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

3.280 UNCHANGED
Delayed Quote Updated: 4:00 PM EST, Nov 6, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 986,938
Open 3.270
Bid (Size) 3.140 (100)
Ask (Size) 3.290 (5,000)
Prev. Close 3.280
Today's Range 3.190 - 3.355
52wk Range 3.190 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 94.0% below 52-week high
3.280
3.1952W Low 54.9752W High
1 Week 19.0% below 1-week high
3.191W Low 4.051W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $3.19 and $54.97 over the past 52 weeks and last traded at $3.28, 94.0% below its 52-week high. Over the past week it ranged between $3.19 and $4.05.

Past 12 Months
-15.2%
-30.9%
-93.4%
-92.4%
-91.6%
-90.6%
1W -$0.59
1M -$1.47
3M -$46.33
6M -$40.03
YTD -$35.93
1Y -$31.80

SION was -90.6% over the past year, -92.4% over six months, -91.6% year to date, -15.2% in the last week.

12 Months vs Market
SION
-90.6%
DIA
+8.3%
SPY
+8.5%
QQQ
+5.3%
IWM
+11.8%

Over the past 12 months SION returned -90.6% versus DIA (Dow) +8.3%, SPY (S&P 500) +8.5%, QQQ (Nasdaq 100) +5.3% and IWM (Russell 2000) +11.8%.

Volume & Liquidity 0.44× 3-mo avg
Today 986,938 3-mo avg 2.3M
1W
780.3K
1M
968.0K
3M
2.3M
6M
1.4M
YTD
971.1K
1Y
866.7K

SION most recently traded 986,938 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 3.280
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 11/06/26 04:00 PM ET
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