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

4.830 -0.070 (-1.43%)
Delayed Quote Updated: 11:43 AM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 121,954
Open 4.890
Bid (Size) 4.810 (400)
Ask (Size) 4.830 (900)
Prev. Close 4.900
Today's Range 4.760 - 4.930
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 91.2% below 52-week high
4.830
4.0152W Low 54.9752W High
1 Week 5.7% 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 $4.83, 91.2% below its 52-week high. Over the past week it ranged between $4.52 and $5.12.

Past 12 Months
-0.4%
-38.5%
-89.0%
-88.4%
-87.7%
-83.5%
1W -$0.02
1M -$3.02
3M -$39.12
6M -$36.94
YTD -$34.38
1Y -$24.48

SION was -83.5% over the past year, -88.4% over six months, -87.7% year to date, -0.4% in the last week.

12 Months vs Market
SION
-83.5%
DIA
+12.5%
SPY
+17.4%
QQQ
+24.1%
IWM
+14.0%

Over the past 12 months SION returned -83.5% versus DIA (Dow) +12.5%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +24.1% and IWM (Russell 2000) +14.0%.

Volume & Liquidity 0.06× 3-mo avg
Today 121,954 3-mo avg 2.2M
1W
957.3K
1M
1.4M
3M
2.2M
6M
1.3M
YTD
970.4K
1Y
821.5K

SION most recently traded 121,954 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 4.830
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/12/26 11:43 AM ET
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