Upstream Bio Inc. Stock Performance
as on July 3, 2026 at 2:15 pm IST
Day's Low
Day's High
$7.27$7.72
3.20%
Downside
2.80%
Upside

52 Week's Low
52 Week's High
$5.85$33.68
22.10%
Downside
348.47%
Upside

Upstream Bio Inc. share price movements today
- Previous Close
- $7.28
- Open
- $7.31
- Volume
- 280.0K
- Day's Low - High
- $7.27 - $7.72
- 52 Week Low - High
- $5.85 - $33.68
Upstream Bio Inc. Historical Returns
- 1 Month Return
- -1.57 %
- 3 Month Return
- -20.95 %
- 1 Year Return
- -32.95 %
- 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
$396.2M
EPS (TTM)
-2.8413
Dividend Yield
0.00%
PE Ratio (TTM)
0PEG Ratio
0Return On Equity TTM
-41.83%
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 % |
|---|---|---|---|---|---|---|
| NA | $396.2M | NA | NA | 0.00% | NA | |
| BUY | $39.9B | 478.19% | NA | 0.00% | NA | |
| BUY | $40.3B | 82.45% | 75.8 | 12.55% | NA | |
| BUY | $126.4B | 163.31% | 29.59 | 35.51% | NA | |
| BUY | $65.5B | 12.1% | 15.25 | 29.65% | 0.5700000000000001% |
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
₹74,720
Returns
Returns from Upstream Bio Inc. Stock
Dollar Impact
₹7,666 (+7.67%)
Indian Investors' Interest in Upstream Bio Inc. Stock
Search interest for Upstream Bio Inc. Stock has increased by 35% in the last 30 days, reflecting an upward trend in search activity.
Time period: to
Change:35% 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
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 IMPACTPrice Rise

In the last 7 days, UPB stock has moved up by 11.3%
NO EFFECTAgainst Peers

In the last 1 year, Revolution Medicines, Inc. Common Stock has given 399.7% return, outperforming this stock by 432.6%
About Upstream Bio Inc.
| Organisation | Upstream Bio Inc. |
| Headquarters | 890 Winter Street, Waltham, MA, United States, 02451 |
| Industry | Biotechnology |
| 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 |
Mr. Aaron Deykin M.D. | Chief Medical Officer and Head of Research & Development |
Ms. Stacy Price M.S., P.M.P. | Chief Technology Officer |
Dr. Adam Houghton M.B.A., Ph.D. | Chief Business Officer |
Ms. Fang Xie Ph.D. | VP & Head of Biometrics |
Dr. E. Rand Sutherland M.D., M.P.H. | CEO & Director |
Meggan Buckwell | Director of Corporate Communications & Investor Relations |
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 |
FAQs
What is Upstream Bio Inc. share price today?
Upstream Bio Inc. share price today is $7.51 as on at the close of the market. Upstream Bio Inc. share today touched a day high of $7.72 and a low of $7.27.
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 $5.85 on . Upstream Bio Inc. stock price today i.e. is closed at $7.51,which is 77.70% down from its 52 week high and 28.38% 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 0.1997 shares as per Upstream Bio Inc. share price of $7.51 per share as on July 3, 2026 at 8:45 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 ₹95.2 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹952.00 in Upstream Bio Inc. stock (as per the Rupee-Dollar exchange rate as on ).
Based on Upstream Bio Inc. share’s latest price of $7.51 as on July 3, 2026 at 8:45 am IST, you will get 1.3316 shares of Upstream Bio Inc.. Learn more about
fractional shares .