Upstream Bio Inc. Stock Performance
as on April 3, 2026 at 6:59 am IST
Day's Low
Day's High
$8.96$9.64
5.58%
Downside
1.58%
Upside
52 Week's Low
52 Week's High
$5.14$33.6845.84%
Downside
254.90%
Upside
Upstream Bio Inc. share price movements today
- Previous Close
- $9.31
- Open
- $8.96
- Volume
- 584.0K
- Day's Low - High
- $8.96 - $9.64
- 52 Week Low - High
- $5.14 - $33.68
Upstream Bio Inc. Historical Returns
- 1 Month Return
- + 24.02 %
- 3 Month Return
- -63.28 %
- 1 Year Return
- + 55.74 %
- 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
$517.0M
EPS (TTM)
-2.9353
Dividend Yield
0.00%
PE Ratio (TTM)
0PEG Ratio
0Return On Equity TTM
-35.44%
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 % |
|---|---|---|---|---|---|
| NA | $517.0M | NA | NA | 0.00% | |
| BUY | $42.3B | 124.53% | 136.85 | 8.45% | |
| NA | $35.7B | NA | 126.85 | 5.37% | |
| BUY | $111.4B | 103.77% | 28.66 | 32.94% | |
| BUY | $80.5B | 59.16% | 18.38 | 31.41% |
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
₹1,67,871
Returns
₹67,871
(+67.87%)
Returns from Upstream Bio Inc. Stock
₹55,574 (+55.57%)
Dollar Impact
₹12,297 (+12.3%)
Upstream Bio Inc. Stock’s Investor Sentiment and Interest
Search interest for Upstream Bio Inc. Stock has decreased by -68% in the last 30 days, reflecting a downward trend in search activity.
Time period: to
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
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.
POSITIVE IMPACTBest in 1 Year
In the last 1 year, UPB has outperformed top 5 stocks with highest market-cap in its industry
- POSITIVE IMPACT
Price Rise
In the last 1 month, UPB stock has moved up by 24.0%
About Upstream Bio Inc.
| Organisation | Upstream Bio Inc. |
| Headquarters | 890 Winter Street, Waltham, MA, United States, 02451 |
| CEO | Dr. E. Rand Sutherland M.D., M.P.H. |
| E-voting on shares | Click here to vote |
Key Management of Upstream Bio Inc.
Name | Title |
|---|---|
Mr. Michael Paul Gray CPA, MBA | CFO & COO |
Ms. Allison C. Ambrose J.D. | Senior VP, General Counsel & Secretary |
Ms. Lisa Fiering | Senior Vice President of People & Culture |
Mr. Aaron Deykin M.D. | Chief Medical Officer and Head of Research & Development |
Ms. Mersedeh Miraliakbari Pharm.D. | Senior Vice President of Regulatory Affairs & Quality |
Ms. Fang Xie Ph.D. | VP & Head of Biometrics |
Dr. E. Rand Sutherland M.D., M.P.H. | CEO & Director |
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 |
FAQs
What is Upstream Bio Inc. share price today?
Upstream Bio Inc. share price today is $9.49 as on at the close of the market. Upstream Bio Inc. share today touched a day high of $9.64 and a low of $8.96.
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 $5.14 on . Upstream Bio Inc. stock price today i.e. is closed at $9.49,which is 71.82% down from its 52 week high and 84.63% 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 0.1581 shares as per Upstream Bio Inc. share price of $9.49 per share as on April 3, 2026 at 1:29 am 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 ₹92.67 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹926.70 in Upstream Bio Inc. stock (as per the Rupee-Dollar exchange rate as on ).
Based on Upstream Bio Inc. share’s latest price of $9.49 as on April 3, 2026 at 1:29 am IST, you will get 1.0537 shares of Upstream Bio Inc.. Learn more about
fractional shares .