Skip to main content

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

4.265 +0.255 (+6.36%)
Delayed Quote Updated: 11:12 AM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 313,982
Open 4.060
Bid (Size) 4.250 (300)
Ask (Size) 4.270 (200)
Prev. Close 4.010
Today's Range 4.020 - 4.290
52wk Range 3.775 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 92.2% below 52-week high
4.265
3.7752W Low 54.9752W High
1 Week 11.1% below 1-week high
3.771W Low 4.791W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $3.77 and $54.97 over the past 52 weeks and last traded at $4.26, 92.2% below its 52-week high. Over the past week it ranged between $3.77 and $4.79.

Past 12 Months
-2.6%
-28.9%
-90.7%
-90.0%
-89.1%
-86.8%
1W -$0.12
1M -$1.74
3M -$41.42
6M -$38.38
YTD -$34.95
1Y -$27.94

SION was -86.8% over the past year, -90.0% over six months, -89.1% year to date, -2.6% in the last week.

12 Months vs Market
SION
-86.8%
DIA
+12.2%
SPY
+14.6%
QQQ
+17.7%
IWM
+11.2%

Over the past 12 months SION returned -86.8% versus DIA (Dow) +12.2%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.7% and IWM (Russell 2000) +11.2%.

Volume & Liquidity 0.14× 3-mo avg
Today 313,982 3-mo avg 2.2M
1W
1.2M
1M
1.2M
3M
2.2M
6M
1.3M
YTD
974.2K
1Y
837.9K

SION most recently traded 313,982 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 4.265
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/20/26 11:12 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.