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

3.650 -0.080 (-2.14%)
Delayed Quote Updated: 4:00 PM EST, Nov 3, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 903,424
Open 3.760
Bid (Size) 3.630 (100)
Ask (Size) 3.680 (1,900)
Prev. Close 3.730
Today's Range 3.560 - 3.870
52wk Range 3.550 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 93.4% below 52-week high
3.650
3.5552W Low 54.9752W High
1 Week 12.3% below 1-week high
3.631W 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 $3.65, 93.4% below its 52-week high. Over the past week it ranged between $3.63 and $4.16.

Past 12 Months
-5.7%
-24.7%
-92.6%
-91.0%
-90.7%
-89.9%
1W -$0.22
1M -$1.20
3M -$45.61
6M -$36.80
YTD -$35.56
1Y -$32.41

SION was -89.9% over the past year, -91.0% over six months, -90.7% year to date, -5.7% in the last week.

12 Months vs Market
SION
-89.9%
DIA
+9.2%
SPY
+10.4%
QQQ
+8.4%
IWM
+14.0%

Over the past 12 months SION returned -89.9% versus DIA (Dow) +9.2%, SPY (S&P 500) +10.4%, QQQ (Nasdaq 100) +8.4% and IWM (Russell 2000) +14.0%.

Volume & Liquidity 0.40× 3-mo avg
Today 903,424 3-mo avg 2.3M
1W
743.7K
1M
992.2K
3M
2.3M
6M
1.4M
YTD
972.9K
1Y
861.1K

SION most recently traded 903,424 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 3.650
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 11/03/26 04:00 PM ET
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