
Amprius Technologies fell 29.9% from $13.59 to $9.52, behind the S&P 500's +10.5%. Its worst day was May 7 (−27.4%), and its low came Nov 5 at $7.52.
Nov 10, 2025 – Nov 9, 2026 · picked from earnings, analyst actions, headlines and the biggest daily moves
Amprius Technologies shares rose 15.7%, while the S&P 500 rose 1.9%.
+15.7% · S&P 500 +1.9%
EPS of $-0.01 beat the $-0.04 estimate on $25.2M revenue (est. $23.0M); FY revenue guidance of $125.0M against the $121.9M consensus.
Story events cover the past 12 months · Times ET
+18.6% · S&P 500 −0.6%
EPS of $-0.04 missed the $-0.02 estimate on $28.5M revenue (est. $25.7M); FY revenue guidance of $130.0M against the $126.1M consensus.
−27.4%, the year's worst day, on 31M shares, the year's heaviest volume · S&P 500 −0.3%
Amprius Technologies closed at its highest level of the year, 68.6% above where the year started.
+5.3% · S&P 500 +0.1%
EPS of $-0.02 beat the $-0.02 estimate on $34.0M revenue (est. $29.2M); FY revenue guidance of $140.0M against the $132.4M consensus.
+8.4% · S&P 500 −0.2%
Where it ended: a close of $9.52 on Nov 9, 2026. Up next: Q3 2026 earnings on Nov 10, 2026 (EPS est. $-0.01, revenue est. $35.7M).
Nothing in the past 12 months.
All AMPX dividend historyReplay the year: the line draws itself and stops at each of the 5 moments with what happened and how the stock reacted.
Chart by ChartIQ. Events, ratings, quote and fundamentals from Benzinga APIs. Daily bars for AMPX and SPY from Benzinga historical bars. Not investment advice.