alerts on ACLS?
Sign up for a free 7-day PennyStock.Ninja trial (no credit card required) to set real-time alerts on ACLS for premarket gaps, RVOL spikes, VWAP reclaims, halts, and Ninja vibe signals.
Glossary quick reference
New to penny stock day trading? See the full glossary and the vibe icons explained page for every signal the scanner uses.
Create free account — unlock the live scanner →Not financial advice. ACLS data is delayed and may not reflect current market conditions. Always verify with your broker.