Stock listing
NYSE:AMPX Amprius Technologies, Inc. Stock
Home listing (NYSE) of Amprius Technologies, Inc.
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Share price · NYSE:AMPX
$8.59 USD -0.55 (-6.0%)
Close on Oct 30, 2026
- Day range
- $8.28 – $8.84 USDOct 30, 2026
- Volume
- 4.94M sharesOct 30, 2026
- Market cap
- $1.25B USDAt the close on Oct 30, 2026 · price × 146.1M shares outstanding
- 52-week range
- $7.26 – $24.23 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $53.88M USDMedian day 5.11M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NYSE:AMPX · Home | $8.59 USD | -0.55 (-6.0%) | 4,935,697 | $8.57 | $8.84 | $8.28 | $9.14 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NYSE:AMPX · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $8.59 | -0.55 | -6.0% | $8.57 | $8.84 | $8.28 | 4,935,697 | |
| $9.14 | -0.02 | -0.2% | $9.02 | $9.405 | $9.018 | 3,498,830 | |
| $9.16 | +0.28 | +3.2% | $8.98 | $9.18 | $8.79 | 4,304,885 | |
| $8.88 | +0.53 | +6.3% | $8.53 | $8.92 | $8.50 | 5,170,010 | |
| $8.35 | +0.17 | +2.1% | $8.12 | $8.465 | $8.05 | 3,852,392 | |
| $8.18 | +0.27 | +3.4% | $7.79 | $8.335 | $7.68 | 6,154,985 | |
| $7.91 | -0.40 | -4.8% | $7.95 | $8.236 | $7.66 | 6,875,907 | |
| $8.31 | +0.73 | +9.6% | $7.83 | $8.39 | $7.735 | 6,213,247 | |
| $7.58 | -0.01 | -0.1% | $7.41 | $7.852 | $7.26 | 4,123,326 | |
| $7.59 | -0.12 | -1.6% | $7.93 | $8.02 | $7.585 | 4,575,006 | |
| $7.71 | -0.69 | -8.2% | $8.30 | $8.42 | $7.65 | 5,291,000 | |
| $8.40 | +0.40 | +5.0% | $7.66 | $8.50 | $7.285 | 8,789,700 | |
| $8.00 | -0.56 | -6.5% | $8.37 | $8.48 | $7.85 | 7,002,600 | |
| $8.56 | -0.31 | -3.5% | $8.61 | $8.71 | $8.40 | 5,225,000 | |
| $8.87 | -0.57 | -6.0% | $9.40 | $9.40 | $8.86 | 5,616,200 | |
| $9.44 | +0.05 | +0.5% | $9.49 | $9.57 | $9.14 | 5,127,500 | |
| $9.39 | +0.06 | +0.6% | $9.16 | $9.46 | $9.08 | 5,095,300 | |
| $9.33 | -0.14 | -1.5% | $9.29 | $9.35 | $8.845 | 8,011,000 | |
| $9.47 | +0.02 | +0.2% | $9.56 | $9.77 | $9.415 | 4,573,200 | |
| $9.45 | -0.22 | -2.3% | $9.815 | $9.85 | $9.31 | 5,711,700 | |
| $9.67 | +0.06 | +0.6% | $9.88 | $9.91 | $9.535 | 5,041,100 | |
| $9.61 | -0.07 | -0.7% | $9.62 | $9.99 | $9.36 | 5,315,700 | |
| $9.68 | +0.15 | +1.6% | $9.75 | $9.99 | $9.62 | 6,881,300 | |
| $9.53 | -0.07 | -0.7% | $9.56 | $9.73 | $9.325 | 6,770,300 | |
| $9.60 | -0.15 | -1.5% | $10.88 | $11.23 | $9.47 | 15,129,900 | |
| $9.75 | +0.06 | +0.6% | $9.84 | $10.02 | $9.65 | 4,019,900 | |
| $9.69 | -0.04 | -0.4% | $9.51 | $9.86 | $9.37 | 4,707,600 | |
| $9.73 | -0.25 | -2.5% | $9.93 | $10.17 | $9.695 | 5,335,200 | |
| $9.98 | +0.37 | +3.9% | $9.80 | $10.05 | $9.62 | 4,587,500 | |
| $9.61 | +0.11 | +1.2% | $9.80 | $9.93 | $9.485 | 4,086,200 | |
| $9.50 | -0.04 | -0.4% | $9.70 | $9.85 | $9.20 | 4,844,800 | |
| $9.54 | +0.44 | +4.8% | $9.49 | $9.775 | $9.395 | 4,656,200 | |
| $9.10 | -0.06 | -0.7% | $9.26 | $9.29 | $8.755 | 5,003,200 | |
| $9.16 | -0.01 | -0.1% | $9.17 | $9.28 | $8.93 | 3,768,400 | |
| $9.17 | -0.27 | -2.9% | $8.93 | $9.32 | $8.85 | 4,456,600 | |
| $9.44 | -0.11 | -1.2% | $9.55 | $9.78 | $9.42 | 3,548,500 | |
| $9.55 | -0.32 | -3.2% | $9.61 | $9.94 | $9.53 | 3,795,700 | |
| $9.87 | -0.52 | -5.0% | $10.32 | $10.40 | $9.835 | 5,646,400 | |
| $10.39 | +0.50 | +5.1% | $10.14 | $10.60 | $10.00 | 5,674,800 | |
| $9.89 | +0.26 | +2.7% | $9.62 | $9.945 | $9.61 | 4,186,400 | |
| $9.63 | +0.11 | +1.2% | $9.54 | $9.71 | $9.395 | 4,102,700 | |
| $9.52 | +0.04 | +0.4% | $9.57 | $9.65 | $9.37 | 5,401,400 | |
| $9.48 | -0.40 | -4.0% | $9.64 | $9.69 | $9.395 | 4,029,500 | |
| $9.88 | -0.01 | -0.1% | $9.75 | $9.946 | $9.61 | 3,814,600 | |
| $9.89 | -0.62 | -5.9% | $10.55 | $10.55 | $9.88 | 3,648,000 | |
| $10.51 | +0.31 | +3.0% | $10.56 | $10.64 | $10.35 | 3,531,400 | |
| $10.20 | +0.02 | +0.2% | $10.14 | $10.44 | $9.951 | 4,522,500 | |
| $10.18 | +0.32 | +3.2% | $10.06 | $10.34 | $10.03 | 4,115,200 | |
| $9.86 | -0.48 | -4.6% | $10.20 | $10.20 | $9.83 | 3,845,800 | |
| $10.34 | +0.14 | +1.4% | $10.28 | $10.49 | $10.08 | 3,527,700 | |
| $10.20 | -0.43 | -4.0% | $10.67 | $10.72 | $9.94 | 5,360,200 | |
| $10.63 | -0.08 | -0.7% | $10.83 | $10.83 | $10.25 | 4,053,200 | |
| $10.71 | -0.87 | -7.5% | $10.85 | $11.36 | $10.66 | 5,261,859 | |
| $11.58 | -0.93 | -7.4% | $12.25 | $12.45 | $11.45 | 6,540,949 | |
| $12.51 | +0.57 | +4.8% | $12.91 | $13.42 | $12.49 | 9,072,300 | |
| $11.94 | -0.30 | -2.5% | $12.22 | $12.33 | $11.82 | 4,324,700 | |
| $12.24 | +0.16 | +1.3% | $12.61 | $12.69 | $12.01 | 5,132,600 | |
| $12.08 | +0.27 | +2.3% | $11.77 | $12.09 | $11.41 | 5,123,700 | |
| $11.81 | -0.04 | -0.3% | $11.98 | $12.48 | $11.77 | 6,560,300 | |
| $11.85 | +0.66 | +5.9% | $11.57 | $11.99 | $11.06 | 6,383,400 | |
| $11.19 | -0.53 | -4.5% | $11.07 | $11.88 | $10.76 | 9,407,900 | |
| $11.72 | +0.91 | +8.4% | $12.40 | $12.44 | $11.55 | 12,270,700 | |
| $10.81 | +0.69 | +6.8% | $10.60 | $11.03 | $10.48 | 8,765,400 | |
| $10.12 | +0.52 | +5.4% | $9.44 | $10.25 | $9.25 | 4,597,300 | |
| $9.60 | +0.13 | +1.4% | $9.87 | $10.03 | $9.29 | 5,256,100 | |
| $9.47 | +1.03 | +12.2% | $8.94 | $9.52 | $8.895 | 6,031,300 |
- Ticker
- NYSE:AMPX
- Asset type
- Stock
- Exchange
- NYSE
- Currency
- USD
What changed lately
Latest news release · Oct 21, 2026
Amprius Technologies Announces Date for Third Quarter 2026 Results and Business Updates
Latest earnings call · Aug 5, 2026
Amprius Technologies (NYSE:AMPX) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Aug 5, 2026
Q2 2026 Earnings Presentation
Earnings · 18 slides
Calls
Upcoming
Amprius Technologies (NYSE:AMPX) Q3 2026 Earnings Call
Wed, Nov 11, 2026 · 8:30 AM ET
Register
Replays
Amprius Technologies (NYSE:AMPX) Q2 2026 Earnings Call
Wed, Aug 05, 2026 · 8:30 AM ET
Watch TranscriptAmprius Technologies (NYSE:AMPX) Q1 2026 Earnings Call
Thu, May 07, 2026 · 8:30 AM ET
Watch TranscriptAmprius Technologies (NYSE:AMPX) Q4 2025 Earnings Call
Thu, Mar 05, 2026 · 8:30 AM ET
Watch Transcript
Latest news
Amprius Technologies Announces Date for Third Quarter 2026 Results and Business Updates
Oct 21, 2026
Closed $8.31 (+9.6%) on Oct 21, 2026
Amprius Secures $75 Million Grant for American High-Energy Density Battery Production
Sep 28, 2026
Closed $9.60 (-1.5%) on Sep 28, 2026
Amprius Introduces SiCore®500 – High Energy Density Cells for Unmanned Aviation
Sep 2, 2026
Closed $9.52 (+0.4%) on Sep 2, 2026
Amprius Sets September 2026 Events Schedule
Sep 1, 2026
Closed $9.48 (-4.0%) on Sep 1, 2026
Amprius Technologies Reports Second Quarter 2026 Financial Results and Recent Business Highlights
Aug 4, 2026
Closed $11.72 (+8.4%) on Aug 5, 2026
Amprius Technologies Sets Upcoming Conference Schedule
Jul 30, 2026
Closed $9.47 (+12.2%) on Jul 30, 2026
Amprius Technologies Announces Date for Second Quarter 2026 Results and Business Updates
Jul 15, 2026
Closed $11.34 (+2.0%) on Jul 15, 2026
Amprius Sets June 2026 Events Schedule
Jun 1, 2026
Closed $21.75 (+7.2%) on Jun 1, 2026
Amprius and Matternet Partner to Advance Drone Delivery
May 19, 2026
Closed $15.48 (-2.5%) on May 19, 2026
Amprius Technologies Announces the Pricing of its Previously Announced Exchange of Public Warrants for Common Stock
May 14, 2026
Closed $16.85 (-5.7%) on May 15, 2026
Decks
Q2 2026 Earnings Presentation
Earnings · 18 slides · Aug 5, 2026
Q1 2026 Earnings Presentation
Earnings · 14 slides · May 7, 2026
Q4 2025 Earnings Presentation
Earnings · 13 slides · Mar 5, 2026
FY2025 Earnings Presentation
Earnings · 5 slides · Mar 4, 2026
Amprius Technologies, Inc. on 6ix
- News releases
- 31 in the last 12 months · 60 in all · newest Oct 21, 2026 · oldest 2025
- Calls
- 16 calls with a replay · 16 with a transcript · latest Aug 5, 2026
- Decks
- 11 decks · latest Aug 5, 2026
Where Amprius Technologies, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NYSE:AMPX · Home listing · This page | NYSE | United States | USD |
| BOATS:AMPX | BOATS | United States | USD |
| SET:AMPX03 | SET | Thailand | THB |
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