Amprius Technologies (AMPX) closed at $7.93 on November 13, 2026, down 5.0% from the previous close, on volume of 5,667,925 shares (30-day average 5,486,693).
Data as of November 13, 2026.
13-Nov-2026
| # | Date | Strategy | Legs | Contracts |
|---|---|---|---|---|
| 1 | Nov 10, 2026 | Diagonal Call Spread | 20-Nov-26 : 15-Jan-279.5 : 11 C | 6,000 |
| 2-3 | The next 2 largest trades are for Premium members. Start a 7-day free trial | |||
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 13, 2026. See the 10 largest for 30, 60 and 90 days
Amprius Technologies Inc (AMPX) Gets a Buy from B. Riley Securities
TipRanks (Thu, 12-Nov 8:36 AM ET)
TipRanks (Thu, 12-Nov 7:31 AM ET)
TipRanks (Thu, 12-Nov 7:02 AM ET)
Here are the major earnings after the close Wednesday
Seeking Alpha News (Wed, 11-Nov 10:00 AM ET)
Amprius Technologies GAAP EPS of -$0.02 misses by $0.01, revenue of $39.15M beats by $3.42M
Seeking Alpha News (Tue, 10-Nov 4:09 PM ET)
Amprius Technologies Reports Third Quarter 2026 Financial Results and Recent Business Highlights
Business Wire (Tue, 10-Nov 4:05 PM ET)
Here are the major earnings after the close Tuesday
Seeking Alpha News (Tue, 10-Nov 10:00 AM ET)
TipRanks (Tue, 10-Nov 9:20 AM ET)
Amprius Technologies Q3 2026 Earnings Preview
Seeking Alpha News (Mon, 9-Nov 5:35 PM ET)
Amprius Sets Nov. 11 Call for Q3 2026 Results as Shares Trade Around $8.14 Midday
Market Chameleon (Wed, 21-Oct 7:54 AM ET)
Amprius Technologies Inc is engaged in the production of silicon anodes for high-energy-density lithium-ion batteries. The company develops, manufactures and markets lithium-ion batteries for mobility applications, including the aviation, electric vehicle (EV) and light electric vehicle (LEV) industries. The company's batteries are used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. Its silicon anodes are a direct drop-in replacement of the graphite anode in traditional lithium-ion batteries, and its manufacturing processes leverage the manufacturing processes for conventional lithium-ion batteries and the related supply chain.
Amprius Technologies trades on the NYSE stock market under the symbol AMPX.
As of November 13, 2026, AMPX stock price declined to $7.93 with 5,667,925 million shares trading.
AMPX has a beta of 1.68, meaning it tends to be more sensitive to market movements. AMPX has a correlation of 0.05 to the broad based SPY ETF.
AMPX has a market cap of $1.16 billion. This is considered a Small Cap stock.
Last quarter Amprius Technologies reported $39 million in Revenue and -$.02 earnings per share. This beat revenue expectation by $3 million and missed earnings estimates by -$.01.
In the last 3 years, AMPX traded as high as $24.23 and as low as $.61.
The top ETF exchange traded funds that AMPX belongs to (by Net Assets): VTI, IWM, VXF, IWO, VTWO.
AMPX has underperformed the market in the last year with a price return of -32.3% while the SPY ETF gained +13.4%. AMPX has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -33.6% and -7.7%, respectively, while the SPY returned -2.8% and -0.2%, respectively.
AMPX support price is $7.84 and resistance is $8.86 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that AMPX shares will trade within this expected range on the day.
