Upstream Bio, Inc. Stock Performance
as on September 23, 2026 at 5:17 am IST
Day's Low
Day's High
$5.38$5.52
2.00%
Downside
0.55%
Upside
52 Week's Low
52 Week's High
$5.21$33.685.10%
Downside
513.48%
Upside
Upstream Bio, Inc. share price movements today
- Previous Close
- $5.37
- Open
- $5.46
- Volume
- 256.5K
- Market Cap
- $292.5M
- Day's Low - High
- $5.38 - $5.52
- 52 Week Low - High
- $5.21 - $33.68
Upstream Bio, Inc. Historical Returns
- 1 Month Return
- -23.03 %
- 3 Month Return
- -14.84 %
- 1 Year Return
- -67.78 %
- 3 Year Return
- 0 %
- 5 Year Return
- 0 %
Upstream Bio, Inc. Stock Fundamentals & Key Indicators
Check Upstream Bio, Inc. market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.
Market Cap
$292.5M
EPS (TTM)
-2.9034
Dividend Yield
0.00%
PE Ratio (TTM)
0PEG Ratio
0Return On Equity TTM
-46.05%
Upstream Bio, Inc. vs Peer Comparison
Compare market cap, revenue, PE, and other key metrics of Upstream Bio, Inc. with its industry peers.
Company | Analyst View | Market Cap | 5 Years Return % | PE Ratio | Profit Margin % | Dividend Yield % |
|---|---|---|---|---|---|---|
| StrongBuy | $292.5M | NA | NA | 0.00% | 0.00% | |
| Neutral | $61.5B | -60.76% | -19.3 | -12.57% | 0.00% | |
| StrongBuy | $128.8B | 177.16% | 29.35 | 86.04% | 0.00% | |
| Buy | $80.8B | 23.35% | 18.48 | 84.86% | 0.47% |
Stock Returns calculator for Upstream Bio, Inc. Stock including INR - Dollar returns
The Upstream Bio, Inc. stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.
*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.
Investment Value
₹1,00,000
Upstream Bio, Inc. investment value today
Current value as on today
₹35,690
Returns
Returns from Upstream Bio, Inc. Stock
Dollar Impact
₹2,717 (+2.72%)
Analyst Recommendation on Upstream Bio, Inc. Stock
Based on 6 analysts
83.33%
Buy
16.67%
Hold
0.00%
Sell
Based on 6 analysts, 83.33333333333334% of analysts recommend a 'BUY' rating for Upstream Bio, Inc.. Average target price of $32.8
Indian Investors' Interest in Upstream Bio, Inc. Stock
Search interest for Upstream Bio, Inc. Stock has increased by 31% in the last 30 days, reflecting an upward trend in search activity.
Time period: to
Change:31% versus previous 30 day period
Upstream Bio, Inc. Quarterly Profit & Loss
All numbers in Millions USD
Upstream Bio, Inc. Annual Profit & Loss
All numbers in Millions USD
Upstream Bio, Inc. Quarterly Cash Flow
All numbers in Millions USD
Upstream Bio, Inc. Annual Cash Flow
All numbers in Millions USD
Upstream Bio, Inc. News & Key Events
Today's Timeline - 01 September
Tue, 04:30 PM
-Upstream Bio outlines Phase 3 trials for verekitug in severe asthma and CRSwNP, starting Q1 2027 with 1,500 patients.
Insights on Upstream Bio, Inc.
Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.
NO EFFECTAgainst Peers
In the last 1 year, Moderna, Inc. Common Stock has given 551.1% return, outperforming this stock by 618.9%
NEGATIVE IMPACTPrice Dip
In the last 1 month, UPB stock has moved down by -23.0%
About Upstream Bio, Inc.
| Organisation | Upstream Bio, Inc. |
| Headquarters | 890 Winter Street, Waltham, MA, 02451, US |
| Industry | Biotechnology |
| CEO | E. Rand Sutherland |
| E-voting on shares | Click here to vote |
Key Management of Upstream Bio, Inc.
Name | Title |
|---|---|
Mr. Michael Paul Gray CPA, MBA | CFO & COO |
Mr. Aaron Deykin M.D. | Chief Medical Officer and Head of Research & Development |
Ms. Stacy Price M.S., P.M.P. | Chief Technology Officer |
Meggan Buckwell | Director of Corporate Communications & Investor Relations |
Dr. Adam Houghton M.B.A., Ph.D. | Chief Business Officer |
Dr. E. Rand Sutherland M.D., M.P.H. | CEO & Director |
Ms. Allison C. Ambrose J.D. | Senior VP, General Counsel & Secretary |
Ms. Lisa Fiering | Senior Vice President of People & Culture |
Ms. Mersedeh Miraliakbari Pharm.D. | Senior Vice President of Regulatory Affairs & Quality |
Ms. Fang Xie Ph.D. | VP & Head of Biometrics |
FAQs
What is Upstream Bio, Inc. share price today?
Upstream Bio, Inc. share price today is $5.49 as on . Upstream Bio, Inc. share today touched a day high of $5.52 and a low of $5.38.
What is the 52 week high and 52 week low for Upstream Bio, Inc. share?
Upstream Bio, Inc. share touched a 52 week high of $33.68 on and a 52 week low of $5.21 on . Upstream Bio, Inc. stock price today i.e. is trending at $5.49,which is 83.70% down from its 52 week high and 5.37% up from its 52 week low.
What is Upstream Bio, Inc.'s market capitalisation today?
Upstream Bio, Inc. market capitalisation is $0.00T as on .
How to invest in Upstream Bio, Inc. Stock (UPB) from India?
- Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
- Step 2: Search for Upstream Bio, Inc. on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Upstream Bio, Inc. Shares that will get you 0.2732 shares as per Upstream Bio, Inc. share price of $5.49 per share as on September 22, 2026 at 11:47 pm IST.
What is the minimum amount required to buy Upstream Bio, Inc. Stock (UPB) from India?
Indian investors can start investing in Upstream Bio, Inc. (UPB) shares with as little as ₹95.58 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹955.80 in Upstream Bio, Inc. stock (as per the Rupee-Dollar exchange rate as on ).
Based on Upstream Bio, Inc. share’s latest price of $5.49 as on September 22, 2026 at 11:47 pm IST, you will get 1.8215 shares of Upstream Bio, Inc.. Learn more about
fractional shares .