KALU earnings date, and what happened the last 4 times

Next report

Wed Feb 17

Quality Score today 6

After the close, in 113 days. Expected: the company has not confirmed it.

KALU closed higher after 2 of its last 4 reports. On average it closed -5.8% the session after a report.

The moment KALU 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 KALU's last 4 reports

KALU's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Oct 21, 20262026 · After close	12	-12.4%	-25.3%	open
Jul 22, 20262026 · After close	9estimated	+4.5%	+9.9%	-7.8%
Apr 22, 20262026 · After close	20estimated	+3.4%	+1.1%	+5.8%
Feb 18, 20262026 · After close	17estimated	-11.7%	-8.8%	-5.2%

Oct 21, 2026, after the close: the next session KALU opened -12.4% and closed -25.3%. Its Quality Score going in was 12 (Above Average).
Jul 22, 2026, after the close: the next session KALU opened +4.5% and closed +9.9%, and five sessions on it stood -7.8%. Its Quality Score going in was 9 (Average), estimated.
Apr 22, 2026, after the close: the next session KALU opened +3.4% and closed +1.1%, and five sessions on it stood +5.8%. Its Quality Score going in was 20 (Exceptional), estimated.
Feb 18, 2026, after the close: the next session KALU opened -11.7% and closed -8.8%, and five sessions on it stood -5.2%. Its Quality Score going in was 17 (Excellent), estimated.

Across these 4 reports KALU opened higher after 2 of 4 and closed higher after 2 of 4; on average it opened -4.0%, closed -5.8%, and stood -2.4% five sessions on. Its Quality Score is 6 today, against 12 going into its Oct 21, 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: -25.3% after the Oct 21, 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 KALU's earnings

As of Oct 27, 2026: Kaiser Aluminum (KALU): expected to report Wed Feb 17, after the close. KALU closed higher after 2 of its last 4 reports. Its Quality Score is 6 (Average). Scores as of 12:12 AM ET, 15 minutes behind.

When is KALU's next earnings date?

Expected to report Wed Feb 17, after the close, a date Breakaway expects from the company's usual timing; the company has not confirmed it. KALU closed higher after 2 of its last 4 reports. Past behavior, not a forecast.

Does KALU report before or after the market?

KALU is expected to report Wed Feb 17, after the close. Its last 4 reports came after the close.

How did KALU stock react to its last earnings report?

Oct 21, 2026, after the close: the next session KALU opened -12.4% and closed -25.3%.

Does KALU stock usually go up after earnings?

KALU closed higher after 2 of its last 4 reports. On average it closed -5.8% the session after a report, after opening -4.0%. Past behavior, not a forecast.

Kaiser Aluminum's page has its Quality Score, its chart, and its insiders' trades. Who reports this week: the earnings calendar.