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

4.890 -0.210 (-4.12%)
Delayed Quote Updated: 3:26 PM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 791,941
Open 5.190
Bid (Size) 4.880 (500)
Ask (Size) 4.890 (500)
Prev. Close 5.100
Today's Range 4.860 - 5.190
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 91.1% below 52-week high
4.890
4.0152W Low 54.9752W High
1 Week 8.5% 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 $4.89, 91.1% below its 52-week high. Over the past week it ranged between $5.02 and $5.34.

Past 12 Months
-6.5%
-24.3%
-88.9%
-87.9%
-87.5%
-82.8%
1W -$0.34
1M -$1.57
3M -$39.10
6M -$35.60
YTD -$34.32
1Y -$23.58

SION was -82.8% over the past year, -87.9% over six months, -87.5% year to date, -6.5% in the last week.

12 Months vs Market
SION
-82.8%
DIA
+10.0%
SPY
+15.1%
QQQ
+24.2%
IWM
+16.1%

Over the past 12 months SION returned -82.8% versus DIA (Dow) +10.0%, SPY (S&P 500) +15.1%, QQQ (Nasdaq 100) +24.2% and IWM (Russell 2000) +16.1%.

Volume & Liquidity 0.37× 3-mo avg
Today 791,941 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 791,941 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 4.890
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/02/26 03:26 PM ET
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