Sionna Therapeutics, Inc. - Common Stock (NQ:SION)
Price and Volume
Detailed Quote| Volume | 6 |
| Open | 4.040 |
| Bid (Size) | 3.850 (300) |
| Ask (Size) | 4.550 (800) |
| Prev. Close | 4.040 |
| Today's Range | 4.040 - 4.040 |
| 52wk Range | 3.550 - 54.97 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Top News
More News
Performance
52-Week Range
92.7% below 52-week high
4.040
3.5552W Low
54.9752W High
1 Week
2.8% below 1-week high
3.551W 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 $4.04, 92.7% below its 52-week high. Over the past week it ranged between $3.55 and $4.16.
Past 12 Months
1W
+$0.24
1M
-$1.08
3M
-$40.77
6M
-$33.39
YTD
-$35.17
1Y
-$35.41
SION was -89.8% over the past year, -89.2% over six months, -89.7% year to date, +6.3% in the last week.
12 Months vs Market
SION
-89.8%
DIA
+10.0%
SPY
+12.4%
QQQ
+14.6%
IWM
+13.0%
Over the past 12 months SION returned -89.8% versus DIA (Dow) +10.0%, SPY (S&P 500) +12.4%, QQQ (Nasdaq 100) +14.6% and IWM (Russell 2000) +13.0%.
Volume & Liquidity
0.00× 3-mo avg
Today 6
3-mo avg 2.3M
1W
1.0M
1M
1.0M
3M
2.3M
6M
1.4M
YTD
978.5K
1Y
853.3K
SION most recently traded 6 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 4.040
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/28/26 04:00 PM ET