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

3.890 UNCHANGED
Delayed Quote Updated: 4:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 2,160
Open 3.890
Bid (Size) 3.750 (300)
Ask (Size) 3.940 (100)
Prev. Close 3.890
Today's Range 3.890 - 3.890
52wk Range 3.775 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 92.9% below 52-week high
3.890
3.7752W Low 54.9752W High
1 Week 21.1% below 1-week high
3.771W Low 4.931W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $3.77 and $54.97 over the past 52 weeks and last traded at $3.89, 92.9% below its 52-week high. Over the past week it ranged between $3.77 and $4.93.

Past 12 Months
-17.1%
-34.7%
-91.5%
-90.9%
-90.1%
-87.9%
1W -$0.80
1M -$2.07
3M -$41.80
6M -$38.75
YTD -$35.32
1Y -$28.31

SION was -87.9% over the past year, -90.9% over six months, -90.1% year to date, -17.1% in the last week.

12 Months vs Market
SION
-87.9%
DIA
+11.2%
SPY
+13.7%
QQQ
+16.1%
IWM
+9.0%

Over the past 12 months SION returned -87.9% versus DIA (Dow) +11.2%, SPY (S&P 500) +13.7%, QQQ (Nasdaq 100) +16.1% and IWM (Russell 2000) +9.0%.

Volume & Liquidity 0.00× 3-mo avg
Today 2,160 3-mo avg 2.2M
1W
1.1M
1M
1.3M
3M
2.2M
6M
1.3M
YTD
973.2K
1Y
836.5K

SION most recently traded 2,160 shares against a 3-month average daily volume of 2.2M.

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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 3.890
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/16/26 04:00 PM ET
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