ACLS earnings date, and what happened the last 4 times

Next report

Thu Nov 5

Quality Score today 2

Before the open, in 10 days. Confirmed by the company.

ACLS closed higher after 1 of its last 4 reports. On average it closed -4.2% the session after a report.

The moment ACLS reports

Its figures, in plain words
How it moves after, beside its last four
Its Quality Score going in, and after

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What happened after ACLS's last 4 reports

ACLS's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Aug 6, 20262026 · Before open	3estimated	+0.0%	-0.0%	+4.0%
May 7, 20262026 · After close	12estimated	-0.9%	+2.8%	+1.9%
Feb 17, 20262026 · After close	9estimated	-19.5%	-16.7%	-17.0%
Nov 4, 20252025 · Before open	4estimated	+8.1%	-2.7%	+5.7%

Aug 6, 2026, before the open: that session ACLS opened +0.0% and closed -0.0%, and five sessions on it stood +4.0%. Its Quality Score going in was 3 (Below Average), estimated.
May 7, 2026, after the close: the next session ACLS opened -0.9% and closed +2.8%, and five sessions on it stood +1.9%. Its Quality Score going in was 12 (Above Average), estimated.
Feb 17, 2026, after the close: the next session ACLS opened -19.5% and closed -16.7%, and five sessions on it stood -17.0%. Its Quality Score going in was 9 (Average), estimated.
Nov 4, 2025, before the open: that session ACLS opened +8.1% and closed -2.7%, and five sessions on it stood +5.7%. Its Quality Score going in was 4 (Below Average), estimated.

Across these 4 reports ACLS opened higher after 2 of 4 and closed higher after 1 of 4; on average it opened -3.1%, closed -4.2%, and stood -1.4% five sessions on. Its Quality Score is 2 today, against 3 going into its Aug 6, 2026 report.

Gap: where the stock opened the session after the report. Reaction: where that session closed. Both against the close before the report. The largest of the 4: -16.7% after the Feb 17, 2026 report. A score marked estimated was worked out afterwards from that day's prices and filings; Breakaway has recorded every score live since Sep 9 2026.

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Questions about ACLS's earnings

As of Oct 26, 2026: Axcelis Technologies (ACLS): reports Thu Nov 5, before the open. ACLS closed higher after 1 of its last 4 reports. Its Quality Score is 2 (Below Average). Scores as of 10:16 PM ET, 15 minutes behind.

When is ACLS's next earnings date?

Reports Thu Nov 5, before the open, a date the company confirmed. ACLS closed higher after 1 of its last 4 reports. Past behavior, not a forecast.

Does ACLS report before or after the market?

ACLS reports Thu Nov 5, before the open. Its last 4 reports came 2 after the close and 2 before the open.

How did ACLS stock react to its last earnings report?

Aug 6, 2026, before the open: that session ACLS opened +0.0% and closed -0.0%, and five sessions on it stood +4.0%.

Does ACLS stock usually go up after earnings?

ACLS closed higher after 1 of its last 4 reports. On average it closed -4.2% the session after a report, after opening -3.1%. Past behavior, not a forecast.

Axcelis Technologies' page has its Quality Score, its chart, and its insiders' trades. Everyone reporting beside it: next week's earnings.