Sionna Therapeutics, Inc. - Common Stock (NQ:SION)

4.413 -0.277 (-5.91%)
Delayed Quote Updated: 2:02 PM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 380,611
Open 4.690
Bid (Size) 4.400 (300)
Ask (Size) 4.420 (200)
Prev. Close 4.690
Today's Range 4.408 - 4.795
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 92.0% below 52-week high
4.413
4.0152W Low 54.9752W High
1 Week 13.8% below 1-week high
4.521W Low 5.121W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $4.01 and $54.97 over the past 52 weeks and last traded at $4.41, 92.0% below its 52-week high. Over the past week it ranged between $4.52 and $5.12.

Past 12 Months
-7.1%
-46.6%
-90.0%
-89.4%
-88.7%
-84.9%
1W -$0.34
1M -$3.85
3M -$39.54
6M -$37.36
YTD -$34.80
1Y -$24.90

SION was -84.9% over the past year, -89.4% over six months, -88.7% year to date, -7.1% in the last week.

12 Months vs Market
SION
-84.9%
DIA
+11.9%
SPY
+17.2%
QQQ
+23.2%
IWM
+13.1%

Over the past 12 months SION returned -84.9% versus DIA (Dow) +11.9%, SPY (S&P 500) +17.2%, QQQ (Nasdaq 100) +23.2% and IWM (Russell 2000) +13.1%.

Volume & Liquidity 0.18× 3-mo avg
Today 380,611 3-mo avg 2.2M
1W
876.4K
1M
1.4M
3M
2.2M
6M
1.3M
YTD
969.0K
1Y
821.1K

SION most recently traded 380,611 shares against a 3-month average daily volume of 2.2M.

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Frequently Asked Questions

Is Sionna Therapeutics, Inc. - Common Stock publicly traded?
Yes, Sionna Therapeutics, Inc. - Common Stock is publicly traded.
What exchange does Sionna Therapeutics, Inc. - Common Stock trade on?
Sionna Therapeutics, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Sionna Therapeutics, Inc. - Common Stock?
The ticker symbol for Sionna Therapeutics, Inc. - Common Stock is SION on the Nasdaq Stock Market
What is the current price of Sionna Therapeutics, Inc. - Common Stock?
The current price of Sionna Therapeutics, Inc. - Common Stock is 4.413
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/13/26 02:02 PM ET
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