LYB earnings date, and what happened the last 4 times

Next report

Fri Oct 30

Quality Score today 7

Before the open, in 3 days. Confirmed by the company.

LYB closed higher after 3 of its last 4 reports. On average it closed +1.0% the session after a report.

The moment LYB 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 LYB's last 4 reports

LYB's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Jul 31, 20262026 · Before open	-2estimated	+1.4%	+2.7%	+1.6%
May 1, 20262026 · Before open	5estimated	-0.3%	+0.5%	-4.1%
Jan 30, 20262026 · Before open	-1estimated	+2.5%	-1.9%	+7.9%
Oct 31, 20252025 · Before open	-2estimated	+6.3%	+2.7%	-6.2%

Jul 31, 2026, before the open: that session LYB opened +1.4% and closed +2.7%, and five sessions on it stood +1.6%. Its Quality Score going in was -2 (Poor), estimated.
May 1, 2026, before the open: that session LYB opened -0.3% and closed +0.5%, and five sessions on it stood -4.1%. Its Quality Score going in was 5 (Below Average), estimated.
Jan 30, 2026, before the open: that session LYB opened +2.5% and closed -1.9%, and five sessions on it stood +7.9%. Its Quality Score going in was -1 (Poor), estimated.
Oct 31, 2025, before the open: that session LYB opened +6.3% and closed +2.7%, and five sessions on it stood -6.2%. Its Quality Score going in was -2 (Poor), estimated.

Across these 4 reports LYB opened higher after 3 of 4 and closed higher after 3 of 4; on average it opened +2.5%, closed +1.0%, and stood -0.2% five sessions on. Its Quality Score is 7 today, against -2 going into its Jul 31, 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: +2.7% after the Jul 31, 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 LYB's earnings

As of Oct 27, 2026: LyondellBasell Industries (LYB): reports Fri Oct 30, before the open. LYB closed higher after 3 of its last 4 reports. Its Quality Score is 7 (Average). Scores as of 12:12 AM ET, 15 minutes behind.

When is LYB's next earnings date?

Reports Fri Oct 30, before the open, a date the company confirmed. LYB closed higher after 3 of its last 4 reports. Past behavior, not a forecast.

Does LYB report before or after the market?

LYB reports Fri Oct 30, before the open. Its last 4 reports came before the open.

How did LYB stock react to its last earnings report?

Jul 31, 2026, before the open: that session LYB opened +1.4% and closed +2.7%, and five sessions on it stood +1.6%.

Does LYB stock usually go up after earnings?

LYB closed higher after 3 of its last 4 reports. On average it closed +1.0% the session after a report, after opening +2.5%. Past behavior, not a forecast.

LyondellBasell Industries' page has its Quality Score, its chart, and its insiders' trades. Everyone reporting beside it: this week's earnings.