Why is AMPX Down Today?

AMPX
$9.17
▼ -3.68% ($-0.34)
Last updated: Nov 11, 2026 1:00 PM ET

About Amprius Technologies, Inc.

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) indust...

Sector: MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES
Market Cap: $1.51B
Forward P/E: -82.1
52-Week Range: $7.02 - $24.23
Employees: 108

Overall Confidence: 67%

67% Confident

Based on news, social sentiment, options activity, and sector analysis

SECTOR 65% Confidence
🎯 MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES sector moving together
This appears to be a sector-wide move. The MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES sector is down 7.1% on average.

✅ Move Confirmation

MODERATE VOLUME 1.2x average volume

NORMAL - This move is backed by significant volume and appears sustainable.

📍 Sector Context

MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES sector: -7.1%

This appears to be a sector-wide move. Most MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES stocks are moving in the same direction.

Market Comparison

AMPX is significantly underperforming the market (-3.3% vs SPY)
S&P 500
SPY
-0.37%
Nasdaq 100
QQQ
-0.68%
AMPX
This Stock
-3.68%
vs S&P 500: -3.31%
vs Nasdaq: -3.0%

📊 What Happens Next?

Probability Analysis

45% chance this move continues in the next 1-3 days

Expected Range

Based on historical patterns and options pricing, AMPX is expected to trade between:
$8.89 - $9.35

Key Level to Watch

$8.71 support
Watch for breakdown below $9.17

🔔 Get AMPX Alerts

We'll notify you when AMPX's trend changes or a new signal fires.

Last updated: Nov 11, 2026 1:00 PM (-359 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Bullish
Options Sentiment
0.22
Put/Call Ratio
125.3%
Implied Volatility
Call Volume: 9,209
Put Volume: 2,007
Total: 11,216

Historical Context

AMPX has moved more than 3.0% down on 77 occasions in the past year.

49.4%
Continuation Rate
38/77 times continued down
+0.24%
Avg Next Day Change
After similar down moves
Last similar move: Nov 05, 2026 (-11.2%) → Next day: +16.0%

Frequently Asked Questions

Why is AMPX stock down today?

This appears to be a sector-wide move. The MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES sector is down 7.1% on average.

Is AMPX stock a buy or sell right now?

Based on current analysis, AMPX shows 67% confidence in today's move. Volume is moderate which supports the trend. View full buy/sell analysis →

What is the AMPX stock price target?

AMPX is currently trading at $9.17. Based on today's momentum, the expected short-term range is $8.89 - $9.35. See long-term price prediction →

Will AMPX stock continue falling?

Our analysis shows a 45% probability that AMPX's move continues in the next 1-3 days. Key level to watch: $8.71 (support).

Is AMPX stock oversold or overbought?

AMPX's RSI (Relative Strength Index) is currently at 53.5. This shows bullish momentum - the stock has positive momentum but isn't overextended yet.

What is the momentum for AMPX stock?

AMPX's 10-day momentum indicator is at 0.29. Positive momentum - the stock has mild upward pressure supporting the current trend.

Is AMPX outperforming or underperforming the market?

AMPX (-3.68%) is currently significantly underperforming the market (-3.3% vs SPY). Today, the S&P 500 (SPY) is down -0.37%, and Nasdaq (QQQ) is down -0.68%.

What does MACD indicate for AMPX?

AMPX's MACD (-0.07) is currently above the signal line (-0.2), indicating a bullish trend. This technical signal suggests buying pressure is dominant. The trend strength (ADX: 14.1) is weak.

Is AMPX in an uptrend or downtrend?

Based on moving average analysis, AMPX is in a mixed/transitional trend. The price and moving averages are not clearly aligned, suggesting a potential trend change or consolidation phase. 20-day SMA: $8.42, 50-day SMA: $9.08.

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