Skip to main content

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

4.380 -0.310 (-6.61%)
Delayed Quote Updated: 4:00 PM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 790,344
Open 4.690
Bid (Size) 4.400 (1,800)
Ask (Size) 4.800 (100)
Prev. Close 4.690
Today's Range 4.365 - 4.795
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 92.0% below 52-week high
4.380
4.0152W Low 54.9752W High
1 Week 14.5% 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 $4.38, 92.0% below its 52-week high. Over the past week it ranged between $4.52 and $5.12.

Past 12 Months
-7.8%
-47.0%
-90.0%
-89.5%
-88.8%
-85.1%
1W -$0.37
1M -$3.88
3M -$39.57
6M -$37.39
YTD -$34.83
1Y -$24.93

SION was -85.1% over the past year, -89.5% over six months, -88.8% year to date, -7.8% in the last week.

12 Months vs Market
SION
-85.1%
DIA
+12.1%
SPY
+17.3%
QQQ
+23.5%
IWM
+13.2%

Over the past 12 months SION returned -85.1% versus DIA (Dow) +12.1%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.

Volume & Liquidity 0.36× 3-mo avg
Today 790,344 3-mo avg 2.2M
1W
876.4K
1M
1.4M
3M
2.2M
6M
1.3M
YTD
969.0K
1Y
821.1K

SION most recently traded 790,344 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 4.380
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/13/26 04:00 PM 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.