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OS Therapies (OSTX) earnings date: Nov 13, 2026

OS Therapies (OSTX) reports earnings for the quarter ended Sep 30, 2026 on Fri, Nov 13, 2026. Analysts expect EPS of -$0.13.

Source: company filings and exchange data · Updated Nov 2, 2026

ATLAS view on OSTX

Last price$1.15 (-7.7%)
Normal 1-day range (±1σ)±3.9%
Earnings beat historyBeat the EPS estimate in 1 of the last 4 reports

These figures come from the same calibrated model and valuation as the OS Therapies stock page. They describe an ordinary period, not the earnings reaction itself, which is usually wider and can go either way.

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OSTX earnings at a glance

Next report (confirmed)Fri, Nov 13, 2026
TimeNot stated
PeriodQuarter ended Sep 30, 2026
EPS estimate-$0.13
Last reportAug 14, 2026 · Beat
Beat rate (last 4 reports)1 of 4 (25%)
Average EPS surprise-55.3%
Average move around a report±6.2% (last 4)
SectorHealthcare · Biotechnology

OS Therapies earnings history: last 4 reports

OS Therapies last reported on Aug 14, 2026: EPS of -$0.20 against an estimate of -$0.23 (+13.0% surprise), a beat.

Report dateEPS est.EPS actualSurpriseResultMove*
Aug 14, 2026-$0.23-$0.20+13.0%Beat-8.1%
May 18, 2026-$0.19-$0.27-42.1%Miss-6.4%
Mar 31, 2026-$0.14-$0.41-192.9%Miss+2.3%
Feb 11, 2026$2.08$2.10+1.0%In line-7.9%

*Move: change in the closing price from the last close before the report day to the close the day after it, so it captures the reaction whether the company reported before the open or after the close.

Get the full ATLAS analysis for OSTX

See the fair value, the probability range and the earnings history of OS Therapies on its ATLAS page.

OS Therapies (OSTX) stock analysis

Plans from €3.99 a month.

OS Therapies earnings: frequently asked questions

When does OS Therapies (OSTX) report earnings?

OS Therapies is scheduled to report on Friday, November 13, 2026 (the time of day has not been stated). ATLAS only shows a confirmed date when the company or the exchange data provides one; check the investor relations page for the call details.

What is the EPS estimate for OSTX?

The consensus EPS estimate for the quarter ended Sep 30, 2026 is -$0.13 per share (USD). Estimates can change before the report.

How often does OSTX beat earnings estimates?

Of its last 4 reports with a recorded result, OS Therapies beat the EPS estimate 1 times; the average surprise was -55.3%. Past results do not predict the next one.

How much does OSTX move around earnings?

Over its last 4 reports the stock moved an average of 6.2% (absolute, from the close before the report day to the close after it), and finished higher 1 of 4 times.

Did OS Therapies beat earnings estimates last quarter?

OS Therapies last reported on Aug 14, 2026: EPS of -$0.20 against an estimate of -$0.23 (+13.0% surprise), a beat.

How much does OSTX usually move in a day?

On a normal trading day the ATLAS model puts OSTX’s one-day range at about ±3.9%, with a 49% chance of closing higher. This is not an options-implied earnings move; earnings days are usually wider.

Also reporting on Fri, Nov 13, 2026

Educational information, not investment advice. Disclaimer

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