Why is AMLX Down Today?

AMLX
$28.13
▼ -3.33% ($-0.94)
Last updated: Oct 01, 2026 8:35 PM ET (634 min ago)

About Amylyx Pharmaceuticals, Inc. Common Stock

Amylyx Pharmaceuticals Inc is a clinical-stage pharmaceutical company working on developing a novel therapeutic for amyotrophic lateral sclerosis and other neurodegenerative diseases. It has one operating segment which is the business of researching and developing therapeutics for neurodegenerative ...

Sector: PHARMACEUTICAL PREPARATIONS
Market Cap: $1.49B
Forward P/E: -11.2
52-Week Range: $10.83 - $41.14
Employees: 123

Overall Confidence: 65%

65% Confident

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

SECTOR 65% Confidence
🎯 PHARMACEUTICAL PREPARATIONS sector moving together
This appears to be a sector-wide move. The PHARMACEUTICAL PREPARATIONS sector is down 2.4% on average.

✅ Move Confirmation

LOW VOLUME 0.6x average volume

UNCONFIRMED - Low volume suggests this move may not be sustainable.

📍 Sector Context

PHARMACEUTICAL PREPARATIONS sector: -2.4%

This appears to be a sector-wide move. Most PHARMACEUTICAL PREPARATIONS stocks are moving in the same direction.

Market Comparison

AMLX is significantly underperforming the market (-3.5% vs SPY)
S&P 500
SPY
+0.18%
Nasdaq 100
QQQ
+0.31%
AMLX
This Stock
-3.33%
vs S&P 500: -3.51%
vs Nasdaq: -3.64%

📊 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, AMLX is expected to trade between:
$27.29 - $28.69

Key Level to Watch

$26.72 support
Watch for breakdown below $28.13

🔔 Get AMLX Alerts

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

Last updated: Oct 01, 2026 8:35 PM (634 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Neutral
Options Sentiment
1.08
Put/Call Ratio
130.1%
Implied Volatility
Call Volume: 8,861
Put Volume: 9,527
Total: 18,388
Unusual Activity: $35 PUT (2,000 vol) $35 PUT (1,550 vol) $35 PUT (1,550 vol)

Historical Context

AMLX has moved more than 3.0% down on 50 occasions in the past year.

62.0%
Continuation Rate
31/50 times continued down
-0.07%
Avg Next Day Change
After similar down moves
Last similar move: Sep 23, 2026 (-7.3%) → Next day: -1.5%

Frequently Asked Questions

Why is AMLX stock down today?

This appears to be a sector-wide move. The PHARMACEUTICAL PREPARATIONS sector is down 2.4% on average.

Is AMLX stock a buy or sell right now?

Based on current analysis, AMLX shows 65% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →

What is the AMLX stock price target?

AMLX is currently trading at $28.13. Based on today's momentum, the expected short-term range is $27.29 - $28.69. See long-term price prediction →

Will AMLX stock continue falling?

Our analysis shows a 45% probability that AMLX's move continues in the next 1-3 days. Key level to watch: $26.72 (support).

Is AMLX stock oversold or overbought?

AMLX's RSI (Relative Strength Index) is currently at 38.0. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for AMLX stock?

AMLX's 10-day momentum indicator is at -5.86. Strong bearish momentum - the stock is experiencing significant downward pressure. Watch for potential reversal signals.

Is AMLX outperforming or underperforming the market?

AMLX (-3.33%) is currently significantly underperforming the market (-3.5% vs SPY). Today, the S&P 500 (SPY) is up 0.18%, and Nasdaq (QQQ) is up 0.31%.

What does MACD indicate for AMLX?

AMLX's MACD (-0.41) is currently below the signal line (0.38), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 26.0) is strong.

Is AMLX in an uptrend or downtrend?

Based on moving average analysis, AMLX 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: $31.79, 50-day SMA: $29.13.

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