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Sionna Therapeutics, Inc.

SION NASDAQ
Market Report Console Signals Backtest Markov
Week Ending
Mon, 15 Sep 2025
Open
22.8500
Close
23.1400
High
24.7700
Low
21.7350
Trend
0.77226
Rating
★★★☆☆
Sharemaestro [Charts]
SION weekly Smart Money chart, closing 2025-09-15.
SION weekly Market Snapshot chart, closing 2025-09-15.
SION weekly Market Cycle chart, closing 2025-09-15.
SION weekly Market Demand chart, closing 2025-09-15.
SION weekly Market Strength chart, closing 2025-09-15.
SION weekly Activity chart, closing 2025-09-15.
SION weekly Market Dynamics chart, closing 2025-09-15.
SION weekly Market Threshold chart, closing 2025-09-15.

Weekly Report

Sionna Therapeutics, Inc. (SION) Week Ending: Mon, 15 Sep 2025 ★★★☆☆
Weekly Report
Price
Weekly Close

Sionna Therapeutics, Inc. closed at 23.1400 (1.27% WoW) . Data window ends Mon, 15 Sep 2025.

Price Window36.76% over 8w
Return Volatility8.60%
Volume TrendRising
Vs 8w High-6.01%
What stands out

How to read this — Price slope is upward, indicating persistent buying over the window. Elevated weekly volatility increases whipsaw risk. Volume and price are moving in the same direction — a constructive confirmation.

What to watch

Up-slope supports buying interest; pullbacks may be contained if activity stays firm.

Trend
Sharemaestro Trend Line

Gauge maps the trend signal to a 0–100 scale.

Gauge Reading77.2/100
DirectionRising
Accelerationaccelerating
Gauge VolatilityHigh
Trend StateStrong Uptrend
What stands out

How to read this — High gauge and rising momentum — buyers in control.

What to watch

Bias remains higher; pullbacks could be buyable if participation holds.

Conclusion

Neutral ★★★☆☆

Neutral setup. ★★★☆☆ confidence. Price window: 36. Trend: Strong Uptrend; gauge 77. In combination, liquidity confirms the move.

Strengths
  • High gauge with rising momentum (strong uptrend)
  • Momentum is bullish and rising
  • Liquidity confirms the price trend
  • Solid multi-week performance
Watch-outs
  • Price is not above key averages
  • High return volatility raises whipsaw risk

Why: Price window 36.76% over 8w. Close is -6.01% below the prior-window high. Return volatility 8.60%. Volume trend rising. Liquidity convergence with price. Trend state strong uptrend. Momentum bullish and rising.

Price Window Endpoint return over the last N weeks using weekly closes: (Closelast − Closefirst)/Closefirst × 100.
Return Volatility Std-dev of weekly returns (%). Higher = choppier.
Volume Trend Slope of weekly volume across the window (rising / falling / flat).
Vs N-week High % distance of latest close from the highest close in the window.
Accumulation Weeks Weeks price rose on higher volume than the prior week.
Distribution Weeks Weeks price fell on higher volume than the prior week.
MA Stack Relative order of short/intermediate/long MAs. Short > long is constructive.
4–8 Crossover Latest cross of 4-week vs 8-week MA (bullish / bearish / none).
Price vs MAs Whether the close is above/below key averages (8w & 26w).
Baseline Deviation % distance from the market-cycle baseline (fair-value track).
Gauge Reading Smoothed trend signal mapped to 0–100.
Direction Slope sign of the gauge across the window (rising / falling).
Acceleration Change in the slope of the gauge (accelerating / decelerating).
Gauge Volatility Variability of the gauge (low / normal / high).
Zone Label Classification by level (Bullish / Neutral / Bearish).
Target Price (Flag) If flagged: Positive/Negative stance. Otherwise: numeric fair value.
Composite Score Overall model score (0–10).
Hybrid Efficiency Efficiency of growth × quality (0–10).
Rating Model’s verdict for the snapshot.
Weekly Close Sparkline of the last 52 weekly closing prices.
Trend Line Sparkline of the smoothed trend signal over the last 52 weeks.

Tip: Most metrics include a hover tooltip where they appear in the report.

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Week Ending: September 15, 2025