Sionna Therapeutics (SION) Technical Analysis
As of 2026-09-11, SION last traded at 7.85 USD (+4.95% on the day) and is in a range on the daily timeframe — insufficient history for 200-DMA. Nearest levels: 4.49 USD support below, 51.57 USD resistance above. 14-day RSI is 9 (oversold).
Last updated 2026-09-11 · Source: FMP end-of-day prices (adjusted); indicators computed by SniperIQ
Is SION in an uptrend or downtrend?
Sionna Therapeutics is in a range — insufficient history for 200-DMA.
| Last close | 7.85 USD (+4.95%) |
|---|---|
| 20-day average | 18.986 USD |
| 50-day average | n/a |
| 200-day average | n/a |
Key support and resistance levels for SION
Derived from swing pivots over the last 37 sessions:
| Level | Type | Strength | Touches |
|---|---|---|---|
| 51.57 USD | Resistance | Minor | 1 |
| 54.97 USD | Resistance | Minor | 1 |
| Level | Type | Strength | Touches |
|---|---|---|---|
| 4.49 USD | Support | Minor | 1 |
SION 52-week range, momentum and volatility
| 52-week high | 54.97 USD (85.7% below) |
|---|---|
| 52-week low | 4.49 USD (74.8% above) |
| 14-day RSI | 9 (Oversold) |
| 14-day ATR | 4.008 USD (51.06% of price, High volatility) |
Related research pages
Frequently asked questions
Is Sionna Therapeutics (SION) in an uptrend or downtrend?
As of 2026-09-11, SION is in a range on the daily timeframe — insufficient history for 200-DMA. Last close 7.85 USD vs 50-day average n/a and 200-day average n/a.
What are the key support and resistance levels for SION?
Nearest support is around 4.49 USD (minor, 1 touch). Nearest resistance is around 51.57 USD (minor). Levels are derived from swing pivots over the last ~200 sessions.
What is SION's 52-week high and low?
Over the last 52 weeks, SION traded between 4.49 USD and 54.97 USD. It is currently 85.7% below its 52-week high.
Is SION overbought or oversold?
The 14-day RSI is 9.0 — in oversold territory (<30). Momentum reads as oversold.
How volatile is SION?
Its 14-day Average True Range is 4.008 (51.06% of price) — high volatility relative to price.