US equities |

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

4.805 -0.105 (-2.14%)
Delayed Quote Updated: 11:51 AM EDT, Oct 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 287,027
Open 4.950
Bid (Size) 4.790 (2,500)
Ask (Size) 4.820 (200)
Prev. Close 4.910
Today's Range 4.630 - 4.960
52wk Range 4.010 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Top News

More News

Performance

52-Week Range 91.3% below 52-week high
4.805
4.0152W Low 54.9752W High
1 Week 10.1% below 1-week high
4.861W Low 5.341W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $4.01 and $54.97 over the past 52 weeks and last traded at $4.80, 91.3% below its 52-week high. Over the past week it ranged between $4.86 and $5.34.

Past 12 Months
-6.2%
-33.1%
-88.9%
-87.1%
-87.7%
-83.6%
1W -$0.32
1M -$2.38
3M -$38.31
6M -$32.58
YTD -$34.41
1Y -$24.45

SION was -83.6% over the past year, -87.1% over six months, -87.7% year to date, -6.2% in the last week.

12 Months vs Market
SION
-83.6%
DIA
+9.4%
SPY
+15.1%
QQQ
+24.0%
IWM
+14.6%

Over the past 12 months SION returned -83.6% versus DIA (Dow) +9.4%, SPY (S&P 500) +15.1%, QQQ (Nasdaq 100) +24.0% and IWM (Russell 2000) +14.6%.

Volume & Liquidity 0.13× 3-mo avg
Today 287,027 3-mo avg 2.2M
1W
989.7K
1M
1.5M
3M
2.2M
6M
1.3M
YTD
970.7K
1Y
809.9K

SION most recently traded 287,027 shares against a 3-month average daily volume of 2.2M.

More News

Read More

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 4.805
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 10/05/26 11:51 AM ET