Why Amprius Technologies (AMPX) Stock Fell 4.00% in 10 Minutes After Q3 Earnings on Nov 10, 2026
EPS of -$0.02 came in below the -$0.01 estimate; revenue of $39.14 million came in above the $35.87 million estimate.
- AMPX fell 4.00% in the 10 minutes after the 16:07:42 ET headline, from $8.50 to $8.16.
- 131,887 shares changed hands in those 10 minutes.
- The headline crossed in after-hours trading, 7 minutes after the 4:00 ET close.
16:07:42 ET
Reaction by asset (real prices)
| Asset | 2m before | At release | +1m | +10m | +1m % | +10m % |
|---|---|---|---|---|---|---|
| AMPX | 8.50 | 8.50 | 8.10 | 8.16 | -4.71% | -4.00% |
Amprius Technologies (AMPX) shares fell 4.00% in the 10 minutes after its Q3 results reached the MoveSurge news feed at 16:07:42 ET on Tuesday, November 10, 2026. EPS of -$0.02 came in below the -$0.01 estimate; revenue of $39.14 million came in above the $35.87 million estimate.
AMPX in the first 10 minutes
The line that crossed at 16:07:42 ET: “AMPX Q3: EPS -0.02 vs -0.01 est; revenue USD 39.15mln vs USD 35.87mln est”
From a reference price of $8.50 just before the headline, the stock was down 4.71% after one minute and down 4.00%, at $8.16, after 10 minutes. Part of the first-minute move came back by the 10-minute mark. 131,887 shares changed hands in those 10 minutes. The headline crossed in after-hours trading, 7 minutes after the 4:00 ET close.
Amprius Technologies Q3 results against estimates
| Measure | Reported | Estimate | Result |
|---|---|---|---|
| EPS | -$0.02 | -$0.01 | Miss |
| Revenue | $39.14 million | $35.87 million | Beat |
How AMPX traded after earlier earnings releases
| Report | EPS vs estimate | Revenue vs estimate | First move |
|---|---|---|---|
| Aug 4, 2026 | — | $34.03 million vs $29.3 million | -1.51% in 15 min |
Amprius Technologies at a glance
| Sector | Miscellaneous |
| Industry | Industrial Machinery/Components |
| Market value | $1.39 billion (as of Nov 10, 2026) |
Prices are closes of 1-minute bars. Each move on this page is measured from the last completed bar before its headline.
How did Amprius Technologies stock react to its Q3 earnings on November 10, 2026?
The stock fell 4.00% in the 10 minutes after its Q3 results crossed at 16:07:42 ET. EPS of -$0.02 came in below the -$0.01 estimate; revenue of $39.14 million came in above the $35.87 million estimate.
How far did AMPX move after the headline?
From $8.50 just before the headline to $8.16 10 minutes later, a -4.00% move.
Sources
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AMPX headline and measured reaction, Nov 10, 2026
— MoveSurge
The headline as it crossed, its timestamp, and the measured price reaction reported on this page.
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