CWST earnings date, and what happened the last 4 times

Next report

Mon Nov 9

Quality Score today 7

After the close, in 14 days. Confirmed by the company.

CWST closed higher after 2 of its last 4 reports. On average it closed +2.4% the session after a report.

The moment CWST reports

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

Get an alert when CWST reports, with its figures

See it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

What happened after CWST's last 4 reports

CWST's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Aug 6, 20262026 · After close	4estimated	-1.1%	-1.2%	+0.6%
Apr 30, 20262026 · After close	1estimated	+7.0%	+9.6%	+7.8%
Feb 19, 20262026 · After close	7estimated	-2.1%	-5.8%	-9.0%
Oct 30, 20252025 · After close	1estimated	+5.7%	+6.9%	+6.6%

Aug 6, 2026, after the close: the next session CWST opened -1.1% and closed -1.2%, and five sessions on it stood +0.6%. Its Quality Score going in was 4 (Below Average), estimated.
Apr 30, 2026, after the close: the next session CWST opened +7.0% and closed +9.6%, and five sessions on it stood +7.8%. Its Quality Score going in was 1 (Below Average), estimated.
Feb 19, 2026, after the close: the next session CWST opened -2.1% and closed -5.8%, and five sessions on it stood -9.0%. Its Quality Score going in was 7 (Average), estimated.
Oct 30, 2025, after the close: the next session CWST opened +5.7% and closed +6.9%, and five sessions on it stood +6.6%. Its Quality Score going in was 1 (Below Average), estimated.

Across these 4 reports CWST opened higher after 2 of 4 and closed higher after 2 of 4; on average it opened +2.4%, closed +2.4%, and stood +1.5% five sessions on. Its Quality Score is 7 today, against 4 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: +9.6% after the Apr 30, 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.

Tested. Our top-⁠scored stocks returned 2.2x the average stock over the next month. How we tested it

Pro members see CWST's reaction live as a report comes out, the release's figures, and an optional alert before it reports.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

Questions about CWST's earnings

As of Oct 26, 2026: Casella Waste Systems (CWST): reports Mon Nov 9, after the close. CWST closed higher after 2 of its last 4 reports. Its Quality Score is 7 (Average). Scores as of 11:11 PM ET, 15 minutes behind.

When is CWST's next earnings date?

Reports Mon Nov 9, after the close, a date the company confirmed. CWST closed higher after 2 of its last 4 reports. Past behavior, not a forecast.

Does CWST report before or after the market?

CWST reports Mon Nov 9, after the close. Its last 4 reports came after the close.

How did CWST stock react to its last earnings report?

Aug 6, 2026, after the close: the next session CWST opened -1.1% and closed -1.2%, and five sessions on it stood +0.6%.

Does CWST stock usually go up after earnings?

CWST closed higher after 2 of its last 4 reports. On average it closed +2.4% the session after a report, after opening +2.4%. Past behavior, not a forecast.

Casella Waste Systems' page has its Quality Score, its chart, and its insiders' trades. Who reports this week: the earnings calendar.