US equities |

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

3.760 +0.030 (+0.80%)
Delayed Quote Updated: 11:45 AM EST, Nov 3, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 120,638
Open 3.760
Bid (Size) 3.760 (300)
Ask (Size) 3.780 (900)
Prev. Close 3.730
Today's Range 3.740 - 3.870
52wk Range 3.550 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

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Performance

52-Week Range 93.2% below 52-week high
3.760
3.5552W Low 54.9752W High
1 Week 9.6% 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 $3.76, 93.2% below its 52-week high. Over the past week it ranged between $3.63 and $4.16.

Past 12 Months
-2.8%
-22.5%
-92.4%
-90.7%
-90.4%
-89.6%
1W -$0.11
1M -$1.09
3M -$45.50
6M -$36.69
YTD -$35.45
1Y -$32.30

SION was -89.6% over the past year, -90.7% over six months, -90.4% year to date, -2.8% in the last week.

12 Months vs Market
SION
-89.6%
DIA
+9.2%
SPY
+10.5%
QQQ
+8.4%
IWM
+14.4%

Over the past 12 months SION returned -89.6% versus DIA (Dow) +9.2%, SPY (S&P 500) +10.5%, QQQ (Nasdaq 100) +8.4% and IWM (Russell 2000) +14.4%.

Volume & Liquidity 0.05× 3-mo avg
Today 120,638 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 120,638 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 3.760
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 11/03/26 11:45 AM ET