Skip to main content

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

3.800 -0.070 (-1.81%)
Delayed Quote Updated: 4:00 PM EDT, Oct 22, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,592,315
Open 3.870
Bid (Size) 3.710 (500)
Ask (Size) 3.910 (4,500)
Prev. Close 3.870
Today's Range 3.641 - 3.970
52wk Range 3.641 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 93.1% below 52-week high
3.800
3.6452W Low 54.9752W High
1 Week 11.8% below 1-week high
3.641W Low 4.311W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $3.64 and $54.97 over the past 52 weeks and last traded at $3.80, 93.1% below its 52-week high. Over the past week it ranged between $3.64 and $4.31.

Past 12 Months
-2.3%
-36.9%
-91.4%
-90.1%
-90.3%
-90.2%
1W -$0.09
1M -$2.22
3M -$40.26
6M -$34.55
YTD -$35.41
1Y -$35.10

SION was -90.2% over the past year, -90.1% over six months, -90.3% year to date, -2.3% in the last week.

12 Months vs Market
SION
-90.2%
DIA
+13.3%
SPY
+14.4%
QQQ
+16.3%
IWM
+13.7%

Over the past 12 months SION returned -90.2% versus DIA (Dow) +13.3%, SPY (S&P 500) +14.4%, QQQ (Nasdaq 100) +16.3% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.71× 3-mo avg
Today 1,592,315 3-mo avg 2.2M
1W
1.4M
1M
1.2M
3M
2.2M
6M
1.4M
YTD
980.6K
1Y
845.3K

SION most recently traded 1,592,315 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 3.800
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/22/26 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.