Skip to content

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

4.748 -0.002 (-0.04%)
Delayed Quote Updated: 11:37 AM EDT, Oct 7, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 353,608
Open 4.680
Bid (Size) 4.730 (200)
Ask (Size) 4.750 (500)
Prev. Close 4.750
Today's Range 4.610 - 4.815
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 91.4% below 52-week high
4.748
4.0152W Low 54.9752W High
1 Week 11.1% below 1-week high
4.521W 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 $4.75, 91.4% below its 52-week high. Over the past week it ranged between $4.52 and $5.34.

Past 12 Months
-9.7%
-35.0%
-89.4%
-87.1%
-87.9%
-83.8%
1W -$0.51
1M -$2.55
3M -$40.18
6M -$32.01
YTD -$34.46
1Y -$24.50

SION was -83.8% over the past year, -87.1% over six months, -87.9% year to date, -9.7% in the last week.

12 Months vs Market
SION
-83.8%
DIA
+9.2%
SPY
+15.5%
QQQ
+24.4%
IWM
+12.5%

Over the past 12 months SION returned -83.8% versus DIA (Dow) +9.2%, SPY (S&P 500) +15.5%, QQQ (Nasdaq 100) +24.4% and IWM (Russell 2000) +12.5%.

Volume & Liquidity 0.16× 3-mo avg
Today 353,608 3-mo avg 2.2M
1W
1.1M
1M
1.5M
3M
2.2M
6M
1.3M
YTD
973.0K
1Y
812.9K

SION most recently traded 353,608 shares against a 3-month average daily volume of 2.2M.

More News

Read More

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 4.748
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/07/26 11:37 AM ET
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.