Why is ALNY Down Today?

ALNY
$230.50
▼ -6.58% ($-15.17)
Last updated: Oct 01, 2026 8:31 PM ET

About Alnylam Pharmaceuticals, Inc.

Alnylam Pharmaceuticals is a leader in the study of RNA interference (RNAi) therapeutics. RNAi is a naturally occurring biological pathway within cells for sequence-specific silencing and regulation of gene expression. Alnylam has five drugs on the market: Onpattro and Amvuttra for hATTR amyloidosis...

Sector: PHARMACEUTICAL PREPARATIONS
Market Cap: $60.38B
Forward P/E: 43.6
52-Week Range: $197.81 - $495.55
Employees: 2,230

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 0.9x 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

ALNY is significantly underperforming the market (-6.8% vs SPY)
S&P 500
SPY
+0.18%
Nasdaq 100
QQQ
+0.31%
ALNY
This Stock
-6.58%
vs S&P 500: -6.76%
vs Nasdaq: -6.89%

📊 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, ALNY is expected to trade between:
$223.59 - $235.11

Key Level to Watch

$218.97 support
Watch for breakdown below $230.50

Quick Trade Ideas

Options strategies to consider for ALNY's -7% move

📊

No Options Available

ALNY doesn't have listed options or options data is currently unavailable.

Try another stock in our Options Calculator →
Disclaimer: These are educational examples only, not investment advice. Options involve significant risk including total loss of premium. Prices shown are estimates and may differ from actual market prices. Always do your own research and consider your risk tolerance.

🔔 Get ALNY Alerts

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

Last updated: Oct 01, 2026 8:31 PM (-88 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Neutral
Options Sentiment
0.76
Put/Call Ratio
71.7%
Implied Volatility
Call Volume: 3,892
Put Volume: 2,950
Total: 6,842

Historical Context

ALNY has moved more than 3.0% down on 29 occasions in the past year.

44.8%
Continuation Rate
13/29 times continued down
+0.01%
Avg Next Day Change
After similar down moves
Last similar move: Sep 15, 2026 (-4.7%) → Next day: +0.5%

Frequently Asked Questions

Why is ALNY stock down today?

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

Is ALNY stock a buy or sell right now?

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

What is the ALNY stock price target?

ALNY is currently trading at $230.50. Based on today's momentum, the expected short-term range is $223.59 - $235.11. See long-term price prediction →

Will ALNY stock continue falling?

Our analysis shows a 45% probability that ALNY's move continues in the next 1-3 days. Key level to watch: $218.97 (support).

Is ALNY stock oversold or overbought?

ALNY's RSI (Relative Strength Index) is currently at 39.6. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for ALNY stock?

ALNY's 10-day momentum indicator is at -14.33. Strong bearish momentum - the stock is experiencing significant downward pressure. Watch for potential reversal signals.

Is ALNY outperforming or underperforming the market?

ALNY (-6.58%) is currently significantly underperforming the market (-6.8% vs SPY). Today, the S&P 500 (SPY) is up 0.18%, and Nasdaq (QQQ) is up 0.31%.

What does MACD indicate for ALNY?

ALNY's MACD (-0.51) is currently below the signal line (0.3), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 14.1) is weak.

Is ALNY in an uptrend or downtrend?

Based on moving average analysis, ALNY 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: $249.65, 50-day SMA: $242.47.

Check Why Another Stock is Moving

Enter any ticker symbol to see real-time analysis

Popular: AAPL TSLA NVDA MSFT META AMZN GOOGL