CTMX earnings date, and what happened the last 4 times

Next report

Thu Nov 5

Quality Score today -8

After the close, in 10 days. Expected: the company has not confirmed it.

CTMX closed higher after 2 of its last 4 reports. On average it closed +8.2% the session after a report.

The moment CTMX 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 CTMX's last 4 reports

CTMX's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Aug 6, 20262026 · After close	-3estimated	-1.5%	+2.7%	-0.6%
May 7, 20262026 · After close	-3estimated	+1.0%	-0.5%	-5.5%
Mar 16, 20262026 · Before open	2estimated	+47.9%	+44.2%	-4.9%
Nov 6, 20252025 · After close	10estimated	-9.3%	-13.6%	-7.9%

Aug 6, 2026, after the close: the next session CTMX opened -1.5% and closed +2.7%, and five sessions on it stood -0.6%. Its Quality Score going in was -3 (Poor), estimated.
May 7, 2026, after the close: the next session CTMX opened +1.0% and closed -0.5%, and five sessions on it stood -5.5%. Its Quality Score going in was -3 (Poor), estimated.
Mar 16, 2026, before the open: that session CTMX opened +47.9% and closed +44.2%, and five sessions on it stood -4.9%. Its Quality Score going in was 2 (Below Average), estimated.
Nov 6, 2025, after the close: the next session CTMX opened -9.3% and closed -13.6%, and five sessions on it stood -7.9%. Its Quality Score going in was 10 (Average), estimated.

Across these 4 reports CTMX opened higher after 2 of 4 and closed higher after 2 of 4; on average it opened +9.5%, closed +8.2%, and stood -4.7% five sessions on. Its Quality Score is -8 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: +44.2% after the Mar 16, 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 CTMX's earnings

As of Oct 26, 2026: CytomX Therapeutics (CTMX): expected to report Thu Nov 5, after the close. CTMX closed higher after 2 of its last 4 reports. Its Quality Score is -8 (Poor). Scores as of 11:06 PM ET, 15 minutes behind.

When is CTMX's next earnings date?

Expected to report Thu Nov 5, after the close, a date Breakaway expects from the company's usual timing; the company has not confirmed it. CTMX closed higher after 2 of its last 4 reports. Past behavior, not a forecast.

Does CTMX report before or after the market?

CTMX is expected to report Thu Nov 5, after the close. Its last 4 reports came 3 after the close and 1 before the open.

How did CTMX stock react to its last earnings report?

Aug 6, 2026, after the close: the next session CTMX opened -1.5% and closed +2.7%, and five sessions on it stood -0.6%.

Does CTMX stock usually go up after earnings?

CTMX closed higher after 2 of its last 4 reports. On average it closed +8.2% the session after a report, after opening +9.5%. Past behavior, not a forecast.

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