Why is DYN Down Today?

DYN
$17.98
▼ -2.38% ($-0.43)
Last updated: Sep 11, 2026 8:36 PM ET

About Dyne Therapeutics, Inc. Common Stock

Dyne Therapeutics Inc is a clinical-stage neuromuscular disease company focused on discovering and advancing life-transforming therapeutics for people living with genetically driven neuromuscular diseases. Its FORCE platform develops targeted therapeutics that are designed to overcome limitations in...

Sector: PHARMACEUTICAL PREPARATIONS
Market Cap: $1.78B
Forward P/E: -6.2
52-Week Range: $11.92 - $27.31
Employees: 206

Overall Confidence: 50%

50% Confident

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

MOMENTUM 50% Confidence
🎯 DYN showing strong bearish momentum
DYN is down 2.4% today on 1.0x average volume. The move appears to be driven by general market sentiment and momentum traders.

✅ Move Confirmation

LOW VOLUME 1.0x average volume

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

📍 Sector Context

PHARMACEUTICAL PREPARATIONS sector: -0.5%

DYN is outperforming its sector by -1.9%. This suggests a stock-specific catalyst.

Market Comparison

DYN is significantly underperforming the market (-3.2% vs SPY)
S&P 500
SPY
+0.85%
Nasdaq 100
QQQ
+0.87%
DYN
This Stock
-2.38%
vs S&P 500: -3.23%
vs Nasdaq: -3.25%

📊 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, DYN is expected to trade between:
$17.44 - $18.34

Key Level to Watch

$17.08 support
Watch for breakdown below $17.98

🔔 Get DYN Alerts

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

Last updated: Sep 11, 2026 8:36 PM (-199 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Bullish
Options Sentiment
0.12
Put/Call Ratio
123.8%
Implied Volatility
Call Volume: 57,078
Put Volume: 6,899
Total: 63,977
Unusual Activity: $25 CALL (20,076 vol) $25 CALL (20,055 vol) $29 CALL (3,018 vol)

Historical Context

DYN has moved more than 3.0% down on 44 occasions in the past year.

43.2%
Continuation Rate
19/44 times continued down
+0.45%
Avg Next Day Change
After similar down moves
Last similar move: Sep 10, 2026 (-4.0%) → Next day: -2.4%

Frequently Asked Questions

Why is DYN stock down today?

DYN is down 2.4% today on 1.0x average volume. The move appears to be driven by general market sentiment and momentum traders.

Is DYN stock a buy or sell right now?

Based on current analysis, DYN shows 50% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →

What is the DYN stock price target?

DYN is currently trading at $17.98. Based on today's momentum, the expected short-term range is $17.44 - $18.34. See long-term price prediction →

Will DYN stock continue falling?

Our analysis shows a 45% probability that DYN's move continues in the next 1-3 days. Key level to watch: $17.08 (support).

Is DYN stock oversold or overbought?

DYN's RSI (Relative Strength Index) is currently at 17.7. This indicates oversold conditions - the stock may be due for a bounce as selling pressure appears exhausted.

What is the momentum for DYN stock?

DYN's 10-day momentum indicator is at -8.11. Strong bearish momentum - the stock is experiencing significant downward pressure. Watch for potential reversal signals.

Is DYN outperforming or underperforming the market?

DYN (-2.38%) is currently significantly underperforming the market (-3.2% vs SPY). Today, the S&P 500 (SPY) is up 0.85%, and Nasdaq (QQQ) is up 0.87%.

What does MACD indicate for DYN?

DYN's MACD (-1.42) is currently below the signal line (-0.43), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 27.9) is strong.

Is DYN in an uptrend or downtrend?

Based on moving average analysis, DYN is in a bearish trend. The price ($17.98) is trading below both the 20-day SMA ($24.37) and 50-day SMA ($24.55). This alignment typically indicates sustained downward pressure.

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