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Upstream Bio, Inc. - Common Stock
(NQ:
UPB
)
26.05
+0.28 (+1.09%)
Streaming Delayed Price
Updated: 11:45 AM EDT, Oct 31, 2025
Add to My Watchlist
Quote
Overview
Detailed Quote
Charting
Historical Prices
News
All News
News Headlines
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Research
Quarterly Reports
Insider Filings
Other Filings
Price and Volume
Detailed Quote
Volume
48,589
Open
25.70
Bid (Size)
25.94 (1)
Ask (Size)
26.10 (1)
Prev. Close
25.77
Today's Range
25.48 - 26.10
52wk Range
5.140 - 29.46
Shares Outstanding
N/A
Dividend Yield
N/A
Intraday
1 Week
1 Month
3 Month
1 Year
3 Year
5 Year
Top News
More News
12 Health Care Stocks Moving In Tuesday's After-Market Session
September 02, 2025
Via
Benzinga
Curious about the stocks that are showing activity after the closing bell on Tuesday?
September 02, 2025
The US market regular session of Tuesday is over, let's have a look at the top gainers and losers in the after hours session today.
Via
Chartmill
Performance
YTD
+59.8%
+59.8%
1 Month
+38.5%
+38.5%
3 Month
+70.2%
+70.2%
6 Month
+189.4%
+189.4%
1 Year
+4.6%
+4.6%
More News
Read More
Upstream's New Sinus Treatment Cuts Need For Surgery, Early Trial Finds
September 02, 2025
Via
Benzinga
Upstream Bio (UPB) Q2 R&D Soars 169%
August 06, 2025
Via
The Motley Fool
Alerus Financial Posts Better-Than-Expected Earnings, Joins Celcuity, SES AI, Abercrombie & Fitch And Other Big Stocks Moving Higher On Monday
July 28, 2025
Via
Benzinga
Topics
Artificial Intelligence
Upstream Bio Stock Gets A Boost As New Lung Inflammation Drug Shows Higher Potency
June 15, 2025
Via
Stocktwits
12 Health Care Stocks Moving In Monday's Pre-Market Session
April 28, 2025
Via
Benzinga
Amtech Systems, Tesla And Other Big Stocks Moving Lower In Thursday's Pre-Market Session
April 10, 2025
Via
Benzinga
12 Health Care Stocks Moving In Thursday's Pre-Market Session
April 10, 2025
Via
Benzinga
Why ReShape Lifesciences Shares Are Trading Higher By Over 82%; Here Are 20 Stocks Moving Premarket
April 10, 2025
Via
Benzinga
Upstream Bio Reports Fourth Quarter and Full Year 2024 Financial Results and Recent Business Highlights
March 12, 2025
From
Upstream Bio
Via
GlobeNewswire
Discover the 3 Best-Performing Biotech IPO Stocks of 2024
November 06, 2024
Via
MarketBeat
Topics
Initial Public Offering
Upstream Bio Is New On NASDAQ, Can Potentially Beat AstraZeneca's Asthma Drug On Efficacy, Analysts Say
November 05, 2024
Via
Benzinga
This Eaton Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Tuesday
November 05, 2024
Via
Benzinga
Another Trio Of Biotech IPOs Made Friday Debut
October 13, 2024
Via
Talk Markets
Frequently Asked Questions
Is Upstream Bio, Inc. - Common Stock publicly traded?
Yes, Upstream Bio, Inc. - Common Stock is publicly traded.
What exchange does Upstream Bio, Inc. - Common Stock trade on?
Upstream Bio, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Upstream Bio, Inc. - Common Stock?
The ticker symbol for Upstream Bio, Inc. - Common Stock is UPB on the Nasdaq Stock Market
What is the current price of Upstream Bio, Inc. - Common Stock?
The current price of Upstream Bio, Inc. - Common Stock is 26.05
When was Upstream Bio, Inc. - Common Stock last traded?
The last trade of Upstream Bio, Inc. - Common Stock was at 10/31/25 11:45 AM ET
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