AMPX today
$7.91-$0.44 (-5.33%)close Nov 13, 2026Trend
DailyUptrend (starting)
4 hourStrong Bearish
1 hourStrong Bearish
15 minStrong Bearish
5 minStrong Bullish
Daily trend turns down below $0.28
Key levels
Resistance$9.68
Resistance$8.85
Support$7.86
Support$7.02
Latest news & SEC filings
AnalystB. Riley Securities keeps Buy rating on Amprius Technologies, cuts price target to $16
EarningsAmprius Technologies holds Q3 2026 earnings call
All AMPX news →About Amprius
Amprius Technologies makes and sells lithium-ion batteries built around silicon anodes, aimed at transportation uses such as aircraft, land vehicles and watercraft. Its SiCore and SiMaxx cells come in several formats and serve mainly drones, stratospheric aircraft and small electric vehicles. Buyers include aerospace, defense and unmanned aircraft firms, largely in the United States and Europe. The company is headquartered in Fremont, California, and relies on contract manufacturers for production.
Based on the company's 10-K filed Mar 6, 2026.
NYSE · Technology
Amprius Technologies, Inc. (AMPX)
What Is the Price Target for AMPX?
SEPT Low Target
$14.00
SEPT Mid Target
$18.00
SEPT High Target
$33.00
Analyst Consensus
$18.00
Is AMPX a Buy or Sell Right Now?
Thesis
- •Revenue growing 202.1% YoY with ACCELERATING trend — accelerating momentum.
- •SEC filings signal active product innovation — 1 new product/expansion keywords detected in 10-K. R&D investment rising.
AI-Powered Trading Signals
Trained on trillions of real market data to read price action and give you a simple, emotionless trading strategy for AMPX.
Start Free Trial →Is AMPX Overvalued or Undervalued?
Valuation Verdict
UNDERVALUED
Methods Used
P/B, Analyst Consensus
Fair Value
$14.13
32
Moat Score
NONE
6/9
Piotroski Score
11.3
Altman Z-Score
What Is Smart Money Doing with AMPX?
Insider Signal
SELLING
0 buys / 11 sells (90d)
Congress Signal
NEUTRAL
0 buys / 0 sells (90d)
Institutional
N/A
Short Squeeze Risk
HIGH
Signal: HIGH_SHORT_INTEREST
Recent Insider Activity
| Name | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Stepien Thomas M | director officer | Sale | 5,000 | - | Aug 25, 2026 |
| Stepien Thomas M | director officer | Sale | 346 | - | Aug 25, 2026 |
| Stepien Thomas M | director officer | Buy | 346 | - | Aug 25, 2026 |
| Stepien Thomas M | director officer | Sale | 8,000 | $80K | Aug 24, 2026 |
| Sun Kang | director | Sale | 62,101 | $642K | Aug 21, 2026 |
| Stepien Thomas M | director officer | Sale | 23,529 | $243K | Aug 21, 2026 |
| Stefan Constantin Ionel | officer | Sale | 29,681 | $307K | Aug 21, 2026 |
| DIXON DONALD R | director | Sale | 85,000 | $1.5M | Jun 15, 2026 |
| BAYLESS KATHLEEN A | director | Buy | 10,423 | - | Jun 12, 2026 |
| SATTERTHWAITE LIVINGSTON | director | Buy | 10,423 | - | Jun 12, 2026 |
Track Smart Money Across 4,000+ Stocks
Insider trades, congress trades, institutional flows, and short interest — updated daily with real-time alerts.
See All Smart Money Signals →AMPX Growth Story
Revenue YoY
202.1%
3yr Revenue CAGR
154.9%
EPS Growth YoY
22.22%
FCF Growth YoY
2.8%
Revenue Trend
ACCELERATING
Dark Pool Trades for AMPX
PREVIEWSEPT Investing tracks real-time dark pool institutional trades for AMPX, including block trade sizes, dollar values, and buy/sell side classification. Dark pool trades reveal where institutional investors are positioning before moves become visible on public exchanges.
| Time | Price | Size | Value | Side |
|---|---|---|---|---|
| 20:14:26 | $7.90 | 3,000 | $$24K | SELL |
| 20:12:58 | $7.90 | 1,500 | $$12K | SELL |
| 20:11:17 | $7.90 | 1,065 | $$8K | BUY |
| 20:10:27 | $7.90 | 2,000 | $$16K | SELL |
| 20:06:27 | $7.91 | 1,054 | $$8K | MIDPOINT |
5 dark pool trades shown · $$68K preview volume
Real-time institutional flow, block trades, and net positioning
Options Flow for AMPX
PREVIEWSEPT Investing provides real-time options flow tracking for AMPX, including unusual sweep detection, block trades, and dealer positioning. Each trade shows strike, expiry, premium, implied volatility, and greek values for informed decision-making.
| Type | Strike | Expiry | DTE | Premium | Size | Trade |
|---|---|---|---|---|---|---|
| PUT | $3 | Jan 15 | 63 | $$16 | 4 | SWEEP |
| CALL | $8 | Nov 20 | 7 | $$1160 | 29 | SWEEP |
| CALL | $10 | Nov 20 | 7 | $$20 | 4 | SWEEP |
| CALL | $10 | Nov 20 | 7 | $$5 | 1 | SWEEP |
| CALL | $11 | Dec 18 | 35 | $$20 | 1 | SWEEP |
5 options trades shown · 80% calls
Unusual activity, GEX levels, max pain, and dealer positioning
Full AI Research Report
SEPT's Trading AI has generated a free, downloadable PDF research report for Amprius Technologies, Inc. (AMPX) covering valuation analysis, financial health assessment, growth projections, smart money tracking, earnings and key price levels. For research only, not investment advice.
Report includes: PDF download, detailed valuation models (DCF, P/E, EV/EBITDA), institutional flow analysis, congress and insider trade tracking, FinBERT news sentiment (1 articles analyzed), and SEC filing intelligence...
AI-Powered Trading Signals.
Trained on trillions of real market data to read price action and give you a simple, emotionless trading strategy. SEPT tells you when to buy, when to sell, and grades every stock so you never trade blind.
Try SEPT Free for 7 Days →AMPX — frequently asked questions
What is AMPX stock price today?
Amprius Technologies, Inc. (AMPX) is at $7.91, down 5.33% (-$0.44) at the Nov 13, 2026 close.
Why is AMPX stock moving today?
Latest AMPX news — Nov 12, 2026: B. Riley Securities keeps Buy rating on Amprius Technologies, cuts price target to $16 · Nov 11, 2026: Amprius Technologies holds Q3 2026 earnings call
Why did AMPX stock move on Nov 10, 2026?
Amprius Technologies shares closed at $9.17, down 0.86% on volume of 6.2 million shares, after the company reported a third-quarter loss of $0.02 per share that came in wider than expected even as revenue topped consensus estimates. The battery maker also guided fiscal 2026 EPS above $0.07 versus an estimated loss of $0.08 and projected sales of $145 million, above the $140.64 million estimate.
What is the AMPX price target?
The average analyst price target for AMPX is $18.00, ranging from $14 to $33, based on 5 analysts. Latest: B. Riley Securities maintains on Nov 12, 2026.
What do analysts rate AMPX?
Analyst ratings for AMPX: 0 Buy, 4 Hold, 0 Sell — consensus Hold.
Did AMPX beat earnings?
AMPX last reported on Nov 10, 2026: EPS -$0.03 vs -$0.01 expected — a miss of 200.0%.
Does AMPX pay a dividend?
AMPX does not currently pay a dividend.
What are AMPX support and resistance levels?
Support: $7.86, $7.02, $6.07. Resistance: $8.85, $9.68, $10.60.
What are insiders doing with AMPX?
Insider activity: SELLING, 0 buys and 11 sells in the last 90 days.
What is the latest news on AMPX?
Nov 12, 2026: B. Riley Securities keeps Buy rating on Amprius Technologies, cuts price target to $16 · Nov 11, 2026: Amprius Technologies holds Q3 2026 earnings call