Financial News

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

3.870 -0.130 (-3.25%)
Delayed Quote Updated: 4:00 PM EDT, Oct 30, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 534,380
Open 3.960
Bid (Size) 3.760 (200)
Ask (Size) 4.450 (800)
Prev. Close 4.000
Today's Range 3.760 - 4.050
52wk Range 3.550 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 93.0% below 52-week high
3.870
3.5552W Low 54.9752W High
1 Week 7.0% below 1-week high
3.571W Low 4.161W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $3.55 and $54.97 over the past 52 weeks and last traded at $3.87, 93.0% below its 52-week high. Over the past week it ranged between $3.57 and $4.16.

Past 12 Months
+4.9%
-26.4%
-91.8%
-90.1%
-90.1%
-89.8%
1W +$0.18
1M -$1.39
3M -$43.26
6M -$35.28
YTD -$35.34
1Y -$34.14

SION was -89.8% over the past year, -90.1% over six months, -90.1% year to date, +4.9% in the last week.

12 Months vs Market
SION
-89.8%
DIA
+8.9%
SPY
+11.2%
QQQ
+10.3%
IWM
+14.1%

Over the past 12 months SION returned -89.8% versus DIA (Dow) +8.9%, SPY (S&P 500) +11.2%, QQQ (Nasdaq 100) +10.3% and IWM (Russell 2000) +14.1%.

Volume & Liquidity 0.24× 3-mo avg
Today 534,380 3-mo avg 2.3M
1W
735.4K
1M
1.0M
3M
2.3M
6M
1.4M
YTD
974.4K
1Y
856.0K

SION most recently traded 534,380 shares against a 3-month average daily volume of 2.3M.

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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 3.870
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/30/26 04:00 PM ET
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