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

4.900 +0.080 (+1.66%)
Delayed Quote Updated: 4:00 PM EDT, Oct 8, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 915,565
Open 4.780
Bid (Size) 4.900 (500)
Ask (Size) 5.000 (100)
Prev. Close 4.820
Today's Range 4.650 - 4.970
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 91.1% below 52-week high
4.900
4.0152W Low 54.9752W High
1 Week 8.1% below 1-week high
4.521W Low 5.331W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $4.01 and $54.97 over the past 52 weeks and last traded at $4.90, 91.1% below its 52-week high. Over the past week it ranged between $4.52 and $5.33.

Past 12 Months
-3.9%
-32.9%
-88.9%
-86.7%
-87.5%
-82.9%
1W -$0.20
1M -$2.40
3M -$39.10
6M -$32.05
YTD -$34.31
1Y -$23.71

SION was -82.9% over the past year, -86.7% over six months, -87.5% year to date, -3.9% in the last week.

12 Months vs Market
SION
-82.9%
DIA
+9.8%
SPY
+15.7%
QQQ
+23.7%
IWM
+13.7%

Over the past 12 months SION returned -82.9% versus DIA (Dow) +9.8%, SPY (S&P 500) +15.7%, QQQ (Nasdaq 100) +23.7% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.43× 3-mo avg
Today 915,565 3-mo avg 2.1M
1W
1.1M
1M
1.4M
3M
2.1M
6M
1.3M
YTD
972.1K
1Y
815.7K

SION most recently traded 915,565 shares against a 3-month average daily volume of 2.1M.

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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 4.900
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/08/26 04:00 PM ET
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