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

4.740 -0.160 (-3.27%)
Delayed Quote Updated: 1:23 PM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 211,312
Open 4.890
Bid (Size) 4.740 (500)
Ask (Size) 4.760 (1,500)
Prev. Close 4.900
Today's Range 4.740 - 4.930
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 91.4% below 52-week high
4.740
4.0152W Low 54.9752W High
1 Week 7.4% 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 $4.74, 91.4% below its 52-week high. Over the past week it ranged between $4.52 and $5.12.

Past 12 Months
-2.3%
-39.6%
-89.2%
-88.7%
-87.9%
-83.8%
1W -$0.11
1M -$3.11
3M -$39.21
6M -$37.03
YTD -$34.47
1Y -$24.57

SION was -83.8% over the past year, -88.7% over six months, -87.9% year to date, -2.3% in the last week.

12 Months vs Market
SION
-83.8%
DIA
+12.4%
SPY
+17.3%
QQQ
+23.9%
IWM
+13.9%

Over the past 12 months SION returned -83.8% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.9% and IWM (Russell 2000) +13.9%.

Volume & Liquidity 0.10× 3-mo avg
Today 211,312 3-mo avg 2.2M
1W
957.3K
1M
1.4M
3M
2.2M
6M
1.3M
YTD
970.3K
1Y
821.5K

SION most recently traded 211,312 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 4.740
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/12/26 01:23 PM ET
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