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

4.690 -0.210 (-4.29%)
Delayed Quote Updated: 4:00 PM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 690,525
Open 4.890
Bid (Size) 4.670 (1,000)
Ask (Size) 4.900 (200)
Prev. Close 4.900
Today's Range 4.675 - 4.930
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 91.5% below 52-week high
4.690
4.0152W Low 54.9752W High
1 Week 8.4% 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 $4.69, 91.5% below its 52-week high. Over the past week it ranged between $4.52 and $5.12.

Past 12 Months
-3.3%
-40.3%
-89.3%
-88.8%
-88.0%
-84.0%
1W -$0.16
1M -$3.16
3M -$39.26
6M -$37.08
YTD -$34.52
1Y -$24.62

SION was -84.0% over the past year, -88.8% over six months, -88.0% year to date, -3.3% in the last week.

12 Months vs Market
SION
-84.0%
DIA
+12.4%
SPY
+17.4%
QQQ
+23.9%
IWM
+13.7%

Over the past 12 months SION returned -84.0% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +23.9% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.32× 3-mo avg
Today 690,525 3-mo avg 2.2M
1W
957.3K
1M
1.4M
3M
2.2M
6M
1.3M
YTD
970.4K
1Y
821.6K

SION most recently traded 690,525 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 4.690
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/12/26 04:00 PM ET
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