Amprius Technologies, Inc. (AMPX:NYSE) closed at $7.93 on November 13, 2026, down 5.03% on the day. The stock trades 67.3% below its 52-week high of $24.23 and 13.0% above its 52-week low of $7.02. Over the past year, it lost 24.0%. Amprius Technologies, Inc. is part of the Basic Industries sector.
In 252 trading sessions since November 13, 2025, AMPX closed higher on 125 days (50%). Its best day was May 28, 2026 (+21.50%) and its worst was May 7, 2026 (-27.40%). The stock moved 10% or more in a single session 19 times. It opened at least 5% above the previous day's high 5 times.
Amprius Technologies Inc is engaged in the production of silicon anodes for high energy density lithium-ion batteries. The company's batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites.
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Based on end-of-day data. For information only, not investment advice.