Sionna Therapeutics, Inc. - Common Stock (NQ:SION)
Price and Volume
Detailed Quote| Volume | 655,445 |
| Open | 3.910 |
| Bid (Size) | 3.610 (100) |
| Ask (Size) | 3.880 (4,500) |
| Prev. Close | 3.870 |
| Today's Range | 3.650 - 3.935 |
| 52wk Range | 3.550 - 54.97 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Top News
More News
Performance
52-Week Range
93.2% below 52-week high
3.730
3.5552W Low
54.9752W High
1 Week
10.3% 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 $3.73, 93.2% below its 52-week high. Over the past week it ranged between $3.63 and $4.16.
Past 12 Months
1W
-$0.14
1M
-$1.12
3M
-$45.53
6M
-$36.72
YTD
-$35.48
1Y
-$32.33
SION was -89.7% over the past year, -90.8% over six months, -90.5% year to date, -3.6% in the last week.
12 Months vs Market
SION
-89.7%
DIA
+9.7%
SPY
+10.1%
QQQ
+7.8%
IWM
+13.7%
Over the past 12 months SION returned -89.7% versus DIA (Dow) +9.7%, SPY (S&P 500) +10.1%, QQQ (Nasdaq 100) +7.8% and IWM (Russell 2000) +13.7%.
Volume & Liquidity
0.29× 3-mo avg
Today 655,445
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 655,445 shares against a 3-month average daily volume of 2.3M.
More News
Read More
Is This Biotech Stock Too Cheap to Ignore After Its Latest Pullback? ↗
September 18, 2026
Vertex vs. Regeneron: Which Biotech Giant Is the Better Buy Right Now? ↗
September 04, 2026
These stocks have an unusual volume in today's session ↗
August 13, 2026
12 Health Care Stocks Moving In Wednesday's Intraday Session ↗
August 12, 2026
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 3.730
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 11/02/26 04:00 PM ET