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

3.540 -0.160 (-4.32%)
Delayed Quote Updated: 12:21 PM EST, Nov 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 135,616
Open 3.660
Bid (Size) 3.530 (300)
Ask (Size) 3.560 (400)
Prev. Close 3.700
Today's Range 3.390 - 3.660
52wk Range 3.190 - 54.97
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 93.6% below 52-week high
3.540
3.1952W Low 54.9752W High
1 Week 8.2% below 1-week high
3.191W Low 3.851W High

Sionna Therapeutics, Inc. - Common Stock (SION) traded between $3.19 and $54.97 over the past 52 weeks and last traded at $3.54, 93.6% below its 52-week high. Over the past week it ranged between $3.19 and $3.85.

Past 12 Months
+7.9%
-24.5%
-43.4%
-91.8%
-91.0%
-90.3%
1W +$0.26
1M -$1.15
3M -$2.71
6M -$39.58
YTD -$35.67
1Y -$32.92

SION was -90.3% over the past year, -91.8% over six months, -91.0% year to date, +7.9% in the last week.

12 Months vs Market
SION
-90.3%
DIA
+9.7%
SPY
+11.4%
QQQ
+11.1%
IWM
+15.0%

Over the past 12 months SION returned -90.3% versus DIA (Dow) +9.7%, SPY (S&P 500) +11.4%, QQQ (Nasdaq 100) +11.1% and IWM (Russell 2000) +15.0%.

Volume & Liquidity 0.09× 3-mo avg
Today 135,616 3-mo avg 1.5M
1W
918.7K
1M
966.7K
3M
1.5M
6M
1.4M
YTD
970.0K
1Y
877.2K

SION most recently traded 135,616 shares against a 3-month average daily volume of 1.5M.

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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 3.540
When was Sionna Therapeutics, Inc. - Common Stock last traded?
The last trade of Sionna Therapeutics, Inc. - Common Stock was at 11/12/26 12:21 PM ET
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