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

3.285 +0.005 (+0.15%)
Delayed Quote Updated: 9:50 AM EST, Nov 6, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 18,248
Open 3.270
Bid (Size) 3.250 (5,400)
Ask (Size) 3.320 (300)
Prev. Close 3.280
Today's Range 3.250 - 3.355
52wk Range 3.250 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 94.0% below 52-week high
3.285
3.2552W Low 54.9752W High
1 Week 18.9% below 1-week high
3.251W Low 4.051W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $3.25 and $54.97 over the past 52 weeks and last traded at $3.29, 94.0% below its 52-week high. Over the past week it ranged between $3.25 and $4.05.

Past 12 Months
-15.1%
-30.8%
-93.4%
-92.4%
-91.6%
-90.6%
1W -$0.58
1M -$1.46
3M -$46.33
6M -$40.03
YTD -$35.92
1Y -$31.79

SION was -90.6% over the past year, -92.4% over six months, -91.6% year to date, -15.1% in the last week.

12 Months vs Market
SION
-90.6%
DIA
+8.6%
SPY
+9.3%
QQQ
+6.3%
IWM
+11.1%

Over the past 12 months SION returned -90.6% versus DIA (Dow) +8.6%, SPY (S&P 500) +9.3%, QQQ (Nasdaq 100) +6.3% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 0.01× 3-mo avg
Today 18,248 3-mo avg 2.3M
1W
739.0K
1M
967.1K
3M
2.3M
6M
1.4M
YTD
971.0K
1Y
866.2K

SION most recently traded 18,248 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 3.285
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 11/06/26 09:50 AM ET
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