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

4.980 -0.120 (-2.35%)
Delayed Quote Updated: 9:56 AM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 115,001
Open 5.190
Bid (Size) 4.970 (100)
Ask (Size) 5.050 (100)
Prev. Close 5.100
Today's Range 4.980 - 5.190
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 90.9% below 52-week high
4.980
4.0152W Low 54.9752W High
1 Week 6.8% below 1-week high
5.021W 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 $4.98, 90.9% below its 52-week high. Over the past week it ranged between $5.02 and $5.34.

Past 12 Months
-4.8%
-22.9%
-88.7%
-87.7%
-87.3%
-82.5%
1W -$0.25
1M -$1.48
3M -$39.01
6M -$35.51
YTD -$34.23
1Y -$23.49

SION was -82.5% over the past year, -87.7% over six months, -87.3% year to date, -4.8% in the last week.

12 Months vs Market
SION
-82.5%
DIA
+10.1%
SPY
+15.3%
QQQ
+24.6%
IWM
+16.5%

Over the past 12 months SION returned -82.5% versus DIA (Dow) +10.1%, SPY (S&P 500) +15.3%, QQQ (Nasdaq 100) +24.6% and IWM (Russell 2000) +16.5%.

Volume & Liquidity 0.05× 3-mo avg
Today 115,001 3-mo avg 2.1M
1W
1.0M
1M
1.5M
3M
2.1M
6M
1.3M
YTD
969.8K
1Y
801.2K

SION most recently traded 115,001 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 4.980
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/02/26 09:56 AM ET
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