Why is SION Down Today?
About Sionna Therapeutics, Inc. Common Stock
Sionna Therapeutics Inc is a clinical-stage biopharmaceutical company on a mission to revolutionize the current treatment paradigm for cystic fibrosis (CF) patients by developing novel medicines that normalize the function of the cystic fibrosis transmembrane conductance regulator (CFTR) protein to ...
Overall Confidence: 67%
Based on news, social sentiment, options activity, and sector analysis
✅ Move Confirmation
UNCONFIRMED - Low volume suggests this move may not be sustainable.
📍 Sector Context
PHARMACEUTICAL PREPARATIONS sector: -0.6%
Market Comparison
Quick Trade Ideas
Options strategies to consider for SION's -5% move
No Options Available
SION doesn't have listed options or options data is currently unavailable.
Try another stock in our Options Calculator →🔔 Get SION Alerts
We'll notify you when SION's trend changes or a new signal fires.
Data refreshes every 30 minutes during market hours
Historical Context
SION has moved more than 3.0% down on 58 occasions in the past year.
Frequently Asked Questions
Why is SION stock down today?
Options traders are heavily buying puts on SION, with 82% of volume in puts. This suggests bearish institutional positioning.
Is SION stock a buy or sell right now?
Based on current analysis, SION shows 67% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →
What is the SION stock price target?
SION is currently trading at $3.50. Based on today's momentum, the expected short-term range is $3.40 - $3.57. See long-term price prediction →
Will SION stock continue falling?
Our analysis shows a 45% probability that SION's move continues in the next 1-3 days. Key level to watch: $3.32 (support).
Is SION stock oversold or overbought?
SION's RSI (Relative Strength Index) is currently at 29.0. This indicates oversold conditions - the stock may be due for a bounce as selling pressure appears exhausted.
What is the momentum for SION stock?
SION's 10-day momentum indicator is at -0.57. Negative momentum - the stock has mild downward pressure which may continue short-term.
Is SION outperforming or underperforming the market?
SION (-5.41%) is currently significantly underperforming the market (-5.1% vs SPY). Today, the S&P 500 (SPY) is down -0.35%, and Nasdaq (QQQ) is down -0.32%.
What does MACD indicate for SION?
SION's MACD (-0.51) is currently above the signal line (-0.63), indicating a bullish trend. This technical signal suggests buying pressure is dominant. The trend strength (ADX: 51.0) is strong.
Is SION in an uptrend or downtrend?
Based on moving average analysis, SION is in a bearish trend. The price ($3.50) is trading below both the 20-day SMA ($3.74) and 50-day SMA ($4.99). This alignment typically indicates sustained downward pressure.
Check Why Another Stock is Moving
Enter any ticker symbol to see real-time analysis