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

4.910 -0.190 (-3.73%)
Delayed Quote Updated: 4:00 PM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,160,197
Open 5.190
Bid (Size) 4.910 (5,400)
Ask (Size) 4.950 (300)
Prev. Close 5.100
Today's Range 4.860 - 5.190
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 91.1% below 52-week high
4.910
4.0152W Low 54.9752W High
1 Week 8.1% below 1-week high
4.861W Low 5.341W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $4.01 and $54.97 over the past 52 weeks and last traded at $4.91, 91.1% below its 52-week high. Over the past week it ranged between $4.86 and $5.34.

Past 12 Months
-4.1%
-27.3%
-88.6%
-86.9%
-87.5%
-83.6%
1W -$0.21
1M -$1.84
3M -$38.21
6M -$32.47
YTD -$34.30
1Y -$25.10

SION was -83.6% over the past year, -86.9% over six months, -87.5% year to date, -4.1% in the last week.

12 Months vs Market
SION
-83.6%
DIA
+9.3%
SPY
+15.0%
QQQ
+24.3%
IWM
+14.5%

Over the past 12 months SION returned -83.6% versus DIA (Dow) +9.3%, SPY (S&P 500) +15.0%, QQQ (Nasdaq 100) +24.3% and IWM (Russell 2000) +14.5%.

Volume & Liquidity 0.54× 3-mo avg
Today 1,160,197 3-mo avg 2.2M
1W
989.7K
1M
1.5M
3M
2.2M
6M
1.3M
YTD
970.8K
1Y
807.6K

SION most recently traded 1,160,197 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 4.910
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/02/26 04:00 PM ET
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